Task 1703059276

Name: Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_72_2900000_2
Workunit ID: 857472261
Created: 25 Dec 2024 20:12:56 UTC
Sent: 26 Dec 2024 0:15:54 UTC
Report deadline: 9 Jan 2025 0:15:54 UTC
Received: 26 Dec 2024 5:14:53 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 432.43
CPU time (sec): 34.27
Peak working set size (MB): 276.46
Peak swap size (MB): 36412.3
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>
[05:06:56][988590][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_6_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_6_dms_200_72.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_6_dms_200_72.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_72_2900000_2_0
------> GPU usage: 0.330000
[05:06:56][988590][INFO ] Starting data processing...
[05:06:56][988590][INFO ] opti: No host transfer for n_steps. Use device global.
[05:06:56][988590][INFO ] opti: No host transfer for mean. Use device global.
[05:06:56][988590][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:06:56][988590][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:06:56][988590][INFO ] opti: power spectrum in fft callback (static link).
[05:06:56][988590][INFO ] opti: __constant__ access is not uniform, bad!
[05:06:57][988590][INFO ] Running on device 5 Tesla V100-SXM2-16GB
[05:06:57][988590][INFO ] CUDA global memory status (initial GPU state, including context):
[05:06:57][988590][INFO ] No template file. Generating templates.
[05:06:57][988590][INFO ] Template param value T_cons = 50000
[05:07:01][988590][INFO ] Number of generated templates to be used: 50000
[05:07:01][988590][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_6_dms_200_72.cpt
[05:07:01][988590][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_6_dms_200_72.cpt (No such file or directory).
------> Starting from scratch...
[05:07:01][988590][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_72.binary
[05:07:01][988590][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_DM237.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776204879876
------> 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: 237.2 cm^-3 pc
------> Scale factor: 0.992733
[05:07:01][988590][INFO ] Allocating memory for dedispersed compressed time series...
[05:07:01][988590][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:07:01][988590][INFO ] 8-bit allocation done
[05:07:01][988590][INFO ] Foobar
[05:07:01][988590][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_72.binary
[05:07:01][988590][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:07:01][988590][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:07:01][988590][INFO ] FftSize = 12582913
[05:07:01][988590][INFO ] Seed for random number generator is 1073803232.
[05:07:03][988590][INFO ] 8[05:07:03][988590][INFO ] 9[05:07:04][988590][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:07:04][988590][INFO ] Normalization factor 3.97364e-08
[05:07:04][988590][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
[05:07:04][988590][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2125 MB (14028 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:07:04][988590][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:07:04][988590][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:07:04][988590][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:07:56][988590][INFO ] Checkpoint committed!
[05:08:56][988590][INFO ] Checkpoint committed!
[05:09:56][988590][INFO ] Checkpoint committed!
[05:10:56][988590][INFO ] Checkpoint committed!
[05:11:56][988590][INFO ] Checkpoint committed!
[05:12:56][988590][INFO ] Checkpoint committed!
[05:13:56][988590][INFO ] Checkpoint committed!
[05:14:06][988590][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 4830.243164 0.7697890 1.0797451 20.3098 16.2803  8
------> CAND:   0.249907 3958.822021 0.5518368 2.7879725 20.0397 15.9884  8
------> CAND:   0.500334 3600.537354 0.9685026 2.9393582 27.6928 15.4047  2
------> CAND:   0.250167 3604.919434 0.9676632 2.9373481 22.1554 15.0528  4
------> CAND:   0.501112 5224.493652 0.7847832 1.3833253 18.8557 14.7155  8
------> CAND:   0.501372 6321.230957 1.1619684 1.8796154 25.9368 14.3539  2
------> CAND:   0.250686 5702.337891 1.0387850 1.4522642 16.9145 13.9386 16
------> CAND:   0.500853 3652.244629 0.3552148 0.6520698 17.7167 13.5019  8
------> CAND:   1.251353 6304.398926 1.1136576 1.9348004 31.0631 13.4905  1
------> CAND:   1.250575 4078.406250 0.3170136 1.3175019 30.9728 13.4513  1
------> CAND:   1.250834 4909.293457 0.5217840 1.7053741 30.7875 13.3708  1
------> CAND:   1.251094 5620.735352 0.8439432 1.6634686 30.0976 13.0712  1
------> CAND: 153.630458 4445.517578 0.8170562 2.9605000 15.8933 12.5626 16
------> CAND:   0.625417 4079.500244 0.3122738 1.3534257 22.4773 12.2895  2
------> CAND:   0.625677 6304.398926 1.1136576 1.9348004 22.2386 12.1474  2
------> CAND:   0.499555 4096.638184 0.5859011 2.8122301 18.1865 11.8561  4
------> CAND: 108.565655 6204.882324 1.2746419 2.8847919 15.3499 11.8407 16
------> CAND: 316.818378 4773.158691 0.8734856 2.9637375 16.0766 11.7757  8
------> CAND:  86.429265 3830.859863 0.4481381 2.6674709 15.2247 11.6755 16
------> CAND:   0.499815 5906.064453 1.2700441 2.9845254 17.8932 11.622  4
------> CAND: 345.610140 3746.501221 0.8119657 2.9293895 17.8732 11.606  4
------> CAND:   0.249648 3851.459961 0.8461235 0.3924080 15.8633 11.5532  8
------> CAND: 279.697410 4079.502930 1.0224656 3.0455003 17.7283 11.4904  4
------> CAND:   0.167124 6351.601074 1.1621581 1.8839730 15.7905 11.4774  8
------> CAND: 125.191887 3617.912598 0.8537805 0.2447702 15.7569 11.4425  8
------> CAND:  89.759805 4783.194336 1.0493801 0.8527850 15.7074 11.3909  8
------> CAND: 432.211719 3697.682373 0.2595831 2.2139170 20.9438 11.3774  2
------> CAND: 239.641394 4238.338379 0.9146741 3.0181067 26.1389 11.352  1
------> CAND:  80.987617 3638.279053 0.4383440 0.5077469 14.945 11.3079 16
------> CAND: 157.667382 3726.398926 0.9120740 0.2993315 14.9437 11.3062 16
------> CAND: 149.660746 3719.100586 0.4592407 2.6979070 25.9911 11.2878  1
------> CAND: 230.437901 4108.023438 0.4977880 2.7053983 25.8192 11.2131  1
------> CAND: 208.398308 4027.883789 0.6179631 2.8372006 15.5345 11.2114  8
------> CAND: 115.218951 4108.023438 0.4977880 2.7053983 20.6553 11.206  2
------> CAND:  86.439385 3975.249023 0.4652679 2.6815240 15.5258 11.2024  8
------> CAND: 279.909948 4472.817871 0.6358951 2.7994018 20.6427 11.1985  2
------> CAND: 422.419401 4365.475586 0.9930339 3.0545185 17.3577 11.1953  4
------> CAND: 172.880068 3683.858643 0.2833232 2.3339651 15.4734 11.148  8
------> CAND:   0.417031 6304.398926 1.1136576 1.9348004 17.2941 11.1446  4
------> CAND: 115.224141 5570.333008 1.2462753 3.0594232 15.4594 11.1335  8
------> CAND:   0.166864 3604.919434 0.9676632 2.9373481 15.4489 11.1226  8
------> CAND: 115.189886 4509.954590 0.9989343 3.0593057 14.7913 11.1068 16
------> CAND:   0.416772 4078.406250 0.3170136 1.3175019 17.2404 11.1019  4
------> CAND: 230.458403 3756.828369 0.5671852 2.7941639 15.4145 11.0869  8
------> CAND: 230.488765 4131.773438 0.9559072 3.0261035 15.3566 11.027  8
------> CAND: 432.067951 3933.423828 0.5992773 2.8304150 17.1423 11.0239  4
------> CAND: 158.409059 4773.158691 0.8734856 2.9637375 14.7267 11.0224 16
------> CAND:  23.136539 4125.989258 0.9563416 3.0257123 14.6963 10.9828 16
------> CAND: 353.248014 3704.438232 0.5043993 0.4917713 15.3055 10.9741  8
------> CAND: 249.708532 3697.141113 0.2643294 2.2200205 15.2769 10.9444  8
------> CAND:  30.386705 3809.598633 0.4659777 0.6126047 14.6638 10.9405 16
------> CAND: 432.149177 5013.797852 0.8203518 2.8642118 17.0373 10.9405  4
------> CAND:  23.058167 5068.064453 0.6490366 2.5591810 14.654 10.9277 16
------> CAND: 115.241268 4048.401611 0.5906331 2.8200207 15.2582 10.9251  8
------> CAND: 111.553124 4785.833496 0.5915918 2.6109560 15.2286 10.8945  8
------> CAND:   0.312968 6304.398926 1.1136576 1.9348004 16.9714 10.8882  4
------> CAND:   0.625158 3984.511963 0.3016089 1.2441304 16.9147 10.8431  4
------> CAND:  41.730629 3617.912598 0.8537805 0.2447702 14.5823 10.8345 16
------> CAND: 351.994325 3740.509766 0.2453747 1.1852698 15.1652 10.829  8
------> CAND:  47.981945 3730.988037 0.6548946 0.3974823 14.5568 10.8013 16
------> CAND:  74.830503 3719.100586 0.4592407 2.6979070 19.966 10.7969  2
------> CAND:  70.671090 4112.007324 0.4898547 0.8400879 15.1269 10.7894  8
------> CAND: 239.650476 4098.369629 0.8961905 3.0014467 15.1038 10.7656  8
------> CAND: 338.458847 4002.313232 0.9013739 0.4637080 15.099 10.7606  8
------> CAND: 123.125676 4533.559082 0.4091323 2.1053731 14.5183 10.7513 16
------> CAND: 230.441794 4874.914062 0.9543257 3.0041466 16.7937 10.7471  4
------> CAND: 386.715093 3775.597656 0.8796199 2.9526632 16.7689 10.7275  4
------> CAND: 115.141098 4210.003906 0.9607130 3.0341935 16.7555 10.7168  4
------> CAND: 357.401717 4297.336914 0.9534502 0.6203262 15.0394 10.6991  8
------> CAND: 294.994437 4728.259766 1.0491697 3.0758255 15.039 10.6987  8
------> CAND: 111.269740 4342.612793 0.5390663 2.7117317 15.0066 10.6653  8
------> CAND: 279.784086 3705.217041 0.7683789 2.9021745 16.6848 10.6607  4
------> CAND: 119.820567 4238.338379 0.9146741 3.0181067 16.6752 10.6531  4
------> CAND: 115.187031 3619.328125 0.7626818 2.8876073 14.9905 10.6487  8
------> CAND: 302.353078 4098.389648 0.7372598 2.9201341 16.6626 10.6431  4
------> CAND: 115.753540 3652.299805 0.9175564 0.2524769 14.4348 10.6429 16
------> CAND: 142.725624 5468.597656 1.1158372 1.2173203 14.9828 10.6408  8
------> CAND: 432.125562 3961.193604 0.8711406 2.9780197 16.6579 10.6394  4
------> CAND:  65.996552 4096.556641 0.7386003 0.6014985 14.4288 10.6352 16
------> CAND:  49.904130 4253.351074 0.4862296 2.6488540 16.6495 10.6327  4
------> CAND: 216.034105 3933.423828 0.5992773 2.8304150 14.9613 10.6186  8
------> CAND: 365.967336 4028.371094 0.4325784 2.6145556 14.952 10.6091  8
------> CAND: 115.299399 4464.082031 0.6436185 2.8103383 14.4049 10.6042 16
------> CAND:  83.274152 4096.703125 0.5836443 2.8017726 14.9415 10.5981  8
------> CAND: 460.948206 3907.343262 0.8232622 2.9534037 16.594 10.5887  4
------> CAND: 345.595348 4682.948242 0.9200280 3.0127320 14.9305 10.5869  8
------> CAND:  93.929858 4698.166016 0.6014580 2.6753232 14.924 10.5802  8
------> CAND: 126.148179 4961.137695 0.7056075 2.7350483 14.3862 10.58 16
------> CAND:  23.650886 4651.918457 0.6901086 1.0319797 14.9206 10.5767  8
------> CAND: 230.578296 4079.016357 0.3143825 2.1735580 14.9106 10.5664  8
------> CAND: 297.722397 3837.989502 0.8541213 2.9550214 14.9106 10.5664  8
------> CAND: 326.416584 4463.783203 0.5313901 2.6582074 19.5538 10.5525  2
------> CAND: 418.666898 4257.177246 0.9574886 3.0411799 16.5456 10.5504  4
------> CAND: 273.912951 3765.564941 0.9316011 0.3141125 16.5425 10.5479  4
------> CAND:  60.621858 4041.893555 0.6855837 2.8870163 14.361 10.5474 16
------> CAND: 345.550194 3649.165527 0.9712203 2.9493539 14.8893 10.5444  8
------> CAND: 285.982722 4937.543945 0.5782220 1.5039051 16.5358 10.5427  4
------> CAND: 259.108473 3822.445801 0.8812234 2.9653835 16.5253 10.5344  4
------> CAND: 265.886073 4107.248047 1.0477806 3.0560503 14.8725 10.5272  8
------> CAND: 271.583856 3927.656494 0.6077669 0.5733352 16.4993 10.5137  4
[05:14:06][988590][INFO ] Statistics: count dirty SumSpec pages 301975 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:14:06][988590][INFO ] Data processing finished successfully!
05:14:06 (988590): called boinc_finish(0)

</stderr_txt>
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