Task 1676347824

Name: Ter5_1_dns_cfbf00081_segment_1_dms_200_40000_51_800000_0
Workunit ID: 841836901
Created: 2 Nov 2024 2:29:24 UTC
Sent: 2 Nov 2024 4:17:30 UTC
Report deadline: 16 Nov 2024 4:17:30 UTC
Received: 2 Nov 2024 7:00:18 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 328.90
CPU time (sec): 19.97
Peak working set size (MB): 278.43
Peak swap size (MB): 10402.67
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[00:35:11][159904][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_cfbf00081_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00081_segment_1_dms_200_51.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 800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_1_dms_200_51.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_1_dms_200_40000_51_800000_0_0
------> GPU usage: 1.000000
[00:35:11][159904][INFO ] Starting data processing...
[00:35:11][159904][INFO ] opti: No host transfer for n_steps. Use device global.
[00:35:11][159904][INFO ] opti: No host transfer for mean. Use device global.
[00:35:11][159904][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:35:11][159904][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:35:11][159904][INFO ] opti: power spectrum in fft callback (static link).
[00:35:11][159904][INFO ] opti: __constant__ access is not uniform, bad!
[00:35:11][159904][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[00:35:11][159904][INFO ] CUDA global memory status (initial GPU state, including context):
[00:35:11][159904][INFO ] No template file. Generating templates.
[00:35:11][159904][INFO ] Template param value T_cons = 50000
[00:35:16][159904][INFO ] Number of generated templates to be used: 50000
[00:35:16][159904][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00081_segment_1_dms_200_51.cpt
[00:35:16][159904][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00081_segment_1_dms_200_51.cpt (No such file or directory).
------> Starting from scratch...
[00:35:16][159904][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_1_dms_200_51.binary
[00:35:16][159904][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00081/Ter5_1_dns_cfbf00081_segment_1_dms_200_DM235.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673419899955
------> 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): 174802.17
------> DEC (J2000): -244657.5
------> 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: 235.1 cm^-3 pc
------> Scale factor: 1.08756
[00:35:16][159904][INFO ] Allocating memory for dedispersed compressed time series...
[00:35:16][159904][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:35:16][159904][INFO ] 8-bit allocation done
[00:35:16][159904][INFO ] Foobar
[00:35:16][159904][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_1_dms_200_51.binary
[00:35:16][159904][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:35:16][159904][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:35:16][159904][INFO ] FftSize = 12582913
[00:35:16][159904][INFO ] Seed for random number generator is -1038452357.
[00:35:18][159904][INFO ] 8[00:35:18][159904][INFO ] 9[00:35:19][159904][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:35:19][159904][INFO ] Normalization factor 3.97364e-08
[00:35:19][159904][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
[00:35:19][159904][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 838 MB (10177 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:35:19][159904][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:35:19][159904][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:35:19][159904][INFO ] TimeSeriesLength = 16776117, params->nsamples = 25165824
sum = -1460.32641602, mean= -0.00008705  -0.00008705
[00:35:19][159904][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:36:11][159904][INFO ] Checkpoint committed!
[00:37:11][159904][INFO ] Checkpoint committed!
[00:38:11][159904][INFO ] Checkpoint committed!
[00:39:11][159904][INFO ] Checkpoint committed!
[00:40:11][159904][INFO ] Checkpoint committed!
[00:40:38][159904][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 345.732629 3676.226807 0.5685248 1.9337934 18.9849 12.4952  4
------> CAND:  45.727849 3664.701172 0.8886489 0.6664070 15.3677 11.8643 16
------> CAND: 115.196633 3643.397705 0.9569287 2.5778072 15.2833 11.7528 16
------> CAND: 129.524652 3734.906982 0.9652613 2.5703716 18.0257 11.7277  4
------> CAND: 137.147993 3692.943115 0.9238854 2.5500042 15.2085 11.6542 16
------> CAND: 115.177689 3747.440918 0.9227307 2.5380473 15.1586 11.5884 16
------> CAND: 259.065654 3619.048828 0.9466692 2.5734746 17.7722 11.5255  4
------> CAND: 249.251277 4101.724609 0.9962008 2.4732277 15.8322 11.5208  8
------> CAND: 159.030324 4143.551270 0.8570285 1.3458033 15.0925 11.5014 16
------> CAND: 407.555754 3841.756348 0.6500750 1.9719805 17.7135 11.4786  4
------> CAND:  49.902053 3758.345947 0.6471047 2.1039269 15.0484 11.4435 16
------> CAND:  86.363349 3670.253906 0.8312575 2.4722223 15.0452 11.4393 16
------> CAND:  54.367427 3604.736084 0.9673975 0.5571505 15.0338 11.4244 16
------> CAND: 499.291981 3620.631836 0.8247163 2.4825037 17.635 11.4161  4
------> CAND: 129.676465 3677.590820 0.5586931 1.3139185 15.7235 11.4077  8
------> CAND:  25.236487 3793.468994 0.9926304 2.5882387 17.5507 11.3489  4
------> CAND: 376.977531 3933.024170 0.7607252 1.1698699 15.6657 11.3477  8
------> CAND: 139.533661 3916.141846 0.9858775 0.8517238 14.958 11.3249 16
------> CAND: 345.700450 3625.177979 0.7879012 2.4438145 20.8291 11.3093  2
------> CAND: 153.588417 3674.399902 0.7939081 2.4357049 14.9458 11.3089 16
------> CAND: 103.138800 3976.411377 0.9870439 0.9148076 14.9384 11.2992 16
------> CAND: 115.204418 3999.137695 1.0243599 2.5511453 14.9329 11.292 16
------> CAND:  24.476644 4003.458740 0.7763854 2.1810958 15.5888 11.2678  8
------> CAND: 108.401645 3726.514404 0.8504871 0.7723024 15.5862 11.2651  8
------> CAND: 345.725881 3674.085449 0.8228238 2.4672861 15.5715 11.2498  8
------> CAND: 192.721360 4035.316162 0.7466261 2.0121472 14.8899 11.2357 16
------> CAND: 345.512565 4016.540283 0.9950112 2.5222332 17.4081 11.2354  4
------> CAND: 115.201045 3683.030762 0.7666141 2.3828509 14.8873 11.2323 16
------> CAND:  48.953028 4006.593018 0.7748320 2.1847064 17.3932 11.2235  4
------> CAND: 345.751573 4173.700195 0.8914476 2.2651341 17.3247 11.169  4
------> CAND: 230.567137 4319.321289 0.9753324 2.2963204 15.4797 11.1545  8
------> CAND: 129.524912 3736.063965 0.9652090 2.5701261 17.2586 11.1164  4
------> CAND: 345.655554 4172.815430 1.0482197 2.5023682 17.2461 11.1065  4
------> CAND: 236.789647 4043.434814 0.8234774 1.2253205 15.3897 11.0612  8
------> CAND: 115.283568 4319.321289 0.9753324 2.2963204 14.7454 11.0469 16
------> CAND: 187.146325 4148.008789 0.9962908 2.4479396 14.7432 11.0439 16
------> CAND:  24.476384 4010.076416 0.7729861 2.1871789 15.3675 11.0382  8
------> CAND:  48.952769 4010.076416 0.7729861 2.1871789 17.1495 11.0297  4
------> CAND: 440.241970 4203.555664 0.8079590 1.6513251 20.2849 10.9861  2
------> CAND:  81.548157 3622.420410 0.8101003 0.6978703 14.6829 10.9654 16
------> CAND: 172.715799 3699.049561 0.9004924 2.5253372 15.289 10.957  8
------> CAND: 345.728217 3724.361816 0.8242491 2.4432883 15.2761 10.9436  8
------> CAND: 172.756282 4016.540283 0.9950112 2.5222332 15.2603 10.9274  8
------> CAND: 460.676500 3609.892090 0.9660813 2.5942228 17.0199 10.9267  4
------> CAND:  86.361792 3752.702637 0.9429113 2.5536475 14.6327 10.9 16
------> CAND:  29.966041 3639.519043 0.6484846 2.2159054 14.6235 10.888 16
------> CAND: 166.158522 3657.644531 0.8788899 0.6715640 14.6192 10.8824 16
------> CAND: 115.310038 4013.792969 0.7686716 2.1588671 15.2061 10.8713  8
------> CAND: 115.278638 4273.304199 0.8729151 2.0940330 15.1837 10.8481  8
------> CAND:  24.474827 3873.925781 0.7093368 2.1507056 15.1815 10.8458  8
------> CAND: 115.216875 3684.062988 0.7647688 2.3912172 14.5755 10.8256 16
------> CAND: 230.427002 3806.678711 0.9478844 2.5499725 15.1597 10.8233  8
------> CAND: 268.647770 3617.531250 0.9484173 0.5855849 15.0982 10.7598  8
------> CAND: 199.869539 4053.498047 0.7300931 1.8654741 14.5196 10.7529 16
------> CAND: 276.626898 3660.161133 0.8946514 0.6609066 15.0856 10.7468  8
------> CAND: 297.058054 3620.156250 0.9082761 0.6096607 15.0853 10.7464  8
------> CAND: 172.768220 3628.969727 0.7179596 2.3437731 15.0833 10.7444  8
------> CAND:  48.953288 4003.458740 0.7763854 2.1810958 16.7768 10.7337  4
------> CAND: 418.368982 3700.484619 0.7121354 2.3118126 16.7575 10.7184  4
------> CAND:  86.349076 3653.147705 0.9377164 2.5629213 14.4928 10.7182 16
------> CAND: 206.277599 3976.411377 0.9870439 0.9148076 15.0536 10.7138  8
------> CAND: 345.644136 4101.221191 0.9369104 2.4186697 16.7146 10.6844  4
------> CAND: 172.866314 3676.226807 0.5685248 1.9337934 15.0206 10.6798  8
------> CAND: 255.659856 3861.885010 0.8719516 2.4572103 14.9912 10.6494  8
------> CAND:  42.176206 3733.497559 0.5731542 1.7801360 14.4387 10.6481 16
------> CAND:  56.893490 3906.630127 1.0107290 2.5815687 14.4338 10.6416 16
------> CAND: 100.945688 3793.468994 0.9926304 2.5882387 24.5022 10.6412  1
------> CAND:  48.949914 3873.925781 0.7093368 2.1507056 16.6575 10.6391  4
------> CAND:  43.442871 3732.727539 0.8130031 2.4379418 14.4285 10.6348 16
------> CAND: 241.272409 3729.603271 0.6663858 1.0567876 14.9706 10.6282  8
------> CAND:  47.598650 3721.279785 0.8286725 2.4492884 14.4182 10.6215 16
------> CAND: 461.574142 4241.325195 0.9957247 1.2072774 24.4539 10.6202  1
------> CAND: 134.137168 3668.992188 0.8345208 0.7201764 19.6642 10.6179  2
------> CAND: 142.911173 3989.385010 0.9944332 2.5425501 16.6294 10.6168  4
------> CAND: 115.260991 4247.903809 0.9948857 2.3864489 14.4089 10.6094 16
------> CAND: 498.688103 3957.878662 0.9554461 0.9207672 19.6457 10.607  2
------> CAND: 366.399419 3808.211670 0.9475107 0.7686106 14.9465 10.6034  8
------> CAND:  86.342588 3609.824707 0.9660822 2.5872996 14.3998 10.5976 16
------> CAND: 201.073143 4194.797852 0.8130325 1.5795602 14.9393 10.5959  8
------> CAND: 183.074366 3775.575439 0.8841076 2.4903502 14.3889 10.5835 16
------> CAND: 199.727069 3745.392090 0.9648405 2.5722265 19.6001 10.5799  2
------> CAND: 325.350001 4470.583008 0.9795852 1.9968046 16.5733 10.5724  4
------> CAND: 345.579778 3709.791504 0.6774036 2.2339466 16.5592 10.5612  4
------> CAND: 123.611996 3733.801514 0.9279538 2.5496387 14.3715 10.561 16
------> CAND: 307.176575 3674.399902 0.7939081 2.4357049 14.905 10.5606  8
------> CAND: 279.724399 4184.341797 1.0495440 2.4914563 14.903 10.5586  8
------> CAND:  86.393452 4070.114014 0.9418663 2.4433601 14.3558 10.5407 16
------> CAND: 172.850225 3625.177979 0.7879012 2.4438145 16.5146 10.5258  4
------> CAND: 139.847667 3856.466064 0.9537952 2.5373077 14.3441 10.5256 16
------> CAND: 115.169384 3709.714111 0.8926482 2.5292842 14.3351 10.514 16
------> CAND:  86.393971 3629.022705 0.7173806 2.3429008 14.3344 10.5131 16
------> CAND: 115.218951 4116.574219 1.0412751 2.5215421 14.3293 10.5064 16
------> CAND: 199.716689 3661.185059 0.9135565 2.5552852 24.189 10.5052  1
------> CAND: 405.274928 3955.872314 0.8132524 2.3064170 24.1797 10.5011  1
------> CAND:  76.797063 3828.004883 0.7065687 2.2012227 14.3249 10.5008 16
------> CAND: 340.295393 4014.296631 0.9950888 2.5287039 16.4784 10.4972  4
------> CAND: 249.830761 3782.907471 0.7280979 1.0112538 14.8424 10.4962  8
------> CAND: 154.170237 4376.801270 1.0713826 2.4009778 14.3207 10.4953 16
------> CAND:  57.604026 3752.753906 0.7798756 2.3698995 14.8409 10.4946  8
------> CAND: 146.168532 3940.858398 1.0150213 2.5711687 14.836 10.4896  8
[00:40:38][159904][INFO ] Statistics: count dirty SumSpec pages 1787 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:40:38][159904][INFO ] Data processing finished successfully!
00:40:38 (159904): called boinc_finish(0)

</stderr_txt>
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