Task 1706437188

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_124_450000_0
Workunit ID: 859785238
Created: 31 Dec 2024 22:47:00 UTC
Sent: 1 Jan 2025 11:06:39 UTC
Report deadline: 15 Jan 2025 11:06:39 UTC
Received: 2 Jan 2025 1:23:22 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 313.07
CPU time (sec): 29.86
Peak working set size (MB): 403.37
Peak swap size (MB): 14700.54
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[20:11:48][111787][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_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_124.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 450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_124.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_124_450000_0_0
------> GPU usage: 1.000000
[20:11:48][111787][INFO ] Starting data processing...
[20:11:48][111787][INFO ] opti: No host transfer for n_steps. Use device global.
[20:11:48][111787][INFO ] opti: No host transfer for mean. Use device global.
[20:11:48][111787][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:11:48][111787][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:11:48][111787][INFO ] opti: power spectrum in fft callback (static link).
[20:11:48][111787][INFO ] opti: __constant__ access is not uniform, bad!
[20:11:48][111787][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[20:11:48][111787][INFO ] CUDA global memory status (initial GPU state, including context):
[20:11:48][111787][INFO ] No template file. Generating templates.
[20:11:48][111787][INFO ] Template param value T_cons = 50000
[20:11:53][111787][INFO ] Number of generated templates to be used: 50000
[20:11:53][111787][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_124.cpt
[20:11:53][111787][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_124.cpt (No such file or directory).
------> Starting from scratch...
[20:11:53][111787][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_124.binary
[20:11:53][111787][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM242.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206571332
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 242.4 cm^-3 pc
------> Scale factor: 1.01385
[20:11:53][111787][INFO ] Allocating memory for dedispersed compressed time series...
[20:11:53][111787][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:11:53][111787][INFO ] 8-bit allocation done
[20:11:53][111787][INFO ] Foobar
[20:11:53][111787][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_124.binary
[20:11:53][111787][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:11:53][111787][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:11:53][111787][INFO ] FftSize = 12582913
[20:11:53][111787][INFO ] Seed for random number generator is -1033579286.
[20:11:55][111787][INFO ] 8[20:11:55][111787][INFO ] 9[20:11:56][111787][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:11:56][111787][INFO ] Normalization factor 3.97364e-08
[20:11:56][111787][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
[20:11:56][111787][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 750 MB (10268 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:11:56][111787][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:11:56][111787][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:11:56][111787][INFO ] TimeSeriesLength = 16766551, params->nsamples = 25165824
sum = -1485.81201172, mean= -0.00008862  -0.00008862
[20:11:56][111787][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:12:48][111787][INFO ] Checkpoint committed!
[20:13:48][111787][INFO ] Checkpoint committed!
[20:14:49][111787][INFO ] Checkpoint committed!
[20:15:49][111787][INFO ] Checkpoint committed!
[20:16:49][111787][INFO ] Checkpoint committed!
[20:17:00][111787][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 3770.823242 0.8199069 2.2185338 21.0618 17.0956  8
------> CAND:   0.501372 3920.546143 0.8123873 1.4150825 26.0282 14.4085  2
------> CAND:   0.250686 4221.621094 1.0270964 1.4779719 18.2805 14.1012  8
------> CAND:   0.250426 4247.465820 0.9840991 1.6604111 17.3652 13.1296  8
------> CAND: 150.908207 4161.981934 0.9286540 1.7698250 23.7075 13.0226  2
------> CAND:  86.348817 3600.604736 0.9684342 2.4757683 16.1048 12.8456 16
------> CAND: 115.186253 3824.411865 0.9677191 2.4043996 15.877 12.5409 16
------> CAND:  72.318195 3630.182373 0.7609388 0.9376050 15.8117 12.4537 16
------> CAND: 345.499070 3622.785400 0.8937263 2.3921194 18.805 12.351  4
------> CAND:  86.351152 3804.221680 0.9928746 2.4304383 15.718 12.3289 16
------> CAND: 150.908466 4156.410645 0.9292793 1.7674271 22.4971 12.3013  2
------> CAND: 172.749535 3622.785400 0.8937263 2.3921194 16.4834 12.2011  8
------> CAND:   0.250167 3928.737549 0.8074711 1.4283581 16.4723 12.1895  8
------> CAND: 115.284347 3646.300049 0.6757491 1.9942330 15.6079 12.1826 16
------> CAND: 115.198968 3764.383789 0.9612498 2.4329114 15.5897 12.1583 16
------> CAND: 150.907947 4167.561523 0.9280249 1.7709755 22.1791 12.112  2
------> CAND:  86.356342 3733.003418 0.8617502 2.3240817 15.4858 12.0205 16
------> CAND:   0.167124 3947.679932 0.7925881 1.5702465 16.2353 11.9414  8
------> CAND: 181.640319 3846.006104 0.7462491 1.9424728 18.2228 11.8851  4
------> CAND:   0.500593 3612.698730 0.9530050 2.4639168 15.3226 11.8047 16
------> CAND: 345.661523 3645.659668 0.6843802 2.0533388 18.0117 11.7165  4
------> CAND:   0.501112 3646.003906 0.6804214 1.1501273 21.4645 11.6869  2
------> CAND:  75.454103 4161.963867 0.9286578 1.7685742 17.9424 11.6612  4
------> CAND: 195.961851 3746.067871 0.8483659 2.2971308 15.1558 11.5847 16
------> CAND: 154.490212 3684.742920 0.8132401 0.9507830 15.8788 11.5693  8
------> CAND:  86.361792 3669.092041 0.9233804 2.4155343 15.1402 11.5642 16
------> CAND:  34.844035 3645.106201 0.6860042 1.1509532 15.1085 11.5225 16
------> CAND: 115.224919 3849.565186 0.7914705 2.0650098 15.0884 11.4961 16
------> CAND: 115.230110 3762.961182 0.8289661 2.2411911 15.7386 11.4234  8
------> CAND: 230.724918 4230.809082 0.9836516 1.8913378 15.7334 11.418  8
------> CAND:   0.499815 3741.236816 0.8521379 2.2876298 17.6079 11.3945  4
------> CAND: 100.382293 3968.511719 0.8600661 2.1006062 14.9845 11.3596 16
------> CAND: 424.404386 3791.398926 0.7191414 1.9417018 26.1002 11.3352  1
------> CAND: 498.485945 3626.715088 0.8204036 2.3120391 17.5119 11.318  4
------> CAND:  58.717579 3665.892090 0.9027981 0.7983990 14.9352 11.295 16
------> CAND:  59.071031 3887.881836 0.9244424 1.0823498 15.596 11.2752  8
------> CAND: 124.325386 4014.749023 0.9705019 2.2940946 14.8971 11.2452 16
------> CAND: 169.983427 3705.989746 0.7627909 1.0712863 14.8903 11.2362 16
------> CAND:  75.454363 4156.410645 0.9292793 1.7674271 17.4056 11.2334  4
------> CAND: 288.125229 4252.850586 1.0126283 2.0202568 15.5505 11.228  8
------> CAND: 115.226217 3701.933594 0.6681830 1.4267924 14.8454 11.1775 16
------> CAND:  55.082375 3752.346680 0.8412199 2.2758305 15.4952 11.1706  8
------> CAND: 139.330984 3910.472656 0.8209745 1.3419743 15.4739 11.1485  8
------> CAND: 287.915027 3724.238770 0.8703696 2.3404088 17.2942 11.1447  4
------> CAND: 115.208830 3828.525635 0.9954541 2.4177666 14.7938 11.1101 16
------> CAND: 461.182023 4259.904785 0.9836545 1.9307483 17.2162 11.0827  4
------> CAND:  65.874842 3924.659668 0.8115435 2.0169656 14.7245 11.0196 16
------> CAND: 115.283309 4156.509277 0.9292587 1.7811080 14.7134 11.0051 16
------> CAND: 141.922443 3844.829590 0.7438161 1.8488377 15.2944 10.9626  8
------> CAND: 295.208272 3784.366211 0.8992957 2.3409271 15.2896 10.9576  8
------> CAND: 492.859008 3674.347168 0.8368090 0.8895271 17.0455 10.947  4
------> CAND: 246.949431 3687.660889 0.8087251 2.2783759 15.2397 10.906  8
------> CAND: 488.481608 3850.130859 0.7924634 2.0892704 16.9858 10.8996  4
------> CAND: 115.200266 3682.007324 0.8520038 2.3160861 14.6323 10.8995 16
------> CAND: 382.693220 3965.352295 0.8610197 1.3346359 15.232 10.8981  8
------> CAND: 115.270074 3676.553467 0.6536998 1.8673867 14.6265 10.892 16
------> CAND: 121.030918 3657.401611 0.9697163 2.4708850 14.618 10.8808 16
------> CAND: 343.956548 3658.962402 0.9308561 2.4350343 16.9607 10.8797  4
------> CAND: 405.365756 3962.283203 0.9052748 1.2041098 16.9187 10.8463  4
------> CAND: 103.813783 3988.209717 0.9717023 1.1373210 14.5717 10.8207 16
------> CAND: 346.044040 3929.669678 0.8092116 2.0272958 15.1431 10.8062  8
------> CAND: 479.679836 3778.700195 0.7395601 1.9942468 19.9811 10.8058  2
------> CAND:  77.465559 3830.679199 0.8102865 1.1997191 14.5544 10.7981 16
------> CAND:  67.082598 3631.053955 0.7535470 0.9520800 14.5503 10.7928 16
------> CAND: 321.246642 3905.083740 0.9744425 2.3641241 15.1251 10.7876  8
------> CAND: 368.856192 3865.624756 1.0023545 2.4130979 15.1217 10.7841  8
------> CAND: 460.985316 3878.883545 0.8448656 2.1758034 19.8896 10.7516  2
------> CAND:  38.413064 4049.781738 0.8587427 1.9578074 14.5121 10.7432 16
------> CAND: 390.883848 3655.664062 0.6804963 1.9853286 16.7854 10.7405  4
------> CAND:  48.466968 3852.531494 0.7368721 1.8706254 14.5097 10.7402 16
------> CAND:  72.004189 3837.849854 0.9360859 2.3477943 14.4812 10.7031 16
------> CAND:  15.608697 3807.914551 0.9227231 2.3473613 15.019 10.6781  8
------> CAND: 460.682209 3688.116211 0.8071669 2.2695596 16.7027 10.6749  4
------> CAND: 196.752315 3801.365967 0.9686956 2.4257960 14.4459 10.6574 16
------> CAND: 236.831428 3948.676025 0.7907865 1.7713898 16.6723 10.6508  4
------> CAND: 328.407019 3706.127686 0.6548165 1.7760581 14.9915 10.6498  8
------> CAND:  86.362830 3619.882080 0.8835661 2.3912106 14.4399 10.6495 16
------> CAND: 115.252427 3687.919922 0.8076121 2.2703907 14.4343 10.6423 16
------> CAND:  99.217616 4220.960938 0.9842673 1.6515111 16.6535 10.6359  4
------> CAND:  40.599688 3706.156982 0.6546862 1.7746867 14.4171 10.62 16
------> CAND:  81.649625 3765.092773 0.8276187 1.0284402 14.9605 10.6177  8
------> CAND: 314.718171 3629.701904 0.7655959 2.2446182 14.9436 10.6003  8
------> CAND: 217.990285 3704.030762 0.7684984 2.1815279 19.603 10.5816  2
------> CAND:  19.967672 3682.051270 0.8187766 2.2674830 14.38 10.572 16
------> CAND: 102.149291 4024.184814 1.0233493 1.1074463 14.3746 10.565 16
------> CAND: 199.733038 4267.152344 0.9831408 1.8652295 14.8986 10.5541  8
------> CAND: 398.735038 3727.228271 0.7669672 1.1079210 14.8978 10.5532  8
------> CAND: 460.919141 3636.378906 0.7065926 2.1219490 16.5447 10.5497  4
------> CAND: 297.579407 4147.335938 1.0362428 1.2796923 14.8938 10.549  8
------> CAND:  72.064914 3874.269043 0.9653776 0.9878249 14.3603 10.5465 16
------> CAND: 230.460219 3762.961182 0.8289661 2.2411911 16.529 10.5372  4
------> CAND: 230.459441 3636.378906 0.7065926 2.1219490 14.8808 10.5357  8
------> CAND:  26.193816 3808.016846 0.9933192 0.8790842 14.8762 10.5309  8
------> CAND:  85.001445 3627.040283 0.7861547 0.8974849 14.8624 10.5167  8
------> CAND: 144.008377 3837.849854 0.9360859 2.3477943 14.8566 10.5108  8
------> CAND: 115.279676 4079.046143 0.9438388 1.3686224 19.4736 10.5049  2
------> CAND: 345.492842 3748.310547 0.9396879 2.4118714 14.8498 10.5038  8
------> CAND: 187.159041 3634.217529 0.7240918 2.1407955 14.8457 10.4995  8
------> CAND: 249.242973 3626.715088 0.8204036 2.3120391 14.8196 10.4727  8
------> CAND:  43.665789 3676.444336 0.6543540 1.8713411 14.8127 10.4656  8
[20:17:00][111787][INFO ] Statistics: count dirty SumSpec pages 212870 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:17:00][111787][INFO ] Data processing finished successfully!
20:17:00 (111787): called boinc_finish(0)

</stderr_txt>
]]>