Task 1734770749

Name: Ter5_1_dns_cfbf00126_segment_7_dms_200_40000_138_5500000_2
Workunit ID: 874648506
Created: 24 Feb 2025 15:03:54 UTC
Sent: 24 Feb 2025 16:44:14 UTC
Report deadline: 10 Mar 2025 16:44:14 UTC
Received: 24 Feb 2025 17:20:12 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12767178
Run time (sec): 356.65
CPU time (sec): 29.44
Peak working set size (MB): 271.7
Peak swap size (MB): 10535.63
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[12:09:01][541630][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_cfbf00126_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00126_segment_7_dms_200_138.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 5500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_138.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_40000_138_5500000_2_0
------> GPU usage: 0.500000
[12:09:01][541630][INFO ] Starting data processing...
[12:09:01][541630][INFO ] opti: No host transfer for n_steps. Use device global.
[12:09:01][541630][INFO ] opti: No host transfer for mean. Use device global.
[12:09:01][541630][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:09:01][541630][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:09:01][541630][INFO ] opti: power spectrum in fft callback (static link).
[12:09:01][541630][INFO ] opti: __constant__ access is not uniform, bad!
[12:09:01][541630][INFO ] Running on device 0 NVIDIA GeForce RTX 3090
[12:09:01][541630][INFO ] CUDA global memory status (initial GPU state, including context):
[12:09:01][541630][INFO ] No template file. Generating templates.
[12:09:01][541630][INFO ] Template param value T_cons = 50000
[12:09:06][541630][INFO ] Number of generated templates to be used: 50000
[12:09:06][541630][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_7_dms_200_138.cpt
[12:09:06][541630][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_7_dms_200_138.cpt (No such file or directory).
------> Starting from scratch...
[12:09:06][541630][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_138.binary
[12:09:06][541630][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00126/Ter5_1_dns_cfbf00126_segment_7_dms_200_DM243.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796753561845
------> 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): 174805.51
------> DEC (J2000): -244557.900002
------> 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: 243.8 cm^-3 pc
------> Scale factor: 1.29825
[12:09:06][541630][INFO ] Allocating memory for dedispersed compressed time series...
[12:09:06][541630][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:09:06][541630][INFO ] 8-bit allocation done
[12:09:06][541630][INFO ] Foobar
[12:09:06][541630][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_138.binary
[12:09:06][541630][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:09:06][541630][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:09:06][541630][INFO ] FftSize = 12582913
[12:09:06][541630][INFO ] Seed for random number generator is 1114859447.
[12:09:09][541630][INFO ] 8[12:09:09][541630][INFO ] 9[12:09:09][541630][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:09:09][541630][INFO ] Normalization factor 3.97364e-08
[12:09:10][541630][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
[12:09:10][541630][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1672 MB (22598 MB free / 24270 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[12:09:10][541630][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:09:10][541630][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:09:10][541630][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:14:55][541630][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499815 4440.271973 0.7691464 3.5561221 22.9313 19.138  8
------> CAND:   0.499555 6228.506348 1.3438792 4.0014639 22.5654 18.7366  8
------> CAND:   0.500593 3607.155762 0.9673087 6.2364020 22.5556 18.7259  8
------> CAND:   0.500334 3602.337891 0.9681833 6.2345500 22.0703 18.1948  8
------> CAND:   0.250167 3615.612061 0.9657554 6.2396355 18.721 16.427 16
------> CAND:   0.249907 9060.558594 1.0639821 0.0819456 18.4715 16.0796 16
------> CAND:   0.499296 3601.535645 0.9683282 3.1947975 20.0529 16.0028  8
------> CAND:   0.500074 4882.041992 1.1286192 0.3063129 18.4086 14.2377  8
------> CAND:   0.249648 3608.760986 0.9670149 3.1983302 17.0392 14.1083 16
------> CAND:   1.499444 3659.300293 0.7882600 3.2347598 24.4362 13.4574  2
------> CAND:   0.166605 8870.836914 0.9637765 0.0934453 16.5575 13.4549 16
------> CAND:   0.250426 4100.472656 0.7010263 0.0904461 16.5166 13.3996 16
------> CAND:   0.166864 3607.155762 0.9673087 6.2364020 16.4617 13.3255 16
------> CAND:   1.249277 5384.237305 0.8415651 0.3172556 23.2398 12.7438  2
------> CAND:   1.499184 4723.007324 1.1446780 3.6154351 23.1849 12.7111  2
------> CAND:   1.249537 3637.229980 0.4017088 6.1758142 23.0228 12.6144  2
------> CAND: 380.482462 4571.433105 0.8045160 0.2114205 19.0328 12.5336  4
------> CAND:   0.999370 3666.228027 0.2426261 3.3803039 22.7445 12.4486  2
------> CAND:   0.999110 7251.326660 0.8177255 4.4324360 22.4159 12.253  2
------> CAND:   0.200082 4056.987061 0.9847483 3.3924038 15.5223 12.0689 16
------> CAND: 115.528545 3792.351318 0.6412479 6.2753105 15.4911 12.0276 16
------> CAND:   0.998851 9064.982422 1.3464333 4.7348018 21.9973 12.0038  2
------> CAND:   1.249018 7691.354004 1.4605051 0.4896235 21.9628 11.9833  2
------> CAND:   1.500222 5193.146484 1.0957569 0.3501155 21.8662 11.9258  2
------> CAND: 195.648623 4048.338135 0.3370685 3.5314765 15.3564 11.8493 16
------> CAND: 280.179838 3911.357422 0.0894165 5.5922332 16.1419 11.8438  8
------> CAND:   1.500482 4537.936035 1.1167113 0.2385340 18.1262 11.8079  4
------> CAND: 432.808071 5094.694336 0.9478552 0.3169319 26.8871 11.6769  1
------> CAND: 113.337769 5500.404297 0.8119944 3.9092691 15.2164 11.6645 16
------> CAND:  86.384369 6263.730469 1.0025860 4.0796652 15.2086 11.6542 16
------> CAND: 480.901346 3988.446777 0.8926218 3.3677108 17.9107 11.6359  4
------> CAND:  85.108882 3710.806885 0.4483591 3.3059232 15.941 11.6341  8
------> CAND: 130.879031 9046.946289 1.2840889 4.7658668 15.1485 11.5751 16
------> CAND:  86.599762 4801.649414 0.9737932 0.2759696 15.1411 11.5654 16
------> CAND:   0.749722 3658.760254 0.7740126 3.2319145 17.6853 11.4562  4
------> CAND: 168.988469 4690.625977 0.4917142 0.1347447 15.0325 11.4226 16
------> CAND: 115.498183 5251.349609 1.0204325 0.3475470 15.0043 11.3856 16
------> CAND:   0.750241 4537.936035 1.1167113 0.2385340 15.6886 11.3715  8
------> CAND: 448.457252 3666.823486 0.2295600 3.3928325 17.5217 11.3258  4
------> CAND:   0.416512 5799.572266 1.2918526 0.4398926 15.6313 11.3119  8
------> CAND: 371.495660 5263.835449 1.0198547 3.7856498 20.7322 11.2517  2
------> CAND:   0.166345 9064.982422 1.3464333 4.7348018 14.8534 11.1879 16
------> CAND: 123.093756 5883.693359 1.2092954 3.9252999 17.3251 11.1693  4
------> CAND: 420.269886 3911.357422 0.0894165 5.5922332 20.5825 11.1628  2
------> CAND:  86.399421 6436.182129 0.8225104 4.1734982 14.8262 11.1524 16
------> CAND:  72.925965 3957.975098 0.3978433 6.2547946 14.8106 11.132 16
------> CAND: 185.851114 6006.142090 0.3306432 6.1733766 14.8019 11.1206 16
------> CAND: 279.862977 4748.951172 0.6958814 3.6805089 15.4281 11.1011  8
------> CAND:  86.349076 5672.996582 1.2757875 3.8632314 14.7735 11.0836 16
------> CAND:  68.479535 6383.191895 0.6416617 4.2562695 14.7704 11.0796 16
------> CAND:  54.912137 3691.443115 0.8369440 6.2602730 14.7567 11.0616 16
------> CAND: 246.187512 5883.693359 1.2092954 3.9252999 20.3896 11.0483  2
------> CAND:   1.000927 3826.927734 0.0846874 3.9829457 14.7368 11.0357 16
------> CAND:   1.500741 3620.450439 0.7089737 6.2231951 17.1447 11.0258  4
------> CAND:  39.544784 4740.272949 0.6389753 0.1954037 17.1307 11.0147  4
------> CAND: 176.904796 3811.536865 0.7647154 3.3032758 14.7158 11.0082 16
------> CAND:   0.501112 3607.155762 0.9673087 6.2364020 17.1078 10.9965  4
------> CAND: 372.925295 4090.258057 0.7819957 3.4199464 20.2977 10.9937  2
------> CAND:   0.499036 5109.384277 1.2005672 3.7268531 15.2655 10.9327  8
------> CAND:  68.480573 6188.151855 0.6022265 4.2149892 14.6509 10.9236 16
------> CAND:   1.499703 6218.648438 1.0102017 4.0502777 20.1451 10.9031  2
------> CAND:  86.409023 5394.483887 0.8752924 3.8605938 15.2344 10.9005  8
------> CAND:  86.373470 6419.602051 1.3627774 4.0324283 14.6081 10.868 16
------> CAND: 419.758653 5387.307617 0.8767210 3.8580811 16.9451 10.8673  4
------> CAND: 230.415324 4496.889160 0.8265606 3.5682211 15.191 10.8557  8
------> CAND: 201.367945 4334.386230 0.5549145 0.1147171 14.597 10.8535 16
------> CAND: 384.803808 4094.217773 0.3340188 6.2472496 16.923 10.8497  4
------> CAND: 115.249832 5485.699707 0.7085131 3.9234180 14.5915 10.8464 16
------> CAND:   1.499963 6547.974609 1.3769661 0.4960290 20.0176 10.8275  2
------> CAND:   0.624639 3716.481201 0.4113158 6.2037683 16.8893 10.8229  4
------> CAND: 228.477050 3721.585938 0.8765286 3.2533991 16.8744 10.8111  4
------> CAND: 294.649549 3983.958496 0.8937781 3.3657718 15.1471 10.8103  8
------> CAND: 115.225698 5409.250000 0.8371361 3.8625841 14.5618 10.8077 16
------> CAND:   1.250575 3641.126709 0.3683555 3.2944636 19.9716 10.8002  2
------> CAND:  91.717802 3973.503662 0.2803146 6.1847577 14.5451 10.786 16
------> CAND:  66.082449 5588.891113 0.3207102 6.2483172 15.1216 10.7839  8
------> CAND:  61.182397 4086.710938 1.0273281 3.3970177 15.1145 10.7766  8
------> CAND: 398.140762 4571.352539 0.5894426 0.1564444 16.793 10.7465  4
------> CAND:  86.379439 5941.409180 1.2126292 3.9393649 14.4962 10.7225 16
------> CAND: 277.160189 4271.157715 0.5171536 0.0820930 15.0582 10.7185  8
------> CAND: 115.507265 4302.934570 0.7477905 0.1468662 14.4881 10.7121 16
------> CAND: 230.837286 3790.331787 0.2784759 6.1596684 15.0506 10.7107  8
------> CAND:  86.375287 5328.701660 1.1695731 3.7924633 15.041 10.7008  8
------> CAND: 153.212388 5505.211426 0.2340611 4.5733342 14.4608 10.6767 16
------> CAND: 268.935306 3719.415771 0.6882958 3.2734835 15.0162 10.6752  8
------> CAND: 161.317897 4464.922363 0.7592745 3.5666845 14.4588 10.6741 16
------> CAND: 328.537033 4251.444824 0.8355097 3.4769716 15.0129 10.6718  8
------> CAND:  48.575443 5140.459961 0.6398636 3.8454874 16.6892 10.6642  4
------> CAND:  20.897234 4390.201660 0.7032517 0.1587251 14.4419 10.6522 16
------> CAND: 144.236486 3686.655762 0.5588902 6.2278132 14.4311 10.6381 16
------> CAND:  81.228701 4098.760254 0.1397816 5.9433246 14.9726 10.6302  8
------> CAND: 283.366870 3728.219727 0.8562515 3.2615364 14.9536 10.6107  8
------> CAND: 115.522576 3842.528809 1.0043764 0.0410428 14.4069 10.6068 16
------> CAND:  42.554311 3710.806885 0.4483591 3.3059232 14.4017 10.6001 16
------> CAND: 313.231183 6348.477051 0.7627865 4.1953883 14.9422 10.5989  8
------> CAND: 288.508265 5843.250000 0.4133741 0.0838865 19.6271 10.5959  2
------> CAND:   1.001186 3609.584473 0.9599286 6.2369714 19.6176 10.5903  2
------> CAND: 115.232186 5438.190918 0.7241501 3.9167016 14.3921 10.5876 16
------> CAND: 345.352448 3625.052734 0.5970881 6.2119346 14.9234 10.5796  8
------> CAND: 485.171569 4528.503418 0.5335019 0.1421572 24.3354 10.5687  1
[12:14:55][541630][INFO ] Statistics: count dirty SumSpec pages 463650 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:14:55][541630][INFO ] Data processing finished successfully!
12:14:55 (541630): called boinc_finish(0)

</stderr_txt>
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