Task 1714120127

Name: Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_192_0_1
Workunit ID: 864559672
Created: 14 Jan 2025 10:19:23 UTC
Sent: 14 Jan 2025 22:37:35 UTC
Report deadline: 28 Jan 2025 22:37:35 UTC
Received: 14 Jan 2025 23:08:09 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12799855
Run time (sec): 358.66
CPU time (sec): 26.47
Peak working set size (MB): 273.13
Peak swap size (MB): 10535.81
Peak disk usage (MB): 0.02
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[17:59:43][19675][INFO ] Application startup - thank you for supporting Einstein@Home!
[17:59:43][19675][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_6_dms_200_192.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 0 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_192.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_192_0_1_0
------> GPU usage: 0.500000
[17:59:43][19675][INFO ] Starting data processing...
[17:59:43][19675][INFO ] opti: No host transfer for n_steps. Use device global.
[17:59:43][19675][INFO ] opti: No host transfer for mean. Use device global.
[17:59:43][19675][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:59:43][19675][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:59:43][19675][INFO ] opti: power spectrum in fft callback (static link).
[17:59:43][19675][INFO ] opti: __constant__ access is not uniform, bad!
[17:59:43][19675][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[17:59:43][19675][INFO ] CUDA global memory status (initial GPU state, including context):
[17:59:43][19675][INFO ] No template file. Generating templates.
[17:59:43][19675][INFO ] Template param value T_cons = 50000
[17:59:47][19675][INFO ] Number of generated templates to be used: 50000
[17:59:47][19675][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_6_dms_200_192.cpt
[17:59:47][19675][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_6_dms_200_192.cpt (No such file or directory).
------> Starting from scratch...
[17:59:47][19675][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_192.binary
[17:59:47][19675][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_6_dms_200_DM249.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776220234868
------> 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: 249.2 cm^-3 pc
------> Scale factor: 1.00675
[17:59:47][19675][INFO ] Allocating memory for dedispersed compressed time series...
[17:59:47][19675][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:59:47][19675][INFO ] 8-bit allocation done
[17:59:47][19675][INFO ] Foobar
[17:59:47][19675][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_192.binary
[17:59:47][19675][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:59:47][19675][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:59:47][19675][INFO ] FftSize = 12582913
[17:59:47][19675][INFO ] Seed for random number generator is -1032952824.
[17:59:50][19675][INFO ] 8[17:59:50][19675][INFO ] 9[17:59:52][19675][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:59:52][19675][INFO ] Normalization factor 3.97364e-08
[17:59:52][19675][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
[17:59:52][19675][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1653 MB (10391 MB free / 12044 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:59:52][19675][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:59:52][19675][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:59:52][19675][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:05:40][19675][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 3642.153076 0.8969826 1.4268894 20.518 16.5057  8
------> CAND:   0.250167 3601.672607 0.9679168 1.9527949 19.2809 15.1714  8
------> CAND:   0.500593 3635.108398 0.9095554 1.3719922 19.7882 13.1404  4
------> CAND:  15.797620 3663.239258 0.9396342 1.5144148 15.9609 12.6529 16
------> CAND:   0.249907 3601.319336 0.9681070 2.1113498 16.6517 12.3777  8
------> CAND:   0.250686 3601.071777 0.9681934 1.0598416 16.5732 12.2953  8
------> CAND:   0.500074 3600.261475 0.9685022 2.0408876 18.7263 12.2879  4
------> CAND:   0.501372 3688.019531 0.9665486 1.2206211 22.0365 12.0271  2
------> CAND:  81.539853 3681.416260 0.9312557 1.4740305 15.3706 11.868 16
------> CAND:   0.499815 3602.007324 0.9677756 1.1994114 21.6481 11.7961  2
------> CAND: 345.622078 3633.648438 0.9533424 1.6463865 21.5133 11.7159  2
------> CAND:  86.381515 3747.052734 0.9628643 1.4996953 15.0376 11.4293 16
------> CAND:  79.803996 3638.784180 0.9517851 1.8780407 15.0104 11.3936 16
------> CAND: 115.228553 3639.034180 0.9042253 1.8924159 14.9789 11.3523 16
------> CAND: 424.031471 3659.079590 0.9421583 1.8068470 17.4544 11.2722  4
------> CAND: 238.324904 3641.368164 0.8988948 1.8004111 17.4418 11.2622  4
------> CAND: 115.242306 3642.013428 0.9494446 1.5996398 14.8762 11.2178 16
------> CAND: 338.905721 3728.028320 0.9643090 1.3719596 15.5275 11.2041  8
------> CAND: 276.411765 3652.385498 0.9453700 1.8290628 15.5271 11.2037  8
------> CAND: 474.852187 3611.919678 0.9635140 1.8764337 20.5805 11.1616  2
------> CAND:  59.954660 3696.330078 0.9661369 1.2509624 15.4846 11.1596  8
------> CAND: 136.151219 3652.942383 0.8776157 1.5229756 14.8294 11.1566 16
------> CAND: 132.838325 3698.639160 0.9227014 1.6745714 15.4506 11.1243  8
------> CAND: 320.844922 3643.135498 0.8968939 1.8670210 15.3701 11.041  8
------> CAND: 115.150959 3644.403809 0.9483337 1.5899351 15.3577 11.0282  8
------> CAND: 316.568211 3611.919678 0.9635140 1.8764337 17.1431 11.0246  4
------> CAND: 238.269369 3696.387939 0.9237720 1.5554593 17.128 11.0126  4
------> CAND:  84.474123 3716.490723 0.9646541 1.3959785 15.3024 10.9708  8
------> CAND: 345.621818 3633.648438 0.9533424 1.6463865 17.0558 10.9552  4
------> CAND: 349.021129 3617.999512 0.9608269 1.8525270 15.2664 10.9337  8
------> CAND: 245.873246 3608.100586 0.9650463 1.3744717 17.019 10.926  4
------> CAND: 345.521129 3662.785645 0.9405087 1.8160409 20.1247 10.8911  2
------> CAND: 102.859308 3621.172852 0.9590287 1.5818061 14.6193 10.8825 16
------> CAND: 115.212982 3689.859375 0.9268566 1.5830666 15.2071 10.8723  8
------> CAND: 247.691627 3647.289062 0.8876040 1.6918596 15.1595 10.8231  8
------> CAND: 230.577517 3632.449219 0.9541327 1.7629784 16.8243 10.7714  4
------> CAND: 138.248831 3633.648438 0.9533424 1.6463865 15.0923 10.7537  8
------> CAND: 155.530584 3642.461182 0.9505332 1.9350599 15.0808 10.7418  8
------> CAND: 345.578999 3653.371094 0.9448878 1.8239192 16.7521 10.7141  4
------> CAND: 172.933787 3618.192139 0.9607407 1.3056675 15.0455 10.7055  8
------> CAND: 440.765660 3607.348145 0.9653587 1.7471460 19.7915 10.6934  2
------> CAND: 287.544188 3642.367920 0.8965751 1.7472466 15.0085 10.6673  8
------> CAND: 129.301474 3610.911133 0.9639037 1.8488725 16.6745 10.6526  4
------> CAND: 107.875361 3619.627197 0.9608878 1.0915421 14.4318 10.639 16
------> CAND: 147.224734 3712.647217 0.9651393 1.3299487 14.4304 10.6372 16
------> CAND: 230.414546 3633.648438 0.9533424 1.6463865 16.6391 10.6245  4
------> CAND: 312.276449 3702.931885 0.9652460 1.3829614 16.6313 10.6183  4
------> CAND: 115.276302 3674.690186 0.9345285 1.7517880 14.4027 10.6014 16
------> CAND: 151.037183 3671.098389 0.9671136 1.1953584 14.9276 10.5838  8
------> CAND: 115.214799 3621.891846 0.9333562 1.9492806 14.8993 10.5547  8
------> CAND:  51.672165 3765.704346 0.9619386 1.7795891 16.5443 10.5494  4
------> CAND: 196.214093 3674.916016 0.9340175 1.5646908 19.5313 10.5391  2
------> CAND: 418.895007 3620.496094 0.9600823 1.2021997 19.5205 10.5327  2
------> CAND: 113.647882 3638.014404 0.9066390 1.9326028 14.3453 10.5272 16
------> CAND: 235.764846 3758.347900 0.9625010 1.8166951 14.8699 10.5244  8
------> CAND: 195.849224 3647.455322 0.8885334 1.3787841 14.8692 10.5237  8
------> CAND: 342.278302 3648.580322 0.8861245 1.4148259 16.5063 10.5192  4
------> CAND: 115.245680 3705.544922 0.9654006 1.9018415 16.5011 10.5152  4
------> CAND: 188.768516 3642.934814 0.8961663 1.3822573 14.3181 10.492 16
------> CAND: 268.749497 3645.994385 0.9477733 1.4690883 14.8286 10.482  8
------> CAND: 145.869317 3667.940430 0.9375460 1.4818159 14.8271 10.4804  8
------> CAND: 311.773780 3701.376221 0.9655616 1.3267447 16.4481 10.4732  4
------> CAND: 283.012640 3611.103271 0.9638193 1.3031799 14.8148 10.4677  8
------> CAND: 315.267032 3706.725098 0.9649705 1.8174204 19.4067 10.4653  2
------> CAND:  26.554274 3637.771240 0.9515841 1.4539878 14.2963 10.4637 16
------> CAND: 266.024911 3632.932861 0.9133739 1.8111833 14.8012 10.4538  8
------> CAND:  34.855194 3694.539062 0.9655880 1.3767644 14.282 10.4454 16
------> CAND:  74.012790 3617.492432 0.9607782 1.4530702 14.2801 10.4429 16
------> CAND: 237.816525 3635.226562 0.9539245 1.1982183 16.4029 10.4374  4
------> CAND:  68.654444 3666.589111 0.9381292 1.7042459 14.2688 10.4283 16
------> CAND: 249.792354 3607.093750 0.9656031 1.2541561 19.3288 10.4191  2
------> CAND: 348.843884 3710.197266 0.9651477 1.8897160 23.978 10.4135  1
------> CAND: 247.498812 3665.165527 0.9391981 1.4124557 14.7595 10.4109  8
------> CAND: 145.444760 3666.364258 0.9381308 1.5284023 16.3665 10.4086  4
------> CAND: 128.457291 3619.741455 0.9608974 1.0791595 14.7515 10.4026  8
------> CAND: 327.457475 3635.167725 0.9533473 1.8705891 14.7495 10.4006  8
------> CAND:  74.853080 3621.072021 0.9590763 1.5635121 14.2455 10.3982 16
------> CAND: 197.011565 3614.252197 0.9627270 1.9661807 14.2418 10.3934 16
------> CAND: 136.404240 3644.581299 0.8935112 1.8080286 14.2412 10.3927 16
------> CAND: 114.355045 3622.687012 0.9588540 1.2844627 14.2346 10.3841 16
------> CAND:  64.758693 3622.465088 0.9334102 2.0262907 14.2294 10.3775 16
------> CAND: 259.068249 3636.758301 0.9526085 1.8640364 14.7073 10.3572  8
------> CAND:  51.667754 3650.344727 0.8827085 1.7365268 16.2951 10.3521  4
------> CAND: 478.026503 3690.324707 0.9662070 1.9467419 16.2917 10.3494  4
------> CAND: 129.562800 3610.319824 0.9640999 1.8037528 14.6787 10.3278  8
------> CAND: 388.538923 3615.215576 0.9621811 1.9127454 14.6724 10.3214  8
------> CAND: 442.800212 3640.954590 0.9011220 1.8987740 16.2494 10.3159  4
------> CAND:  84.468673 3636.395508 0.9075449 1.3579515 14.6641 10.3129  8
------> CAND: 113.642433 3642.194092 0.9496359 1.4312449 14.1775 10.3105 16
------> CAND: 159.444501 3649.902344 0.8843607 1.3795433 14.1771 10.31 16
------> CAND: 499.407722 3674.208984 0.9343914 1.5441513 16.2412 10.3095  4
------> CAND: 167.750351 3692.067871 0.9258109 1.5726163 14.1697 10.3005 16
------> CAND: 204.594163 3677.760010 0.9326409 1.5865844 16.2267 10.298  4
------> CAND: 422.682024 3611.065186 0.9638866 1.8795799 16.2071 10.2825  4
------> CAND:  86.359976 3611.817139 0.9638055 1.9950589 14.1556 10.2823 16
------> CAND: 193.868390 3620.871582 0.9593381 1.4033539 14.1517 10.2773 16
------> CAND: 164.696966 3602.121826 0.9676966 1.8523611 14.1496 10.2746 16
------> CAND:  57.609994 3621.738037 0.9594789 1.9367274 14.1477 10.2721 16
------> CAND: 153.930450 3600.794922 0.9682698 1.2459414 14.6215 10.2692  8
------> CAND: 115.211165 3629.678955 0.9565860 2.0257909 14.144 10.2674 16
[18:05:40][19675][INFO ] Statistics: count dirty SumSpec pages 236577 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:05:40][19675][INFO ] Data processing finished successfully!
18:05:40 (19675): called boinc_finish(0)

</stderr_txt>
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