Task 1679421573

Name: Ter5_1_dns_cfbf00081_segment_7_dms_200_40000_79_2000000_2
Workunit ID: 843210997
Created: 9 Nov 2024 1:23:26 UTC
Sent: 9 Nov 2024 7:00:30 UTC
Report deadline: 23 Nov 2024 7:00:30 UTC
Received: 10 Nov 2024 6:53:01 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12763299
Run time (sec): 234.18
CPU time (sec): 20.36
Peak working set size (MB): 270.88
Peak swap size (MB): 6172.33
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[23:48:21][353104][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_7_dms_200.zap -c Ter5_1_dns_cfbf00081_segment_7_dms_200_79.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 2000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_7_dms_200_79.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_7_dms_200_40000_79_2000000_2_0
------> GPU usage: 1.000000
[23:48:21][353104][INFO ] Starting data processing...
[23:48:21][353104][INFO ] opti: No host transfer for n_steps. Use device global.
[23:48:21][353104][INFO ] opti: No host transfer for mean. Use device global.
[23:48:21][353104][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:48:21][353104][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:48:21][353104][INFO ] opti: power spectrum in fft callback (static link).
[23:48:21][353104][INFO ] opti: __constant__ access is not uniform, bad!
[23:48:21][353104][INFO ] Running on device 0 NVIDIA GeForce RTX 3080
[23:48:21][353104][INFO ] CUDA global memory status (initial GPU state, including context):
[23:48:21][353104][INFO ] No template file. Generating templates.
[23:48:21][353104][INFO ] Template param value T_cons = 50000
[23:48:24][353104][INFO ] Number of generated templates to be used: 50000
[23:48:24][353104][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00081_segment_7_dms_200_79.cpt
[23:48:24][353104][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00081_segment_7_dms_200_79.cpt (No such file or directory).
------> Starting from scratch...
[23:48:24][353104][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_7_dms_200_79.binary
[23:48:24][353104][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00081/Ter5_1_dns_cfbf00081_segment_7_dms_200_DM237.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796770817178
------> 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: 237.9 cm^-3 pc
------> Scale factor: 1.35095
[23:48:24][353104][INFO ] Allocating memory for dedispersed compressed time series...
[23:48:24][353104][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:48:24][353104][INFO ] 8-bit allocation done
[23:48:24][353104][INFO ] Foobar
[23:48:24][353104][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_7_dms_200_79.binary
[23:48:25][353104][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:48:25][353104][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:48:25][353104][INFO ] FftSize = 12582913
[23:48:25][353104][INFO ] Seed for random number generator is -1039649977.
[23:48:26][353104][INFO ] 8[23:48:26][353104][INFO ] 9[23:48:27][353104][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:48:27][353104][INFO ] Normalization factor 3.97364e-08
[23:48:27][353104][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
[23:48:27][353104][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 937 MB (11114 MB free / 12051 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:48:27][353104][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:48:27][353104][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:48:27][353104][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 178.00000000, mean= 0.00001061  0.00001061
[23:48:27][353104][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:50:21][353104][INFO ] Checkpoint committed!
[23:52:13][353104][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 4107.013184 0.5360794 2.3161914 21.8969 20.9384 16
------> CAND:   0.500334 5439.980957 1.1569874 2.5120912 21.8294 20.8408 16
------> CAND:   0.500853 4451.476074 1.0982343 0.8526342 20.7706 16.7794  8
------> CAND:   0.500593 3775.503662 0.7809100 0.5398666 20.2515 16.2174  8
------> CAND:   0.250167 4676.668457 0.9791968 2.7438068 18.2822 15.8168 16
------> CAND:   0.249907 4202.606934 0.7689961 2.6922989 18.0906 15.5514 16
------> CAND:   0.499815 3631.811035 0.5561126 2.5641613 19.5037 15.4108  8
------> CAND:   0.166864 4805.935059 0.8562010 2.5111246 17.7291 15.0526 16
------> CAND:   0.166605 4374.779785 0.6618969 2.4476113 17.6695 14.9707 16
------> CAND:   0.501112 5464.601074 1.1574146 2.4850948 19.0101 14.8809  8
------> CAND:   0.250426 4467.457031 1.1004381 0.8625996 17.0515 14.125 16
------> CAND:   1.250575 3919.631348 0.3974724 1.6459793 23.7146 13.0268  2
------> CAND:   1.251613 4088.224854 0.8922472 2.8000803 23.4272 12.8555  2
------> CAND:   1.250834 4607.061523 0.6540410 1.7433053 23.3455 12.8068  2
------> CAND: 115.261251 4765.657715 0.9436482 2.6686223 16.0627 12.7892 16
------> CAND:   1.501520 4141.674805 0.8767994 0.7688354 15.9595 12.6511 16
------> CAND:   1.501779 4641.735840 1.1238341 0.9726903 15.8982 12.5691 16
------> CAND:   1.251094 5209.284668 0.9306732 1.9292237 22.9407 12.5656  2
------> CAND:   0.499555 3754.150391 0.9747669 2.8437312 15.8813 12.5466 16
------> CAND:   1.250315 3926.369873 0.7730164 0.6728796 22.6251 12.3775  2
------> CAND: 299.651848 3630.620850 0.5777940 2.5892582 16.5751 12.2974  8
------> CAND:   1.251872 4658.789551 1.1259657 2.8651538 22.4662 12.2829  2
------> CAND:   1.000667 5456.626953 1.1379911 2.4751084 16.5549 12.2762  8
------> CAND:   1.500222 3609.128418 0.9667103 2.8254750 18.5789 12.1699  4
------> CAND:   2.501668 5435.779785 1.1371201 2.4749846 22.1288 12.0821  2
------> CAND: 230.298026 3650.194092 0.9169315 2.8128843 16.3491 12.0605  8
------> CAND:   1.000148 4107.013184 0.5360794 2.3161914 16.3397 12.0506  8
------> CAND:   1.500482 3601.031738 0.9683923 2.8216782 21.923 11.9596  2
------> CAND:   2.500890 4694.849609 0.7643441 2.4053619 21.8669 11.9262  2
------> CAND:   1.002224 5297.684570 1.1827179 2.6683800 18.2294 11.8904  4
------> CAND: 499.419919 3630.620850 0.5777940 2.5892582 18.2132 11.8775  4
------> CAND:   1.000408 4704.336426 0.7613873 2.4063745 16.1613 11.8641  8
------> CAND: 230.521204 4131.093262 0.8089797 2.7380767 18.1602 11.8351  4
------> CAND: 115.218432 3803.489014 0.7085532 2.6991990 15.291 11.763 16
------> CAND:   2.500630 4433.984863 0.6371254 2.3318551 21.5553 11.7409  2
------> CAND:   2.501149 4980.479980 0.8778784 2.4113169 21.5382 11.7307  2
------> CAND: 115.213760 3620.233398 0.8119583 2.7588184 15.2422 11.6985 16
------> CAND: 345.979162 4491.508301 0.6369743 2.2377121 17.9374 11.6572  4
------> CAND:   2.500371 4107.013184 0.5360794 2.3161914 21.3961 11.6462  2
------> CAND:   2.500111 3822.842285 0.4272856 2.2097461 21.3745 11.6334  2
------> CAND:   1.001965 4636.824707 0.8391944 2.6048224 17.9071 11.633  4
------> CAND:   1.001705 3936.671875 0.5530445 2.4810879 17.8867 11.6168  4
------> CAND:  43.179728 4024.895264 0.9599257 2.8523884 15.1502 11.5774 16
------> CAND:  63.768925 4748.961914 1.0725878 1.0983996 15.107 11.5205 16
------> CAND:  28.784236 3763.520996 0.9596535 2.8386054 15.8156 11.5036  8
------> CAND:   0.625417 4561.947266 1.0645348 0.9529505 17.718 11.4823  4
------> CAND:  28.784496 3808.366699 0.9815076 2.8511925 15.7547 11.4401  8
------> CAND:   1.501260 3920.311523 0.7782411 0.6638562 15.0457 11.4399 16
------> CAND:   1.251353 3623.556396 0.6898631 2.6892517 21.0486 11.4396  2
------> CAND:   2.501409 5049.956055 0.9675301 2.5388639 17.6564 11.4331  4
------> CAND: 294.200079 4262.447754 0.8356345 2.7426827 17.5969 11.3857  4
------> CAND: 115.252687 4299.283691 0.9017507 2.7903433 14.9943 11.3725 16
------> CAND:   0.625158 3926.369873 0.7730164 0.6728796 17.5713 11.3653  4
------> CAND: 115.194816 4079.373047 0.8946218 2.8024023 15.6564 11.3379  8
------> CAND: 166.422962 4047.331787 0.7714694 2.7255881 17.5339 11.3356  4
------> CAND:   7.342812 3695.918213 0.5893147 2.5823438 17.5279 11.3308  4
------> CAND: 336.603875 3806.772705 0.8272964 0.5358945 26.0821 11.3273  1
------> CAND:   1.250056 4104.378906 0.5411210 2.3332889 17.4969 11.3061  4
------> CAND:  54.121932 4372.237305 0.8816368 0.9523941 17.458 11.2751  4
------> CAND:  86.359716 4024.895264 0.9599257 2.8523884 15.5849 11.2636  8
------> CAND: 414.132495 3742.087891 0.8427308 2.7789555 17.4127 11.239  4
------> CAND: 115.212203 3994.957764 0.8064011 2.7598758 14.8828 11.2264 16
------> CAND: 154.395750 4118.740234 0.9635056 2.8410845 15.5429 11.2201  8
------> CAND: 200.679987 3906.987793 0.7907615 2.7552435 15.5352 11.2121  8
------> CAND: 115.227774 4090.333984 0.6618205 2.5969684 14.8714 11.2115 16
------> CAND:  54.119856 4263.592773 0.8331666 0.9045085 15.5292 11.2058  8
------> CAND: 279.701043 3654.962402 0.8485628 2.7799835 15.515 11.1911  8
------> CAND: 115.252168 3816.026367 0.8188056 2.7667513 14.8474 11.1801 16
------> CAND:   0.999889 3642.513184 0.4629370 2.4183326 20.5716 11.1563  2
------> CAND: 384.600872 3864.122070 0.8484037 2.7933416 15.4714 11.1459  8
------> CAND:   7.343071 3840.575439 0.6372239 2.6271420 17.2931 11.1439  4
------> CAND: 426.030730 4088.202637 0.6643005 2.6009991 25.6453 11.1376  1
------> CAND: 172.685177 3784.394043 0.8652786 2.7925444 15.4564 11.1304  8
------> CAND: 115.173796 4383.031738 1.0525795 2.8725164 15.4485 11.1222  8
------> CAND: 258.163081 4973.116211 0.8781483 1.6099538 15.424 11.0968  8
------> CAND:   2.502187 5355.130371 1.0126154 2.2240412 20.4686 11.0952  2
------> CAND:  57.637243 4384.801758 0.8790122 2.7458782 14.7738 11.0839 16
------> CAND: 230.440496 4738.500488 0.9736828 2.7337399 15.3941 11.0658  8
------> CAND: 187.158522 4295.467773 0.6072976 1.2899601 15.3926 11.0642  8
------> CAND:  44.431600 4711.518066 1.0712972 2.8131299 15.3866 11.0581  8
------> CAND: 280.696261 3729.481201 0.8895153 2.8054142 17.1683 11.0446  4
------> CAND:   0.250686 5268.650391 1.1866100 1.4456947 14.7402 11.0401 16
------> CAND: 115.226476 3888.272949 0.5888508 2.5558093 14.7234 11.0182 16
------> CAND:  86.370875 3973.181152 0.9286124 2.8323011 14.7219 11.0162 16
------> CAND: 324.482981 4288.868652 0.8245791 2.7263751 20.3046 10.9978  2
------> CAND: 115.206754 4532.789551 1.0625792 2.8489404 17.0891 10.9816  4
------> CAND:  43.174538 3750.739746 0.9606040 2.8378158 15.3108 10.9795  8
------> CAND: 209.906056 4099.177734 0.6512986 2.5792677 15.302 10.9705  8
------> CAND: 472.376470 4601.395020 0.8886238 1.1399008 20.1959 10.9333  2
------> CAND: 260.427298 4340.752930 1.0082157 2.8455052 17.024 10.9299  4
------> CAND:  86.354785 3877.462158 1.0097271 2.8673859 14.6533 10.9268 16
------> CAND: 419.812372 4099.177734 0.6512986 2.5792677 17.0118 10.9203  4
------> CAND:  86.377882 4365.015137 0.8845331 2.7557099 14.6462 10.9176 16
------> CAND:   2.501928 5438.945312 1.1718222 2.5413253 20.1628 10.9137  2
------> CAND:  33.696745 3769.305420 0.9751810 2.8453369 14.6412 10.9111 16
------> CAND: 281.137426 4295.083984 0.6077778 1.2880609 15.2339 10.9  8
------> CAND:   2.503225 4430.086426 1.0562354 2.8742578 25.0951 10.8987  1
------> CAND: 152.240786 5353.261230 1.0129262 2.2330711 14.6313 10.8982 16
------> CAND: 476.654219 3797.766846 0.5588242 2.5287199 16.9795 10.8946  4
------> CAND: 461.111696 3765.549316 0.4683166 2.3603721 16.9525 10.8732  4
[23:52:13][353104][INFO ] Statistics: count dirty SumSpec pages 417327 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:52:13][353104][INFO ] Data processing finished successfully!
23:52:13 (353104): called boinc_finish(0)

</stderr_txt>
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