Task 1706646908

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_187_8550000_2
Workunit ID: 859798022
Created: 1 Jan 2025 8:48:02 UTC
Sent: 1 Jan 2025 13:09:22 UTC
Report deadline: 15 Jan 2025 13:09:22 UTC
Received: 1 Jan 2025 20:21:35 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 402.78
CPU time (sec): 29.76
Peak working set size (MB): 289.59
Peak swap size (MB): 36488.28
Peak disk usage (MB): 0.05
Validation state: Invalid
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>
[15:14:42][3360150][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_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_187.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 8550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_187.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_187_8550000_2_0
------> GPU usage: 0.500000
[15:14:42][3360150][INFO ] Starting data processing...
[15:14:42][3360150][INFO ] opti: No host transfer for n_steps. Use device global.
[15:14:42][3360150][INFO ] opti: No host transfer for mean. Use device global.
[15:14:42][3360150][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:14:42][3360150][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:14:42][3360150][INFO ] opti: power spectrum in fft callback (static link).
[15:14:42][3360150][INFO ] opti: __constant__ access is not uniform, bad!
[15:14:43][3360150][INFO ] Running on device 1 NVIDIA TITAN V
[15:14:43][3360150][INFO ] CUDA global memory status (initial GPU state, including context):
[15:14:43][3360150][INFO ] No template file. Generating templates.
[15:14:43][3360150][INFO ] Template param value T_cons = 50000
[15:14:49][3360150][INFO ] Number of generated templates to be used: 50000
[15:14:49][3360150][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_187.cpt
[15:14:49][3360150][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_187.cpt (No such file or directory).
------> Starting from scratch...
[15:14:49][3360150][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_187.binary
[15:14:49][3360150][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_DM248.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206467912
------> 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: 248.7 cm^-3 pc
------> Scale factor: 1.01381
[15:14:49][3360150][INFO ] Allocating memory for dedispersed compressed time series...
[15:14:49][3360150][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:14:49][3360150][INFO ] 8-bit allocation done
[15:14:49][3360150][INFO ] Foobar
[15:14:49][3360150][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_187.binary
[15:14:49][3360150][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:14:49][3360150][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:14:49][3360150][INFO ] FftSize = 12582913
[15:14:49][3360150][INFO ] Seed for random number generator is -1031654513.
[15:14:52][3360150][INFO ] 8[15:14:52][3360150][INFO ] 9[15:14:52][3360150][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:14:52][3360150][INFO ] Normalization factor 3.97364e-08
[15:14:53][3360150][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
[15:14:53][3360150][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1579 MB (10478 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:14:53][3360150][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:14:53][3360150][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:14:53][3360150][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:15:42][3360150][INFO ] Checkpoint committed!
[15:16:42][3360150][INFO ] Checkpoint committed!
[15:17:42][3360150][INFO ] Checkpoint committed!
[15:18:42][3360150][INFO ] Checkpoint committed!
[15:19:42][3360150][INFO ] Checkpoint committed!
[15:20:43][3360150][INFO ] Checkpoint committed!
[15:21:23][3360150][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4532.575684 0.8123336 5.2793589 21.5252 17.5999  8
------> CAND:   0.250167 4317.404297 1.0318859 5.8104320 21.0717 17.1064  8
------> CAND:   0.249648 4840.783203 0.9607229 5.1443200 19.8036 15.7338  8
------> CAND: 220.416177 3816.349121 0.7290842 5.6585493 16.9918 12.7356  8
------> CAND:   0.500593 3650.494873 0.4926558 5.3150654 23.0716 12.6435  2
------> CAND:   0.500334 4667.666504 0.9569806 5.5086303 23.0248 12.6156  2
------> CAND: 104.357195 4253.176270 0.9804012 4.1222291 22.8422 12.5069  2
------> CAND: 104.352524 4349.715332 1.0332788 4.1654234 22.8 12.4817  2
------> CAND: 104.357454 4259.543945 0.9804139 4.1218586 22.6663 12.4021  2
------> CAND:   1.248758 4922.440918 1.0239103 5.3009992 28.5049 12.3795  1
------> CAND:   1.249277 4019.051758 0.5687984 5.1085372 28.2655 12.2755  1
------> CAND:   1.249018 4528.901855 0.8141668 5.2964849 28.2516 12.2695  1
------> CAND: 453.672088 3877.563477 0.6812912 4.0642700 18.5813 12.1718  4
------> CAND: 230.666788 3659.775391 0.8455921 3.6923189 16.3 12.0091  8
------> CAND:  52.176132 4349.715332 1.0332788 4.1654234 18.3333 11.9735  4
------> CAND:  86.594572 4185.604004 0.9840438 5.8203087 15.3664 11.8626 16
------> CAND:  86.604952 3980.872070 0.9721369 5.8518515 15.9817 11.6765  8
------> CAND: 279.915138 4992.277832 1.1092089 4.8316717 15.942 11.6352  8
------> CAND: 173.254021 3873.743896 0.9876256 5.8725853 15.9379 11.6309  8
------> CAND:  86.562133 3905.485596 0.7406183 5.6503739 15.9261 11.6186  8
------> CAND: 180.288017 3901.649414 0.9186059 5.8160391 21.3088 11.5943  2
------> CAND:   0.499815 3653.607422 0.9707519 3.6106865 21.1808 11.5182  2
------> CAND: 104.352783 4357.254395 1.0338238 4.1654296 21.1448 11.4968  2
------> CAND: 346.457697 4467.254883 0.9139441 5.6165400 21.1337 11.4902  2
------> CAND: 115.442907 3772.605469 0.4545586 4.7821670 15.7728 11.459  8
------> CAND: 115.539444 4106.816895 1.0151358 5.8561382 17.6621 11.4377  4
------> CAND: 115.499480 4112.352051 0.8821274 5.7481394 15.0281 11.4169 16
------> CAND:  52.178468 4253.176270 0.9804012 4.1222291 17.6333 11.4147  4
------> CAND: 115.523355 3694.560059 0.8753036 5.8058829 15.0052 11.3868 16
------> CAND: 346.676982 3837.571777 0.9181611 5.8235517 17.5753 11.3685  4
------> CAND: 104.361347 4163.620117 0.9332098 4.0805693 20.8797 11.3393  2
------> CAND:   0.249388 4495.922363 1.0982904 4.2307005 15.6505 11.3318  8
------> CAND:  86.549158 3668.308105 0.4588488 5.1673727 14.9355 11.2954 16
------> CAND: 277.432933 3823.153564 0.8498259 3.8332574 17.4812 11.2935  4
------> CAND:   1.249537 3680.432373 0.4587919 5.1496625 25.9802 11.2831  1
------> CAND:  75.685586 4463.232422 0.8752770 4.5051308 15.579 11.2576  8
------> CAND: 242.931710 4709.862793 1.1199613 5.7336950 15.5503 11.2278  8
------> CAND: 180.284124 3964.407715 0.9471021 5.8320870 25.8127 11.2103  1
------> CAND:   0.499036 3834.743164 0.6985370 4.0036368 17.3559 11.1938  4
------> CAND: 353.953360 3682.911377 0.6962651 5.6657834 15.5071 11.183  8
------> CAND:  44.651145 4568.519043 1.1071743 5.7992153 14.835 11.1639 16
------> CAND: 169.154814 3869.637207 0.9092144 5.8227696 15.4882 11.1633  8
------> CAND: 115.536071 4083.241455 0.9774586 5.8280120 14.8245 11.1501 16
------> CAND: 231.032956 4119.581543 0.8791374 5.7362027 15.4738 11.1484  8
------> CAND:  52.178727 4259.543945 0.9804139 4.1218586 17.2762 11.1304  4
------> CAND: 193.536478 4067.503662 0.6578898 5.4041662 14.8021 11.1209 16
------> CAND: 346.461330 3991.053467 0.7730615 5.6601014 15.4279 11.1009  8
------> CAND: 231.058907 3889.366699 0.7595647 5.6848798 15.4263 11.0992  8
------> CAND: 308.543669 3629.350830 0.6373123 5.6078315 17.2097 11.0775  4
------> CAND: 173.184473 4092.986816 0.9773523 5.8311653 14.7352 11.0335 16
------> CAND:  83.422332 3953.423828 0.8029621 5.7140985 17.1528 11.0323  4
------> CAND: 148.675390 3772.177002 0.4571818 4.6737680 14.7295 11.0262 16
------> CAND:   0.624639 4533.844238 0.8116959 5.2730813 20.3319 11.014  2
------> CAND: 377.944722 4448.940918 0.8281248 4.5765562 15.3433 11.0132  8
------> CAND: 153.356416 3745.646729 0.7111472 5.6568761 14.7068 10.9966 16
------> CAND:  60.089604 4150.347656 1.0509566 5.8676958 17.0581 10.9571  4
------> CAND: 329.527320 4311.215820 0.7743376 5.4746890 17.0543 10.954  4
------> CAND: 115.497144 4264.625488 0.9797481 5.7805576 15.2797 10.9474  8
------> CAND:   0.624379 4922.440918 1.0239103 5.3009992 20.2159 10.9452  2
------> CAND: 148.368131 3816.377197 0.5180928 5.2331343 15.2713 10.9387  8
------> CAND: 258.690663 3958.946045 0.9969237 5.8706369 20.1995 10.9354  2
------> CAND: 462.145581 3945.554199 0.8070881 5.7085924 20.1621 10.9132  2
------> CAND: 159.674426 3992.510254 0.6506746 4.2930183 15.2289 10.8948  8
------> CAND:  74.752391 4065.326416 0.6066231 5.2064443 14.6235 10.888 16
------> CAND:  77.571179 3674.415283 0.7581505 5.7183552 14.6232 10.8876 16
------> CAND: 115.519462 4235.412598 1.0278149 5.8369384 14.6192 10.8824 16
------> CAND:  86.609104 3736.199463 0.9143133 5.8325372 14.6124 10.8735 16
------> CAND: 115.465484 4198.326172 0.8096412 5.6223087 14.6064 10.8657 16
------> CAND: 346.549044 3744.357422 0.7160462 5.6741571 15.1922 10.8569  8
------> CAND: 359.070361 4110.665039 1.0441277 3.9398372 15.1856 10.85  8
------> CAND: 262.554754 3763.902588 0.6642770 5.5911026 15.1854 10.8499  8
------> CAND: 115.482871 3844.025635 0.6845296 5.6040320 14.5925 10.8476 16
------> CAND:  75.691814 4288.414551 0.7853313 4.4335608 15.1665 10.8304  8
------> CAND:  40.712575 4217.250000 0.9828369 5.8106837 14.5733 10.8227 16
------> CAND: 147.927485 3961.105957 0.7320217 4.0868230 16.8864 10.8207  4
------> CAND: 231.086934 3859.818604 0.8869476 5.7985034 15.1521 10.8155  8
------> CAND:  81.953770 3624.454346 0.7049420 3.7708728 14.5609 10.8066 16
------> CAND: 137.551530 3678.328613 0.7444165 3.7865031 14.5588 10.8039 16
------> CAND: 264.442424 3625.425049 0.6926581 5.6673946 15.1381 10.801  8
------> CAND:  52.176392 4357.254395 1.0338238 4.1654296 16.8602 10.7999  4
------> CAND: 173.212240 3796.495361 0.7592692 5.6972213 16.8389 10.783  4
------> CAND: 292.861271 3951.080322 0.9730012 5.8562880 15.1033 10.765  8
------> CAND: 222.063541 3675.470947 0.7551042 3.7690110 16.7998 10.7519  4
------> CAND: 115.486764 3905.815918 0.7391969 5.6417112 14.5174 10.7501 16
------> CAND: 104.744383 4067.480713 0.7688541 5.6212978 15.0637 10.7242  8
------> CAND: 201.232222 3618.582275 0.8847501 3.6274896 14.4785 10.6996 16
------> CAND: 181.954325 3824.649170 0.9805422 3.7419121 14.4675 10.6853 16
------> CAND: 462.057348 3741.043457 0.7221298 5.6703849 19.7768 10.6847  2
------> CAND: 173.025393 4199.662109 0.6370620 4.8793688 14.4633 10.6798 16
------> CAND: 126.130792 3642.295166 0.9466484 3.6135285 15.0161 10.6751  8
------> CAND: 287.032436 4156.503906 1.0518062 5.8670883 15.0098 10.6686  8
------> CAND:  29.737414 3650.454590 0.8979670 5.8247738 14.4439 10.6548 16
------> CAND: 286.113774 4138.737305 0.8733663 5.7300520 24.517 10.6476  1
------> CAND: 132.069659 3782.068359 0.6660600 3.9890137 14.4373 10.6462 16
------> CAND: 104.361607 4170.176270 0.9325882 4.0812140 19.6997 10.639  2
------> CAND: 240.614034 4391.025879 0.7429342 4.7877522 16.6522 10.6349  4
------> CAND:  68.509119 3976.172363 0.8650588 5.7635703 14.4285 10.6348 16
------> CAND: 347.666231 4881.772949 1.1251472 5.6294327 14.9591 10.6163  8
------> CAND: 132.221212 3625.425049 0.6926581 5.6673946 14.4124 10.6139 16
------> CAND: 461.362642 4284.458496 0.7906206 4.3937726 16.6124 10.6034  4
[15:21:23][3360150][INFO ] Statistics: count dirty SumSpec pages 233420 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:21:23][3360150][INFO ] Data processing finished successfully!
15:21:23 (3360150): called boinc_finish(0)

</stderr_txt>
]]>