Task 1734504675

Name: Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_127_2450000_0
Workunit ID: 876705444
Created: 24 Feb 2025 0:32:12 UTC
Sent: 24 Feb 2025 6:50:42 UTC
Report deadline: 10 Mar 2025 6:50:42 UTC
Received: 24 Feb 2025 7:36:32 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12894127
Run time (sec): 409.17
CPU time (sec): 26.98
Peak working set size (MB): 361.39
Peak swap size (MB): 19166.58
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>
[02:24:40][369978][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_cfbf00127_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_8_dms_200_127.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 2450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_127.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_127_2450000_0_0
------> GPU usage: 0.500000
[02:24:40][369978][INFO ] Starting data processing...
[02:24:40][369978][INFO ] opti: No host transfer for n_steps. Use device global.
[02:24:40][369978][INFO ] opti: No host transfer for mean. Use device global.
[02:24:40][369978][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:24:40][369978][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:24:40][369978][INFO ] opti: power spectrum in fft callback (static link).
[02:24:40][369978][INFO ] opti: __constant__ access is not uniform, bad!
[02:24:40][369978][INFO ] Running on device 3 NVIDIA TITAN V
[02:24:40][369978][INFO ] CUDA global memory status (initial GPU state, including context):
[02:24:40][369978][INFO ] No template file. Generating templates.
[02:24:40][369978][INFO ] Template param value T_cons = 50000
[02:24:44][369978][INFO ] Number of generated templates to be used: 50000
[02:24:44][369978][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_8_dms_200_127.cpt
[02:24:44][369978][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_8_dms_200_127.cpt (No such file or directory).
------> Starting from scratch...
[02:24:44][369978][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_127.binary
[02:24:44][369978][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_8_dms_200_DM242.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322467439
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 242.7 cm^-3 pc
------> Scale factor: 1.87119
[02:24:44][369978][INFO ] Allocating memory for dedispersed compressed time series...
[02:24:44][369978][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:24:44][369978][INFO ] 8-bit allocation done
[02:24:44][369978][INFO ] Foobar
[02:24:44][369978][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_127.binary
[02:24:44][369978][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:24:45][369978][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:24:45][369978][INFO ] FftSize = 12582913
[02:24:45][369978][INFO ] Seed for random number generator is -1036948157.
[02:24:47][369978][INFO ] 8[02:24:47][369978][INFO ] 9[02:24:48][369978][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:24:48][369978][INFO ] Normalization factor 3.97364e-08
[02:24:48][369978][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
[02:24:48][369978][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1700 MB (10363 MB free / 12063 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:24:48][369978][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:24:48][369978][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:24:48][369978][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:31:27][369978][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.370875 4201.298340 0.8951041 2.9098566 17.1409 14.2469 16
------> CAND:  99.349447 4892.480469 0.7039850 2.4696290 18.8719 12.4046  4
------> CAND:  19.193816 3939.927490 0.6089377 2.7060523 18.6979 12.2652  4
------> CAND: 494.052751 3802.015137 0.8172504 0.4494309 22.0981 12.0638  2
------> CAND:  86.362311 3890.974365 0.7857274 2.8437347 15.5175 12.0626 16
------> CAND:  19.193297 3856.323486 0.5808940 2.6928828 18.4409 12.0595  4
------> CAND:  86.390338 3791.598633 0.7123053 2.7964973 15.4882 12.0237 16
------> CAND: 115.277859 3784.166992 0.7258765 2.8095179 15.3672 11.8637 16
------> CAND:  19.194076 4033.113770 0.6380846 2.7313900 17.9223 11.6452  4
------> CAND: 115.259434 4252.841309 0.8400025 2.8673995 15.1896 11.6292 16
------> CAND: 288.040889 3816.542236 0.8978500 2.8949661 15.8678 11.5578  8
------> CAND: 346.672830 3633.869385 0.5001729 2.6204515 15.861 11.5508  8
------> CAND:  19.192778 3777.151611 0.5557833 2.6731486 17.7816 11.5329  4
------> CAND:  38.386594 3856.018555 0.5816342 2.6936986 21.188 11.5225  2
------> CAND: 345.605469 4607.978516 0.9707888 2.9118872 17.6532 11.4306  4
------> CAND: 230.632533 5114.881836 0.7715141 2.4029133 15.7436 11.4286  8
------> CAND: 461.254167 3975.904785 0.5092500 2.5736115 21.0245 11.4253  2
------> CAND: 279.835728 4066.001953 0.7811933 2.8401356 15.736 11.4208  8
------> CAND: 431.859046 3938.628418 0.9383650 2.9270179 17.597 11.3858  4
------> CAND: 461.049414 3858.357910 0.4667259 2.5327437 17.5336 11.3353  4
------> CAND:  19.192519 3702.854980 0.5337230 2.6544638 17.5114 11.3176  4
------> CAND:  19.230926 3891.595703 0.7573296 0.5446659 14.9471 11.3106 16
------> CAND:  38.387632 3939.101074 0.6103887 2.7076805 20.7365 11.2543  2
------> CAND:  38.385297 3702.082031 0.5369989 2.6514635 20.7042 11.235  2
------> CAND: 420.314781 3853.376465 0.8390935 0.4746169 20.6824 11.2221  2
------> CAND:  38.385816 3776.946045 0.5565305 2.6739738 20.668 11.2135  2
------> CAND: 192.020685 3701.659912 0.8439460 2.8630345 15.526 11.2026  8
------> CAND: 230.538072 4298.704590 0.6569865 2.6883969 15.526 11.2025  8
------> CAND: 186.992955 4489.221680 0.6038200 1.2491241 14.8573 11.193 16
------> CAND:  86.370356 4358.823730 1.0213519 2.9743562 14.8477 11.1805 16
------> CAND:  38.385037 3702.738037 0.5344743 2.6552958 20.5561 11.1471  2
------> CAND: 144.013827 3654.859619 0.8217068 2.8472700 15.4665 11.1408  8
------> CAND: 413.371614 4685.700195 1.1343566 0.8675897 17.283 11.1358  4
------> CAND: 384.222248 3677.744629 0.3173952 2.1884882 15.4112 11.0835  8
------> CAND:  86.360495 3723.749268 0.9409915 2.9009497 14.7463 11.048 16
------> CAND: 220.105544 3659.293457 0.8082169 2.8385553 17.1683 11.0446  4
------> CAND:  19.194595 4132.757324 0.6712170 2.7501848 17.1399 11.022  4
------> CAND:  49.674723 4892.480469 0.7039850 2.4696290 15.3492 11.0193  8
------> CAND: 115.230110 3632.879395 0.5204579 2.6434727 14.7227 11.0172 16
------> CAND: 115.273188 4422.949707 0.8270416 2.8358071 14.7087 10.999 16
------> CAND:  96.017349 3767.436523 0.7540220 2.8290701 14.6998 10.9874 16
------> CAND: 479.163153 3923.788818 0.8549821 2.8857462 17.0786 10.9733  4
------> CAND: 461.130122 4380.819824 0.9357799 2.9168875 17.0753 10.9707  4
------> CAND: 443.743268 4377.201660 0.9362944 2.9174900 17.0749 10.9703  4
------> CAND: 115.204418 4011.184814 0.9411505 2.9290848 15.2872 10.9551  8
------> CAND: 340.335357 4983.776367 0.6808987 2.2629235 17.0275 10.9327  4
------> CAND:  19.192259 3633.083496 0.5146934 2.6306539 17.0243 10.9302  4
------> CAND: 125.659263 3648.272461 0.9460061 0.3006690 14.6406 10.9103 16
------> CAND:  38.387373 3940.644043 0.6093878 2.7136376 20.1099 10.8823  2
------> CAND:  86.362830 4271.914062 1.0724804 2.9914880 14.6094 10.8696 16
------> CAND:  19.193557 3941.890625 0.6072012 2.7112098 16.924 10.8505  4
------> CAND: 400.438197 4509.774414 0.8910359 0.9040232 15.1833 10.8477  8
------> CAND:  29.942166 4248.969238 0.8414361 2.8686938 15.183 10.8474  8
------> CAND:  38.388411 4033.113770 0.6380846 2.7313900 20.0242 10.8314  2
------> CAND:  86.365166 3788.816406 0.9527208 2.9148333 14.575 10.825 16
------> CAND:  19.195373 4235.276855 0.7116070 2.7651460 16.8833 10.8182  4
------> CAND:  68.788611 4287.408691 0.9331406 0.7236953 15.1308 10.7934  8
------> CAND: 263.129048 3982.113525 0.5976461 2.6952391 15.1201 10.7824  8
------> CAND: 198.560316 3704.331055 0.7824972 0.4013866 14.5335 10.771 16
------> CAND: 147.569621 3981.291504 0.4927694 2.5316236 15.1018 10.7635  8
------> CAND: 377.048117 4109.640625 0.6937609 2.7749798 15.0999 10.7616  8
------> CAND: 113.270556 3616.754639 0.9131796 0.2898444 16.79 10.7441  4
------> CAND:  92.345035 4016.229248 0.6581230 2.7460732 14.5121 10.7432 16
------> CAND:  38.384518 3633.141846 0.5151761 2.6376858 19.8697 10.7398  2
------> CAND: 302.553679 4125.442871 0.4331981 2.2818305 16.7726 10.7304  4
------> CAND: 230.496810 5050.238281 0.9137640 2.7444484 15.0688 10.7294  8
------> CAND: 195.166974 3764.284424 0.2949173 1.4080132 16.7628 10.7226  4
------> CAND: 151.276710 4125.442871 0.4331981 2.2818305 15.051 10.7111  8
------> CAND: 190.163897 3948.551025 0.3638375 2.1354940 15.0252 10.6845  8
------> CAND: 148.731703 4549.941406 1.0321131 2.9624562 15.0222 10.6814  8
------> CAND:  43.035960 4588.975586 1.0324695 2.9587467 14.464 10.6808 16
------> CAND:  99.363979 5322.166992 0.8884597 2.5233722 16.7069 10.6783  4
------> CAND: 172.718913 3921.420410 0.9790711 2.9403677 14.9868 10.6448  8
------> CAND: 360.312113 4326.433105 0.9787503 2.9438381 14.9791 10.6369  8
------> CAND: 345.437826 3921.420410 0.9790711 2.9403677 16.634 10.6205  4
------> CAND: 326.677131 4139.937500 0.9089314 2.9232559 16.6282 10.6158  4
------> CAND: 130.045487 4154.207031 0.9761486 2.9448071 14.4118 10.6132 16
------> CAND: 201.808851 5176.003418 0.7392620 2.1095812 14.4106 10.6116 16
------> CAND: 115.166530 4135.065430 0.8179823 2.8610003 16.6155 10.6058  4
------> CAND: 128.220619 4316.333008 1.0196561 2.9639349 14.4024 10.601 16
------> CAND:  86.420960 3732.277344 0.4612662 2.5540423 14.4015 10.5999 16
------> CAND: 297.625600 3980.386719 0.4253705 2.3679435 19.6241 10.5942  2
------> CAND: 251.497069 3621.755127 0.7043917 0.3765147 14.933 10.5894  8
------> CAND:  86.379698 3801.023438 0.8393520 2.8690610 14.3758 10.5666 16
------> CAND:  36.208015 3638.099609 0.4623881 2.5631030 14.3748 10.5653 16
------> CAND: 426.943424 3995.452148 0.5720394 2.6534803 16.5582 10.5604  4
------> CAND:  53.726180 3748.835449 0.4298930 0.7825989 14.8974 10.5528  8
------> CAND: 186.547896 3981.926758 0.7607647 2.8348520 14.3649 10.5525 16
------> CAND:   9.596908 3939.927490 0.6089377 2.7060523 14.895 10.5503  8
------> CAND: 230.403646 4607.978516 0.9707888 2.9118872 14.8892 10.5443  8
------> CAND: 201.539740 4108.793945 1.0012455 2.9630444 16.5376 10.5441  4
------> CAND:  27.857270 4216.625977 0.8536682 2.8850303 14.351 10.5345 16
------> CAND: 230.219395 4426.025391 0.4972913 1.5109360 19.5231 10.5343  2
------> CAND: 230.565061 4380.819824 0.9357799 2.9168875 16.5199 10.5301  4
------> CAND: 345.453656 4849.107910 1.0983988 2.9534461 16.518 10.5285  4
------> CAND: 124.785756 4287.606934 0.9805225 2.9460974 14.3425 10.5235 16
------> CAND:  86.420701 3778.218750 0.5501203 2.6598778 14.3379 10.5175 16
------> CAND: 230.605544 4785.939941 0.6331364 2.3592963 16.5018 10.5157  4
------> CAND: 236.948727 3689.036133 0.3193812 2.1711185 19.486 10.5123  2
------> CAND: 288.031028 3701.659912 0.8439460 2.8630345 19.4858 10.5122  2
[02:31:27][369978][INFO ] Statistics: count dirty SumSpec pages 2356 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:31:27][369978][INFO ] Data processing finished successfully!
02:31:27 (369978): called boinc_finish(0)

</stderr_txt>
]]>