Task 1728742043

Name: Ter5_1_dns_cfbf00126_segment_1_dms_200_40000_95_3800000_1
Workunit ID: 873322817
Created: 12 Feb 2025 9:40:56 UTC
Sent: 13 Feb 2025 5:07:53 UTC
Report deadline: 27 Feb 2025 5:07:53 UTC
Received: 13 Feb 2025 5:24:37 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 685.66
CPU time (sec): 12.20
Peak working set size (MB): 278.29
Peak swap size (MB): 10402.67
Peak disk usage (MB): 0.05
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>
[22:09:18][174671][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_cfbf00126_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00126_segment_1_dms_200_95.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 3800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_1_dms_200_95.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_1_dms_200_40000_95_3800000_1_0
------> GPU usage: 0.500000
[22:09:18][174671][INFO ] Starting data processing...
[22:09:18][174671][INFO ] opti: No host transfer for n_steps. Use device global.
[22:09:18][174671][INFO ] opti: No host transfer for mean. Use device global.
[22:09:18][174671][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:09:18][174671][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:09:18][174671][INFO ] opti: power spectrum in fft callback (static link).
[22:09:18][174671][INFO ] opti: __constant__ access is not uniform, bad!
[22:09:18][174671][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[22:09:18][174671][INFO ] CUDA global memory status (initial GPU state, including context):
[22:09:18][174671][INFO ] No template file. Generating templates.
[22:09:18][174671][INFO ] Template param value T_cons = 50000
[22:09:21][174671][INFO ] Number of generated templates to be used: 50000
[22:09:21][174671][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_1_dms_200_95.cpt
[22:09:21][174671][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_1_dms_200_95.cpt (No such file or directory).
------> Starting from scratch...
[22:09:21][174671][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_1_dms_200_95.binary
[22:09:21][174671][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00126/Ter5_1_dns_cfbf00126_segment_1_dms_200_DM239.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673342786875
------> 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: 239.5 cm^-3 pc
------> Scale factor: 1.09117
[22:09:21][174671][INFO ] Allocating memory for dedispersed compressed time series...
[22:09:21][174671][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:09:21][174671][INFO ] 8-bit allocation done
[22:09:21][174671][INFO ] Foobar
[22:09:21][174671][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_1_dms_200_95.binary
[22:09:21][174671][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:09:21][174671][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:09:21][174671][INFO ] FftSize = 12582913
[22:09:21][174671][INFO ] Seed for random number generator is -1039206606.
[22:09:22][174671][INFO ] 8[22:09:22][174671][INFO ] 9[22:09:23][174671][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:09:23][174671][INFO ] Normalization factor 3.97364e-08
[22:09:23][174671][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
[22:09:23][174671][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1569 MB (9446 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:09:23][174671][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:09:23][174671][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:09:23][174671][INFO ] TimeSeriesLength = 16772285, params->nsamples = 25165824
sum = -1334.41943359, mean= -0.00007956  -0.00007956
[22:09:23][174671][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:10:18][174671][INFO ] Checkpoint committed!
[22:11:18][174671][INFO ] Checkpoint committed!
[22:12:18][174671][INFO ] Checkpoint committed!
[22:13:18][174671][INFO ] Checkpoint committed!
[22:14:18][174671][INFO ] Checkpoint committed!
[22:15:18][174671][INFO ] Checkpoint committed!
[22:16:18][174671][INFO ] Checkpoint committed!
[22:17:18][174671][INFO ] Checkpoint committed!
[22:18:18][174671][INFO ] Checkpoint committed!
[22:19:18][174671][INFO ] Checkpoint committed!
[22:20:18][174671][INFO ] Checkpoint committed!
[22:20:42][174671][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.380217 4776.573730 0.8744755 3.2459378 16.0763 12.8074 16
------> CAND: 144.116074 4855.778320 0.4300390 2.9097226 16.6584 12.3848  8
------> CAND: 115.186772 5604.297852 1.0533918 3.3092768 15.4217 11.9357 16
------> CAND: 162.106546 5683.947266 1.1798656 0.9416447 15.4162 11.9284 16
------> CAND: 115.211425 4004.657227 0.8857841 3.1329305 15.3926 11.8971 16
------> CAND: 172.753428 4580.450195 0.8646331 3.2195666 15.3546 11.8469 16
------> CAND: 169.757654 7043.222168 0.8454125 2.6573765 15.3544 11.8467 16
------> CAND: 115.258396 4888.656738 1.1235574 3.3143799 15.3311 11.8159 16
------> CAND: 103.339141 4971.136719 1.0214942 3.3024189 15.3213 11.803 16
------> CAND:  86.414473 5831.505859 1.0114948 3.2885849 16.0896 11.7892  8
------> CAND:  86.436012 3756.381348 0.3505104 2.8521051 15.2783 11.7462 16
------> CAND: 110.836101 3971.111816 0.7403385 3.0927742 16.0233 11.7199  8
------> CAND: 321.865053 5171.228516 0.9944901 3.2936389 15.9244 11.6169  8
------> CAND: 369.494065 4587.182129 1.0166073 0.5638735 15.872 11.5622  8
------> CAND:  86.586008 6118.432129 1.3234135 1.0555600 15.1345 11.5566 16
------> CAND: 115.194038 4290.131348 0.8499814 3.1791601 15.836 11.5248  8
------> CAND: 115.206494 4639.655273 0.8218642 3.2182193 15.1084 11.5224 16
------> CAND: 151.776265 3649.163330 0.9470065 3.0476952 15.0389 11.4311 16
------> CAND: 115.562022 5591.519043 1.0714127 0.9437909 17.603 11.3906  4
------> CAND: 169.456364 5501.684570 1.2518135 0.8536066 15.6564 11.3379  8
------> CAND: 288.088379 3666.879150 0.6815898 3.0076797 17.5172 11.3222  4
------> CAND: 134.498664 4291.561523 0.6917286 3.1290421 14.9527 11.3179 16
------> CAND:  76.796285 4454.353516 0.6383399 3.1191044 17.484 11.2958  4
------> CAND: 159.404796 5528.457520 1.1718036 0.8856573 14.8997 11.2486 16
------> CAND:  86.408504 4694.795410 0.5491415 3.0726790 14.8654 11.2037 16
------> CAND: 229.712833 4126.986816 0.8453919 3.1499338 15.4756 11.1503  8
------> CAND: 403.441756 3682.632812 0.5717538 2.9801369 20.4489 11.0835  2
------> CAND:  72.057907 4855.778320 0.4300390 2.9097226 14.7734 11.0834 16
------> CAND: 180.837138 5865.171875 1.1765705 3.3432183 15.4077 11.0799  8
------> CAND: 284.910949 3789.018066 0.6662681 0.2670867 25.4694 11.0612  1
------> CAND: 201.023317 4055.803955 0.7556735 3.1138361 14.7206 11.0145 16
------> CAND: 230.535217 3762.230713 0.1584050 2.3580050 20.2837 10.9854  2
------> CAND: 158.536738 3851.386230 0.3751607 0.4600014 14.6901 10.9747 16
------> CAND:  28.078112 4039.867188 0.4602614 0.5064526 14.6753 10.9555 16
------> CAND: 405.092493 4064.930664 0.7170907 0.3965902 15.2646 10.9318  8
------> CAND: 144.515977 3662.225830 0.7585663 3.0229003 17.0026 10.913  4
------> CAND:  86.460925 5040.403809 0.3529957 2.6049256 14.6389 10.9081 16
------> CAND: 166.468895 3685.219238 0.8993514 3.0530841 20.1294 10.8938  2
------> CAND: 115.193000 4200.866699 0.8188207 3.1566985 20.0771 10.8628  2
------> CAND:  51.688255 3879.852295 0.8664380 3.0993757 14.5865 10.8399 16
------> CAND: 172.862941 4211.953613 0.5496614 3.0521214 15.1724 10.8364  8
------> CAND:  86.373730 4245.723145 0.7640244 3.1482289 14.5802 10.8317 16
------> CAND:  96.000222 3697.506104 0.5131027 2.9607656 14.5654 10.8125 16
------> CAND: 345.819045 5742.778320 1.0197828 3.2867954 15.1387 10.8016  8
------> CAND: 371.230701 4584.621582 1.1232535 3.2805169 15.1314 10.7941  8
------> CAND:  70.520834 4795.808594 0.6557652 3.1364207 14.5413 10.7811 16
------> CAND: 115.278119 4616.824219 0.6015338 3.1128180 14.5398 10.7792 16
------> CAND: 353.093606 4526.227539 1.0166146 0.5325977 19.9288 10.7748  2
------> CAND:  86.357121 4742.181152 1.1095449 3.2972355 14.5357 10.7739 16
------> CAND:  86.366982 4486.980469 0.8853631 3.2217886 15.0865 10.7477  8
------> CAND:  86.383331 4050.572754 0.7590479 3.1137531 14.5012 10.7291 16
------> CAND:  62.502001 4363.568848 0.3188960 0.9167248 14.501 10.7288 16
------> CAND: 230.543522 3965.312988 0.4069901 2.9265759 19.826 10.7139  2
------> CAND: 403.059758 5075.187988 1.0861855 3.3255339 15.0526 10.7128  8
------> CAND: 461.082891 3817.968506 0.5719405 3.0057662 24.6609 10.7101  1
------> CAND: 377.506930 3757.002686 0.9078798 0.2002686 15.0306 10.69  8
------> CAND:  76.036442 4179.545410 1.0187501 3.1983616 14.4684 10.6866 16
------> CAND:  65.709794 4576.854004 1.1221185 3.2792413 14.4629 10.6794 16
------> CAND: 158.172646 3856.248047 0.6485056 3.0468156 14.4541 10.668 16
------> CAND:  86.448209 3761.585205 0.1598541 2.3378968 14.4532 10.6668 16
------> CAND: 115.231407 4399.309082 0.7718145 3.1707036 14.9991 10.6575  8
------> CAND: 402.470672 3742.270508 0.3715019 0.3898451 14.9872 10.6453  8
------> CAND: 289.031695 3662.225830 0.7585663 3.0229003 19.7004 10.6394  2
------> CAND:  73.571105 3727.775391 0.4095213 2.9084969 14.4278 10.6339 16
------> CAND: 338.814893 4370.335449 0.6366981 3.1207654 14.958 10.6152  8
------> CAND: 109.557239 3788.040283 0.9553128 0.2125647 14.4115 10.6128 16
------> CAND: 161.984057 4260.284180 0.9742709 3.2065253 16.5971 10.5912  4
------> CAND: 151.142803 5932.067383 0.5460958 2.7331049 14.3902 10.5852 16
------> CAND:  86.413953 4701.431152 0.5428221 3.0669563 14.3857 10.5794 16
------> CAND: 230.388335 4290.131348 0.8499814 3.1791601 16.5673 10.5676  4
------> CAND: 230.319046 3654.262695 0.8752193 0.1551940 19.5729 10.5638  2
------> CAND: 254.120188 4297.932617 0.3850023 2.9030199 16.5604 10.5621  4
------> CAND:  86.401497 3948.821045 0.5211943 3.0054288 14.3655 10.5532 16
------> CAND: 115.263067 4768.421875 0.5942899 3.1060176 14.8954 10.5507  8
------> CAND: 371.399641 3774.835205 0.5048067 2.9736269 14.8883 10.5434  8
------> CAND: 499.401234 4468.341797 0.9754220 3.2407553 16.5367 10.5434  4
------> CAND: 466.671161 4425.387695 1.0080088 3.2356915 16.5352 10.5421  4
------> CAND:  86.435752 3638.480957 0.3936439 2.8808887 14.3565 10.5416 16
------> CAND: 162.660079 4010.632080 0.7838755 3.1121655 14.3428 10.5238 16
------> CAND:  97.252872 4615.168457 1.0170356 3.2691340 14.3381 10.5178 16
------> CAND: 291.848407 4527.574707 1.0493611 3.2587476 16.495 10.5103  4
------> CAND: 452.441755 3772.758545 0.5125433 2.9769046 24.1779 10.5003  1
------> CAND:  86.383072 4665.339844 0.9163214 3.2428143 14.3236 10.4991 16
------> CAND: 115.203380 4051.320801 0.9349286 3.1524143 14.3196 10.4939 16
------> CAND: 144.102060 4034.726807 0.2826871 2.7476385 16.4623 10.4844  4
------> CAND: 178.437716 3616.642822 0.8909872 3.0265148 14.3059 10.4762 16
------> CAND: 332.937789 3685.219238 0.8993514 3.0530841 16.4409 10.4675  4
------> CAND:  52.657522 5319.076172 1.2279828 0.7931306 19.3813 10.4503  2
------> CAND: 167.369910 3738.049561 0.9873853 0.1830895 14.7977 10.4501  8
------> CAND: 324.984093 3684.212158 0.8736936 3.0490847 14.7959 10.4484  8
------> CAND:  56.549899 4065.982910 0.8149661 0.3757869 16.415 10.447  4
------> CAND:  69.129087 3836.240234 1.0034041 3.1086721 14.2785 10.4408 16
------> CAND: 386.047116 3816.693604 0.9044918 0.2346584 14.78 10.432  8
------> CAND: 201.598130 3701.373535 0.4883747 2.9501584 14.7757 10.4275  8
------> CAND: 145.317082 4177.219727 0.9913330 0.3868230 14.2639 10.422 16
------> CAND: 345.733926 6663.796875 1.3694968 3.3592134 16.3744 10.4149  4
------> CAND: 326.923146 3612.937500 0.9280728 3.0301836 16.3627 10.4056  4
------> CAND:  99.228256 5251.173828 0.7348210 0.9638245 16.3601 10.4035  4
------> CAND: 391.910726 6306.072266 0.7285980 2.9034142 19.2933 10.3981  2
------> CAND: 139.965225 3796.067627 0.4691736 2.9515018 14.2446 10.3971 16
[22:20:42][174671][INFO ] Statistics: count dirty SumSpec pages 1857 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:20:42][174671][INFO ] Data processing finished successfully!
22:20:42 (174671): called boinc_finish(0)

</stderr_txt>
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