Task 1735904864

Name: Ter5_2_dns_cfbf00000_segment_2_dms_200_40000_44_6850000_1
Workunit ID: 877528170
Created: 27 Feb 2025 7:04:15 UTC
Sent: 27 Feb 2025 11:08:41 UTC
Report deadline: 13 Mar 2025 11:08:41 UTC
Received: 27 Feb 2025 11:32:51 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13217033
Run time (sec): 409.48
CPU time (sec): 13.04
Peak working set size (MB): 274.27
Peak swap size (MB): 6227.69
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>7.18.1</core_client_version>
<![CDATA[
<stderr_txt>
[04:25:36][5469][INFO ] Application startup - thank you for supporting Einstein@Home!
[04:25:36][5469][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_2_dns_cfbf00000_segment_2_dms_200.zap -c Ter5_2_dns_cfbf00000_segment_2_dms_200_44.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 6850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_2_dns_cfbf00000_segment_2_dms_200_44.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_2_dns_cfbf00000_segment_2_dms_200_40000_44_6850000_1_0
------> GPU usage: 0.333000
[04:25:36][5469][INFO ] Starting data processing...
[04:25:36][5469][INFO ] opti: No host transfer for n_steps. Use device global.
[04:25:36][5469][INFO ] opti: No host transfer for mean. Use device global.
[04:25:36][5469][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[04:25:36][5469][INFO ] opti: sumspec[i] allloc, free and pinned.
[04:25:36][5469][INFO ] opti: power spectrum in fft callback (static link).
[04:25:36][5469][INFO ] opti: __constant__ access is not uniform, bad!
[04:25:36][5469][INFO ] Running on device 0 Tesla V100-SXM2-16GB
[04:25:36][5469][INFO ] CUDA global memory status (initial GPU state, including context):
[04:25:36][5469][INFO ] No template file. Generating templates.
[04:25:36][5469][INFO ] Template param value T_cons = 50000
[04:25:39][5469][INFO ] Number of generated templates to be used: 50000
[04:25:39][5469][INFO ] Opening checkpoint file: Ter5_2_dns_cfbf00000_segment_2_dms_200_44.cpt
[04:25:39][5469][INFO ] Checkpoint file unavailable: Ter5_2_dns_cfbf00000_segment_2_dms_200_44.cpt (No such file or directory).
------> Starting from scratch...
[04:25:39][5469][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_2_dns_cfbf00000_segment_2_dms_200_44.binary
[04:25:39][5469][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch2/30min_segments/dedispersed_files/cfbf00000/Ter5_2_dns_cfbf00000_segment_2_dms_200_DM234.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59220.450023040867
------> 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): 174802.25
------> DEC (J2000): -244637.200001
------> Galactic l: 0
------> Galactic b: 0
------> Name: J1748-2446A
------> 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: 234.4 cm^-3 pc
------> Scale factor: 2.27898
[04:25:39][5469][INFO ] Allocating memory for dedispersed compressed time series...
[04:25:39][5469][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[04:25:39][5469][INFO ] 8-bit allocation done
[04:25:39][5469][INFO ] Foobar
[04:25:39][5469][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_2_dns_cfbf00000_segment_2_dms_200_44.binary
[04:25:39][5469][INFO ] Allocating memory for dedispersed uncompressed time series.
[04:25:39][5469][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[04:25:39][5469][INFO ] FftSize = 12582913
[04:25:39][5469][INFO ] Seed for random number generator is 1097313949.
[04:25:41][5469][INFO ] 8[04:25:41][5469][INFO ] 9[04:25:42][5469][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[04:25:42][5469][INFO ] Normalization factor 3.97364e-08
[04:25:42][5469][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
[04:25:42][5469][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 5031 MB (11122 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[04:25:42][5469][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[04:25:42][5469][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[04:25:42][5469][INFO ] Launching time series padding kernel: grid 196608, block 32
[04:32:23][5469][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 461.870242 5129.249512 0.7965336 6.0499496 18.6582 12.2334  4
------> CAND: 202.009711 4064.571533 0.7665076 6.1168327 15.4743 12.0053 16
------> CAND: 250.259989 3813.907715 0.6264917 6.0271916 16.2486 11.9553  8
------> CAND: 388.016531 3915.286133 1.0013121 6.1755710 18.2827 11.933  4
------> CAND: 172.787683 4163.013184 1.0338128 3.6318953 15.2942 11.7671 16
------> CAND: 115.467560 5129.249512 0.7965336 6.0499496 15.9304 11.6231  8
------> CAND:  35.062801 3957.765137 0.8740957 6.1471319 15.1527 11.5806 16
------> CAND: 230.983390 4180.781738 0.6019465 6.0206070 21.2808 11.5776  2
------> CAND: 361.037181 4035.330322 0.3505461 4.1227412 21.2197 11.5414  2
------> CAND: 167.160227 3759.856201 0.5642106 3.5876808 15.0333 11.4237 16
------> CAND: 336.842624 4115.274414 0.7319456 3.7156641 15.7276 11.412  8
------> CAND: 307.764623 3616.813477 0.8751534 3.3630199 15.6104 11.2902  8
------> CAND: 230.980275 4042.829102 0.4202597 5.8130093 15.5865 11.2654  8
------> CAND:  23.380996 4706.129883 1.0512445 6.2650576 14.8968 11.2448 16
------> CAND:  36.186476 3823.461914 0.9736706 3.4574316 14.8952 11.2427 16
------> CAND: 461.966779 4180.781738 0.6019465 6.0206070 25.8453 11.2245  1
------> CAND: 377.374580 3800.757080 0.9677672 3.4494452 17.3363 11.1782  4
------> CAND: 346.507783 4531.398926 0.6069362 5.9823742 20.544 11.1399  2
------> CAND: 115.578371 4467.320312 1.1035699 6.2701707 14.8092 11.1302 16
------> CAND: 205.541631 3719.009766 0.2329714 5.3341060 15.4559 11.1299  8
------> CAND:  99.939311 3980.310303 0.6433822 3.6807332 15.4293 11.1023  8
------> CAND: 256.609140 3723.520264 0.8852578 6.1076446 15.4078 11.08  8
------> CAND: 470.401346 3712.323242 0.7548968 3.4545050 20.3741 11.039  2
------> CAND: 125.791613 3800.757080 0.9677672 3.4494452 14.7386 11.0379 16
------> CAND: 284.225585 3919.459473 0.5856095 6.0019751 15.3596 11.03  8
------> CAND: 404.396749 4515.034180 0.6189073 5.9882669 15.3445 11.0144  8
------> CAND: 173.110512 4673.205566 0.7581601 6.0959501 15.3396 11.0093  8
------> CAND: 298.947021 4492.375977 0.5200674 4.1941242 15.2858 10.9537  8
------> CAND: 115.951545 4733.830566 1.1012468 3.9061289 14.6654 10.9425 16
------> CAND: 461.983128 3969.571533 0.5428380 5.9672031 25.1641 10.9286  1
------> CAND: 115.592384 4350.572266 1.0865512 6.2613010 14.6483 10.9203 16
------> CAND: 406.772296 3919.049805 0.9441740 6.1657443 15.2212 10.8869  8
------> CAND: 196.971860 4754.333008 0.5779284 4.3262496 14.6127 10.874 16
------> CAND: 180.162155 4759.404297 0.9131966 6.1993508 25.0136 10.8633  1
------> CAND: 306.860752 4144.402832 0.7101775 6.0911555 20.0669 10.8567  2
------> CAND:  83.878809 3760.604980 0.5628284 3.5830514 14.5927 10.848 16
------> CAND: 461.988837 4067.164062 0.4984566 5.9140024 16.9016 10.8327  4
------> CAND: 346.342216 4399.783203 0.4439256 5.7490745 16.8982 10.83  4
------> CAND: 461.962368 4345.489258 0.5756845 5.9683452 24.9327 10.8281  1
------> CAND: 115.497144 4212.779297 0.5162473 5.9272337 14.5583 10.8032 16
------> CAND: 115.529843 4171.480957 0.8493721 6.1667609 14.5486 10.7906 16
------> CAND:  62.496552 4454.979980 1.0718851 3.7732391 16.8352 10.78  4
------> CAND: 257.732296 4380.771484 0.5126300 5.8882976 16.831 10.7767  4
------> CAND: 313.600984 3712.323242 0.7548968 3.4545050 16.8298 10.7758  4
------> CAND: 153.994290 3969.571533 0.5428380 5.9672031 16.8242 10.7713  4
------> CAND: 279.727773 6205.450195 0.9551640 5.6248326 15.098 10.7596  8
------> CAND: 461.964184 4176.955566 0.6043210 6.0146122 19.9008 10.7582  2
------> CAND: 198.980980 4203.459473 0.9625582 6.2054529 14.5228 10.7571 16
------> CAND:  90.084191 3983.086182 0.3458802 4.0779867 14.5165 10.7489 16
------> CAND: 285.955733 4322.306152 0.9200376 3.7506568 16.7781 10.7348  4
------> CAND:  87.620931 5577.261719 1.2519594 6.2740469 14.4771 10.6978 16
------> CAND: 280.437011 3857.846924 0.6878137 6.0645423 15.0256 10.6849  8
------> CAND: 158.466930 4017.387939 0.5178127 5.9491239 14.4644 10.6814 16
------> CAND: 462.189957 4948.547852 0.9721111 6.2078228 16.71 10.6807  4
------> CAND:  53.014606 4179.696777 0.8976839 3.6848788 14.4593 10.6747 16
------> CAND: 133.774115 3865.688965 0.6753818 3.5869327 14.4495 10.662 16
------> CAND: 114.640764 3896.657227 0.6260771 3.6356006 14.4475 10.6594 16
------> CAND: 396.188994 4297.190918 0.9238635 6.1991882 14.9978 10.6562  8
------> CAND: 105.510973 3844.441895 0.8521043 6.1262174 14.4448 10.656 16
------> CAND:  86.555126 4673.205566 0.7581601 6.0959501 14.4436 10.6543 16
------> CAND:  31.248276 4454.979980 1.0718851 3.7732391 14.992 10.6502  8
------> CAND: 160.007636 4602.209473 1.1239842 3.8259299 14.9872 10.6453  8
------> CAND: 230.916696 3649.268799 0.3506736 5.7383113 16.6413 10.6263  4
------> CAND: 111.117149 4589.319336 1.0882531 3.8311069 14.4197 10.6233 16
------> CAND: 236.148919 4721.085449 0.7333634 4.1033158 14.9649 10.6224  8
------> CAND: 230.935121 5129.249512 0.7965336 6.0499496 16.6181 10.6079  4
------> CAND: 115.476643 5113.821777 0.8537294 6.1087341 14.4009 10.5991 16
------> CAND: 147.327759 4443.732422 1.1001557 6.2676296 14.9283 10.5846  8
------> CAND: 115.524133 4050.992920 0.5981236 6.0134125 14.3826 10.5754 16
------> CAND:  11.513902 3841.991211 0.4212717 3.7885327 14.3812 10.5735 16
------> CAND:  50.086305 4053.596191 0.7735005 6.1192026 16.5597 10.5616  4
------> CAND: 468.588674 3906.071289 0.9454370 3.5150483 16.5583 10.5605  4
------> CAND:   6.993253 6413.276367 1.0392156 5.6591897 16.5473 10.5518  4
------> CAND: 354.519349 3902.905273 0.9631992 6.1638913 16.498 10.5127  4
------> CAND: 170.905463 3962.554199 0.9687758 3.5405104 14.8545 10.5086  8
------> CAND: 378.309591 3668.756348 0.6808810 3.4600995 16.492 10.508  4
------> CAND:  11.094795 3692.455811 0.8294371 3.4180374 14.8536 10.5077  8
------> CAND:  91.010120 3674.958496 0.9763269 6.1171994 14.3286 10.5055 16
------> CAND:  49.976792 3620.514648 0.7320455 3.4040964 14.3207 10.4952 16
------> CAND:  34.929154 4168.357422 0.7835813 3.7215827 14.8406 10.4943  8
------> CAND:  49.969785 3980.310303 0.6433822 3.6807332 14.319 10.4931 16
------> CAND:   6.996626 4573.035156 0.3903972 5.4141407 16.4624 10.4845  4
------> CAND:  36.183102 5572.746582 1.1362852 6.2202387 14.3092 10.4804 16
------> CAND: 140.065655 4291.760254 1.0526547 6.2462311 14.827 10.4803  8
------> CAND: 131.456179 3622.802490 0.6586686 6.0099316 14.3045 10.4743 16
------> CAND: 140.220063 3846.949951 0.7034398 6.0705953 14.7952 10.4476  8
------> CAND: 250.154628 3785.937012 0.8747391 6.1217442 14.7946 10.447  8
------> CAND: 115.497923 3760.156982 0.5644424 5.9769788 14.2776 10.4397 16
------> CAND: 462.330611 4255.747070 0.9589896 6.2089238 16.3878 10.4255  4
------> CAND: 201.957291 3837.180664 0.5721890 5.9946280 14.7651 10.4167  8
------> CAND: 133.414695 3934.245850 0.8822508 6.1462321 14.7647 10.4162  8
------> CAND:  93.936345 3985.349609 0.9932120 3.5426931 14.2515 10.406 16
------> CAND: 336.365127 3636.320312 0.4417619 5.8640785 14.7504 10.4015  8
------> CAND: 114.821383 4112.487793 0.7329705 3.7195523 14.7501 10.4012  8
------> CAND: 153.152961 3767.161133 0.7421592 3.4983566 14.2475 10.4008 16
------> CAND: 127.841476 3725.524170 0.8986346 6.1151075 14.2402 10.3914 16
------> CAND: 461.846626 4167.504883 0.4080765 5.7405028 16.3424 10.3895  4
------> CAND: 384.432450 3720.424561 0.6895114 3.4903781 14.7224 10.3728  8
------> CAND: 178.799991 4573.757812 0.8688973 6.1773710 14.2229 10.369 16
------> CAND: 231.123265 3763.608887 0.7484277 6.0721893 14.7177 10.368  8
[04:32:23][5469][INFO ] Statistics: count dirty SumSpec pages 1892 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[04:32:23][5469][INFO ] Data processing finished successfully!
04:32:23 (5469): called boinc_finish(0)

</stderr_txt>
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