Task 1720731088

Name: Ter5_1_dns_cfbf00113_segment_6_dms_200_40000_6_9200000_0
Workunit ID: 868582710
Created: 27 Jan 2025 6:17:53 UTC
Sent: 27 Jan 2025 8:48:12 UTC
Report deadline: 10 Feb 2025 8:48:12 UTC
Received: 27 Jan 2025 12:06:31 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 259.70
CPU time (sec): 16.20
Peak working set size (MB): 276.31
Peak swap size (MB): 6175.82
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>
[05:14:46][54680][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_cfbf00113_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_6_dms_200_6.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 9200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_6.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_40000_6_9200000_0_0
------> GPU usage: 1.000000
[05:14:46][54680][INFO ] Starting data processing...
[05:14:46][54680][INFO ] opti: No host transfer for n_steps. Use device global.
[05:14:46][54680][INFO ] opti: No host transfer for mean. Use device global.
[05:14:46][54680][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:14:46][54680][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:14:46][54680][INFO ] opti: power spectrum in fft callback (static link).
[05:14:46][54680][INFO ] opti: __constant__ access is not uniform, bad!
[05:14:46][54680][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[05:14:46][54680][INFO ] CUDA global memory status (initial GPU state, including context):
[05:14:46][54680][INFO ] No template file. Generating templates.
[05:14:46][54680][INFO ] Template param value T_cons = 50000
[05:14:49][54680][INFO ] Number of generated templates to be used: 50000
[05:14:49][54680][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_6_dms_200_6.cpt
[05:14:49][54680][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_6_dms_200_6.cpt (No such file or directory).
------> Starting from scratch...
[05:14:49][54680][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_6.binary
[05:14:49][54680][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_6_dms_200_DM230.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776207374896
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 230.6 cm^-3 pc
------> Scale factor: 0.99128
[05:14:49][54680][INFO ] Allocating memory for dedispersed compressed time series...
[05:14:49][54680][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:14:49][54680][INFO ] 8-bit allocation done
[05:14:49][54680][INFO ] Foobar
[05:14:49][54680][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_6.binary
[05:14:49][54680][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:14:49][54680][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:14:49][54680][INFO ] FftSize = 12582913
[05:14:49][54680][INFO ] Seed for random number generator is -1039055799.
[05:14:51][54680][INFO ] 8[05:14:51][54680][INFO ] 9[05:14:52][54680][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:14:52][54680][INFO ] Normalization factor 3.97364e-08
[05:14:52][54680][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
[05:14:52][54680][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 879 MB (11122 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:14:52][54680][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:14:52][54680][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:14:52][54680][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -877.54833984, mean= -0.00005231  -0.00005231
[05:14:52][54680][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:16:14][54680][INFO ] Checkpoint committed!
[05:17:42][54680][INFO ] Checkpoint committed!
[05:19:04][54680][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 3863.971680 0.7161363 5.2449665 23.4588 19.718  8
------> CAND:   0.500334 3863.971680 0.7161363 5.2449665 24.5958 17.0394  4
------> CAND:   0.249907 4117.703613 0.8653799 5.3662405 17.5582 14.8178 16
------> CAND:   0.249388 4451.886719 1.0197877 4.8045750 17.1915 14.3159 16
------> CAND:   0.500074 4486.392578 1.0585617 5.3262315 20.7792 13.939  4
------> CAND: 372.339843 3744.192139 0.9230742 5.6586537 20.1394 13.423  4
------> CAND:   0.249648 4203.122559 1.0481691 4.3032413 17.5629 13.3388  8
------> CAND: 115.548008 3616.186523 0.9197958 5.6698270 16.2321 13.0165 16
------> CAND:   0.499815 3611.788086 0.9655089 3.7277169 23.6269 12.9746  2
------> CAND: 186.170051 3744.192139 0.9230742 5.6586537 16.9096 12.6489  8
------> CAND: 351.047636 3790.694092 0.7607058 4.1642332 22.9677 12.5816  2
------> CAND:  75.104285 4113.446289 0.8655564 5.3492289 19.066 12.5602  4
------> CAND: 115.526210 3798.334961 0.8340322 5.5453362 15.8103 12.4519 16
------> CAND:  20.843256 3726.351562 0.5939829 4.9049616 15.6917 12.2939 16
------> CAND: 150.258655 3629.978760 0.7034017 5.4380684 15.6341 12.2173 16
------> CAND: 346.358565 3831.990479 0.6640059 5.1148729 18.4927 12.101  4
------> CAND: 115.459256 3934.641357 0.7206331 5.1927023 15.5053 12.0464 16
------> CAND: 112.980425 3702.580322 0.9773499 5.7028909 15.5009 12.0406 16
------> CAND: 230.976123 4080.283936 0.9132413 5.4687095 16.2791 11.9872  8
------> CAND:  93.084896 3744.192139 0.9230742 5.6586537 15.3904 11.8943 16
------> CAND: 119.831207 4071.025879 0.9155120 5.4797945 15.361 11.8554 16
------> CAND: 296.309110 3674.160889 0.8195847 5.5712113 16.1293 11.8307  8
------> CAND: 311.427594 4007.163330 0.8377652 4.3533564 16.0291 11.726  8
------> CAND: 461.651995 3693.017334 0.5819100 4.9312344 17.9772 11.689  4
------> CAND:  93.464039 3706.219482 0.8933616 5.6324849 15.1932 11.6339 16
------> CAND:   0.498777 4406.274902 0.9814841 4.8647432 15.87 11.5601  8
------> CAND:   0.499555 4074.426514 1.0333140 4.1637611 17.7071 11.4736  4
------> CAND: 230.798360 3730.464111 0.5808648 4.8730540 15.7843 11.4709  8
------> CAND: 102.763030 3880.667236 0.8036264 4.2129984 15.0171 11.4025 16
------> CAND: 346.354153 3708.035400 0.8690214 5.6130328 17.6044 11.3917  4
------> CAND: 176.424704 3907.955811 0.6805712 4.6706715 17.5984 11.3869  4
------> CAND: 346.415397 3635.081055 0.6901641 5.3992248 17.4691 11.2839  4
------> CAND: 216.923443 3627.575684 0.7620735 5.5080075 15.5776 11.2561  8
------> CAND: 236.136463 4000.016602 0.9864838 4.1108427 15.5476 11.225  8
------> CAND: 346.574476 3978.487793 0.8550998 5.4722710 17.372 11.2066  4
------> CAND: 346.644284 3616.186523 0.9197958 5.6698270 15.5288 11.2054  8
------> CAND: 207.688031 3865.924561 0.9780746 5.6740470 15.5261 11.2027  8
------> CAND: 150.229590 3974.528076 0.8920627 5.5177665 17.3637 11.2  4
------> CAND: 259.681209 4473.437012 1.0427995 4.7765689 15.5202 11.1965  8
------> CAND: 189.785533 3660.454346 0.8724269 5.6289854 20.6176 11.1836  2
------> CAND: 331.183248 4026.737061 0.8289822 5.3814559 15.507 11.1829  8
------> CAND:  35.003373 3890.470215 0.8926321 4.1008377 14.8232 11.1484 16
------> CAND: 346.461590 4088.387939 0.9955009 5.6016769 25.6233 11.1281  1
------> CAND: 115.364016 4014.939941 0.8333501 5.3734632 14.7947 11.1112 16
------> CAND:  77.286757 4179.994629 1.0486630 4.2595415 14.7896 11.1046 16
------> CAND: 262.804921 4035.349609 0.7412348 5.0105023 17.2381 11.1001  4
------> CAND: 189.211758 3869.064209 0.8633946 4.1181693 14.7728 11.0827 16
------> CAND: 264.592680 4150.939453 0.8262971 4.7417793 20.4427 11.0798  2
------> CAND: 150.222065 4052.677002 0.9411813 5.5318332 17.2033 11.0724  4
------> CAND: 244.498107 4145.770020 0.8290854 4.7044582 15.3833 11.0546  8
------> CAND: 173.239489 3727.398926 0.8471001 5.5837817 15.3794 11.0506  8
------> CAND:  99.129902 4046.797119 1.0300043 4.1297908 14.7417 11.0421 16
------> CAND:  86.551234 3905.302490 0.6848952 5.0447888 15.3427 11.0126  8
------> CAND: 100.165863 4233.809082 0.9588395 5.4098911 20.2852 10.9863  2
------> CAND:  39.413991 3716.023438 0.7016246 4.1723108 15.3168 10.9858  8
------> CAND: 142.737301 4345.782715 1.0633165 4.4532776 15.3118 10.9806  8
------> CAND: 150.229071 3969.781250 0.8932258 5.5154510 17.0556 10.955  4
------> CAND:  16.687477 4248.945801 0.9263846 5.3250570 14.6686 10.9467 16
------> CAND:  35.002854 3919.003418 0.9094759 4.1150489 14.6595 10.9348 16
------> CAND: 461.596979 3730.464111 0.5808648 4.8730540 17.0273 10.9326  4
------> CAND: 404.246493 3811.541504 0.9460826 5.6565018 17.0267 10.932  4
------> CAND: 346.258913 3763.583984 0.7583377 5.4464798 15.2427 10.9091  8
------> CAND:  39.415548 3637.330078 0.6639122 4.1261644 15.2249 10.8907  8
------> CAND: 259.981721 4003.828125 0.8411317 4.3229423 15.2225 10.8882  8
------> CAND:  24.121635 4421.385742 0.9805399 5.0847931 14.6181 10.881 16
------> CAND: 140.529917 4112.263672 0.9060386 4.3698516 14.6145 10.8763 16
------> CAND:  69.711425 3618.694824 0.8937813 5.6484003 20.069 10.858  2
------> CAND: 175.523688 3790.694092 0.7607058 4.1642332 16.9204 10.8477  4
------> CAND: 129.915992 3993.140137 1.0233874 5.6680183 14.5903 10.8448 16
------> CAND: 345.961775 3952.637451 0.9389659 4.1262674 16.9088 10.8384  4
------> CAND: 147.161154 3784.587646 0.8462700 5.5664716 15.1616 10.8252  8
------> CAND: 230.826127 3693.017334 0.5819100 4.9312344 15.1532 10.8166  8
------> CAND: 368.295652 4410.588379 0.9810559 4.8936710 15.135 10.7978  8
------> CAND: 461.725955 3693.170898 0.5808793 4.9204965 16.8453 10.788  4
------> CAND: 191.176761 3811.101318 0.8209432 4.0894279 14.5433 10.7838 16
------> CAND: 346.048711 4087.104980 0.8133099 4.5795674 15.1112 10.7732  8
------> CAND: 202.253650 3649.395020 0.9700341 5.7130976 15.1095 10.7714  8
------> CAND: 113.593904 3835.510742 0.9419885 3.9772627 15.1043 10.7661  8
------> CAND: 115.534514 4035.246338 1.0285794 5.6454115 14.5257 10.7609 16
------> CAND:  95.417105 3774.584961 0.8824598 5.5955734 14.5232 10.7576 16
------> CAND: 150.236597 3900.333740 0.8465524 5.5029292 16.8023 10.7539  4
------> CAND: 259.831984 3993.140137 1.0233874 5.6680183 16.8013 10.7531  4
------> CAND: 287.837174 3626.218018 0.7444064 5.5012040 15.0693 10.73  8
------> CAND: 115.506746 3711.315918 0.8657418 5.6134982 14.5012 10.7291 16
------> CAND:  50.947097 3780.423828 0.9710022 3.8927450 14.5 10.7275 16
------> CAND: 461.677426 3981.357910 0.8523278 5.4495130 16.7623 10.7222  4
------> CAND: 115.304070 3903.687012 0.7804325 4.3120022 14.4916 10.7167 16
------> CAND: 133.912433 3832.584961 0.9426690 5.6468935 14.4757 10.696 16
------> CAND:  86.807888 3805.238037 0.9708689 5.6844850 14.4565 10.6711 16
------> CAND:  50.082931 4233.809082 0.9588395 5.4098911 16.6977 10.671  4
------> CAND: 199.932860 3722.743652 0.6803854 4.2236919 14.4429 10.6534 16
------> CAND: 230.976902 4006.531250 0.8809458 5.4868932 14.9939 10.6522  8
------> CAND:   0.500593 3639.841553 0.6375512 4.1761227 16.6714 10.6501  4
------> CAND: 347.222471 4258.566895 0.9243022 4.6064939 14.9907 10.6489  8
------> CAND: 423.413061 4087.279053 0.8751501 5.3898029 16.659 10.6403  4
------> CAND: 202.980276 3619.634766 0.8706609 5.6364889 14.4272 10.6331 16
------> CAND: 115.425520 3787.624023 0.6517334 5.1591859 14.9734 10.6311  8
------> CAND: 115.540223 3713.407471 0.8627570 5.6002541 14.4195 10.6231 16
------> CAND:   0.166864 3659.348145 0.5926644 5.1407480 14.4105 10.6115 16
------> CAND: 120.138466 3727.125000 0.5902056 4.6920681 24.422 10.6063  1
[05:19:04][54680][INFO ] Statistics: count dirty SumSpec pages 267308 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:19:04][54680][INFO ] Data processing finished successfully!
05:19:04 (54680): called boinc_finish(0)

</stderr_txt>
]]>