Task 1728367084

Name: Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_168_1000000_0
Workunit ID: 873110395
Created: 11 Feb 2025 12:18:38 UTC
Sent: 11 Feb 2025 12:54:08 UTC
Report deadline: 25 Feb 2025 12:54:08 UTC
Received: 12 Feb 2025 7:02:08 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 270.80
CPU time (sec): 14.23
Peak working set size (MB): 276.38
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>
[00:52:12][3048][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_cfbf00125_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_8_dms_200_168.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 1000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_168.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_168_1000000_0_0
------> GPU usage: 1.000000
[00:52:12][3048][INFO ] Starting data processing...
[00:52:12][3048][INFO ] opti: No host transfer for n_steps. Use device global.
[00:52:12][3048][INFO ] opti: No host transfer for mean. Use device global.
[00:52:12][3048][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:52:12][3048][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:52:12][3048][INFO ] opti: power spectrum in fft callback (static link).
[00:52:12][3048][INFO ] opti: __constant__ access is not uniform, bad!
[00:52:12][3048][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[00:52:12][3048][INFO ] CUDA global memory status (initial GPU state, including context):
[00:52:12][3048][INFO ] No template file. Generating templates.
[00:52:12][3048][INFO ] Template param value T_cons = 50000
[00:52:15][3048][INFO ] Number of generated templates to be used: 50000
[00:52:15][3048][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_8_dms_200_168.cpt
[00:52:15][3048][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_8_dms_200_168.cpt (No such file or directory).
------> Starting from scratch...
[00:52:15][3048][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_168.binary
[00:52:15][3048][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_8_dms_200_DM246.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.81732286411
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 246.8 cm^-3 pc
------> Scale factor: 1.82069
[00:52:15][3048][INFO ] Allocating memory for dedispersed compressed time series...
[00:52:15][3048][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:52:15][3048][INFO ] 8-bit allocation done
[00:52:15][3048][INFO ] Foobar
[00:52:15][3048][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_168.binary
[00:52:15][3048][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:52:15][3048][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:52:15][3048][INFO ] FftSize = 12582913
[00:52:15][3048][INFO ] Seed for random number generator is -1031044608.
[00:52:17][3048][INFO ] 8[00:52:17][3048][INFO ] 9[00:52:18][3048][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:52:18][3048][INFO ] Normalization factor 3.97364e-08
[00:52:18][3048][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
[00:52:18][3048][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 865 MB (11136 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:52:18][3048][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:52:18][3048][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:52:18][3048][INFO ] TimeSeriesLength = 16775989, params->nsamples = 25165824
sum = -2359.15869141, mean= -0.00014063  -0.00014063
[00:52:18][3048][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:53:40][3048][INFO ] Checkpoint committed!
[00:55:08][3048][INFO ] Checkpoint committed!
[00:56:36][3048][INFO ] Checkpoint committed!
[00:56:41][3048][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.369318 3679.330322 0.7575132 2.4703770 17.3829 14.5775 16
------> CAND: 115.290056 3648.059570 0.5668710 2.1376607 16.1306 12.8802 16
------> CAND: 345.832021 3669.259521 0.5298487 2.0057476 16.3254 12.0357  8
------> CAND: 496.080815 3758.143066 0.8753367 2.5670872 18.1622 11.8367  4
------> CAND: 461.021906 3754.061279 0.5999938 2.1526282 18.0509 11.7478  4
------> CAND: 499.330388 4276.499023 0.9069235 2.3436420 21.4193 11.66  2
------> CAND: 474.315263 3629.483887 0.6879841 0.7731259 17.9224 11.6452  4
------> CAND: 192.036775 3614.992920 0.9258437 2.6211200 15.201 11.6442 16
------> CAND: 109.925483 4107.429199 0.6973186 1.8952073 15.8834 11.5742  8
------> CAND: 115.235040 3995.538574 0.7967228 2.3637009 15.086 11.493 16
------> CAND: 147.306479 4225.267578 0.9424953 2.4410715 15.0837 11.4899 16
------> CAND:  51.844220 4659.271973 1.0943611 2.3530090 15.0642 11.4642 16
------> CAND:  86.346222 3612.282471 0.9550685 2.6320715 15.0474 11.4422 16
------> CAND: 169.463630 4408.197266 0.9940273 1.3127779 17.6637 11.4389  4
------> CAND: 115.195076 3659.622314 0.8981885 2.5953736 14.9581 11.3251 16
------> CAND: 115.224400 4181.270508 1.0524956 2.6059239 14.8812 11.2244 16
------> CAND: 388.675166 3795.692139 0.8127805 2.4866083 20.6617 11.2098  2
------> CAND:  79.205049 3671.905273 0.7810230 2.4925699 15.5205 11.1968  8
------> CAND:  13.315934 3707.045898 0.8976522 2.5891786 14.8527 11.187 16
------> CAND:  57.573923 3886.206543 1.0084372 2.6376925 14.8449 11.1768 16
------> CAND:  26.061207 3622.339600 0.7928160 0.6508875 14.8337 11.1622 16
------> CAND: 100.897419 3906.586914 0.7332800 2.3101597 15.4858 11.1608  8
------> CAND: 129.627677 4106.139160 0.6969472 1.8403777 14.8075 11.1279 16
------> CAND: 351.423924 3813.967773 0.6805964 1.0464839 15.4035 11.0756  8
------> CAND: 115.335470 3872.958984 0.6036912 1.4198310 14.7545 11.0587 16
------> CAND:  86.359457 3722.980957 0.8333588 2.5322680 14.7474 11.0494 16
------> CAND: 115.202861 3719.301758 0.8386593 2.5426188 14.7214 11.0155 16
------> CAND: 268.724325 3724.135010 0.6376407 1.0018197 20.275 10.9803  2
------> CAND: 115.256320 3862.684082 0.6617739 2.2059467 14.6877 10.9716 16
------> CAND: 448.373690 3871.203369 0.9011301 2.5540781 17.0659 10.9632  4
------> CAND: 230.421812 3682.852783 0.7441892 2.4431052 15.2779 10.9455  8
------> CAND: 168.704566 3754.573486 0.8779122 2.5699527 15.2335 10.8996  8
------> CAND: 224.608028 3626.938965 0.7175264 2.4278491 15.2301 10.8961  8
------> CAND: 307.472675 4344.885742 1.0098636 2.4744103 15.2222 10.8879  8
------> CAND:  63.386928 3685.298340 0.5206208 1.2819644 14.6177 10.8805 16
------> CAND: 461.022166 3754.061279 0.5999938 2.1526282 20.065 10.8556  2
------> CAND: 266.658373 4236.237305 1.0098821 2.5346692 15.1784 10.8427  8
------> CAND: 115.298879 3873.705811 0.6057987 1.9943398 14.5875 10.8412 16
------> CAND: 461.003222 3772.256592 0.7139857 2.3719158 20.0339 10.8372  2
------> CAND: 155.385778 3624.913818 0.7684610 0.6823201 16.8923 10.8254  4
------> CAND: 356.695852 3705.119629 0.6617865 2.3266020 16.8858 10.8202  4
------> CAND: 115.245161 4122.939941 0.8471956 2.3787427 14.5341 10.7717 16
------> CAND:  86.385667 3852.313232 0.7454183 2.3730938 14.534 10.7716 16
------> CAND: 250.564393 3708.929688 0.9810889 2.6421983 19.9151 10.7667  2
------> CAND:  86.385927 3744.618896 0.7676185 2.4510896 14.5224 10.7566 16
------> CAND: 230.295171 4150.022461 1.0483696 2.6073077 15.0888 10.7501  8
------> CAND: 191.036886 3867.229492 1.0059443 2.6391819 15.0734 10.7342  8
------> CAND: 114.657892 3657.956055 0.5380720 2.0418646 14.5015 10.7295 16
------> CAND: 115.182360 3667.806641 0.7943416 2.5117154 14.4951 10.7212 16
------> CAND: 345.577183 3676.783936 0.7659114 2.4803388 16.7567 10.7177  4
------> CAND: 443.856933 3769.303955 0.7201946 2.3829067 16.7448 10.7083  4
------> CAND: 115.291873 4595.398438 0.9742261 1.9255103 14.4841 10.7069 16
------> CAND: 345.687215 4105.356934 0.6978119 1.8610266 16.725 10.6926  4
------> CAND:  38.389189 3724.135010 0.6376407 1.0018197 14.4714 10.6904 16
------> CAND: 172.901608 4283.903320 0.8686562 1.3526585 14.468 10.6859 16
------> CAND: 115.218691 3778.541748 0.6993026 2.3374257 15.0092 10.6679  8
------> CAND:  22.103952 3990.013672 0.9668353 0.8736959 14.4498 10.6624 16
------> CAND: 112.303884 3626.938965 0.7175264 2.4278491 14.4472 10.659 16
------> CAND: 115.289018 4278.670898 0.9063615 2.3405919 16.6812 10.6579  4
------> CAND: 233.166640 3669.162598 0.5308775 2.0103829 14.9898 10.648  8
------> CAND: 130.804292 3780.238770 0.6003029 1.1775676 16.6612 10.642  4
------> CAND: 115.217394 4069.032227 0.9009711 2.4872720 14.9823 10.6402  8
------> CAND: 316.320640 4620.830078 1.0912172 1.4591926 14.9788 10.6366  8
------> CAND: 431.864236 3620.994629 0.8482632 2.5663381 19.6733 10.6233  2
------> CAND: 209.598278 3656.079834 0.5566963 2.0872967 14.9619 10.6192  8
------> CAND:  95.395565 3683.459229 0.9307491 2.6156380 14.4125 10.6141 16
------> CAND:  72.305738 4277.263184 0.8710570 1.3362322 14.4068 10.6068 16
------> CAND: 230.569472 4172.189453 0.7826117 2.1584570 14.9463 10.6032  8
------> CAND:  28.322829 4287.380371 0.9056593 2.3523297 14.4026 10.6012 16
------> CAND: 452.373245 4695.910156 1.0732987 2.2116263 16.5887 10.5845  4
------> CAND: 138.666381 3628.663086 0.6988138 2.4145103 14.9252 10.5814  8
------> CAND:  86.443019 4084.385742 0.7246653 2.1421878 14.3852 10.5787 16
------> CAND: 340.826349 3852.253174 0.8494129 0.8390905 19.5762 10.5658  2
------> CAND:  86.370875 3671.462402 0.8084249 2.5150981 14.3648 10.5524 16
------> CAND: 115.265143 3838.947021 0.7627352 2.4061630 14.8892 10.5444  8
------> CAND: 230.676909 3748.649658 0.6189772 1.0669428 16.5358 10.5427  4
------> CAND: 259.252500 3863.605957 0.6614791 2.2147033 14.8853 10.5403  8
------> CAND: 119.392896 3991.782227 0.7119927 2.1954596 14.3553 10.5401 16
------> CAND: 255.242046 3805.034668 0.8039219 2.4846749 14.8738 10.5285  8
------> CAND: 416.031064 3834.821045 0.8610132 2.5307992 16.516 10.527  4
------> CAND: 172.717356 3722.464844 0.8344688 2.5381372 16.5094 10.5217  4
------> CAND:  95.394527 3659.507324 0.9169941 2.6085262 19.482 10.5099  2
------> CAND: 115.191183 3701.870361 0.9015707 2.5928292 14.3309 10.5085 16
------> CAND: 106.025060 3638.527832 0.6206808 2.2725608 16.4881 10.5048  4
------> CAND: 186.829983 3920.881348 0.8826938 0.8725126 14.8455 10.4993  8
------> CAND: 115.120337 3662.200195 0.8331386 2.5482209 24.1661 10.4952  1
------> CAND: 261.222694 3950.100098 0.8703648 0.9178003 14.8373 10.4909  8
------> CAND: 259.107435 3718.107178 0.8402288 2.5442765 14.8309 10.4843  8
------> CAND:  95.398679 3742.700439 0.9658677 2.6291745 14.3113 10.4832 16
------> CAND: 115.170941 4419.976074 0.9932788 2.3935561 16.4509 10.4754  4
------> CAND: 168.219543 3819.427734 0.9787759 0.6984795 14.8132 10.4661  8
------> CAND: 157.502594 4114.156738 0.6916615 1.8226632 14.2967 10.4643 16
------> CAND:  59.944539 3720.893799 0.6504518 2.2736080 14.8115 10.4643  8
------> CAND: 159.406353 3629.929688 0.6824805 0.7813716 14.8092 10.462  8
------> CAND: 192.180283 4114.035645 0.6917971 1.8275155 14.2898 10.4553 16
------> CAND: 194.104544 3731.598389 0.7907804 2.4819903 14.8024 10.455  8
------> CAND: 142.555126 4093.861084 0.7135130 2.0660250 14.2787 10.4411 16
------> CAND: 257.259989 3631.120361 0.6654114 0.8204859 14.7877 10.4399  8
------> CAND: 194.213278 4060.795898 1.0046579 0.9003841 14.2777 10.4398 16
------> CAND: 179.603172 4320.717285 1.0104362 2.4979477 14.7801 10.4321  8
[00:56:41][3048][INFO ] Statistics: count dirty SumSpec pages 1748 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:56:41][3048][INFO ] Data processing finished successfully!
00:56:41 (3048): called boinc_finish(0)

</stderr_txt>
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