Task 1727499642

Name: Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_139_1250000_0
Workunit ID: 872600484
Created: 9 Feb 2025 17:47:26 UTC
Sent: 10 Feb 2025 7:15:32 UTC
Report deadline: 24 Feb 2025 7:15:32 UTC
Received: 10 Feb 2025 7:56:49 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 271.82
CPU time (sec): 15.79
Peak working set size (MB): 276.37
Peak swap size (MB): 6175.78
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>
[01:39:29][31974][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_6_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_6_dms_200_139.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 1250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_139.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_139_1250000_0_0
------> GPU usage: 1.000000
[01:39:29][31974][INFO ] Starting data processing...
[01:39:29][31974][INFO ] opti: No host transfer for n_steps. Use device global.
[01:39:29][31974][INFO ] opti: No host transfer for mean. Use device global.
[01:39:29][31974][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:39:29][31974][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:39:29][31974][INFO ] opti: power spectrum in fft callback (static link).
[01:39:29][31974][INFO ] opti: __constant__ access is not uniform, bad!
[01:39:29][31974][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[01:39:29][31974][INFO ] CUDA global memory status (initial GPU state, including context):
[01:39:29][31974][INFO ] No template file. Generating templates.
[01:39:29][31974][INFO ] Template param value T_cons = 50000
[01:39:32][31974][INFO ] Number of generated templates to be used: 50000
[01:39:32][31974][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_6_dms_200_139.cpt
[01:39:32][31974][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_6_dms_200_139.cpt (No such file or directory).
------> Starting from scratch...
[01:39:32][31974][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_139.binary
[01:39:32][31974][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_6_dms_200_DM243.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776185982744
------> 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: 243.9 cm^-3 pc
------> Scale factor: 1.04513
[01:39:32][31974][INFO ] Allocating memory for dedispersed compressed time series...
[01:39:32][31974][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:39:32][31974][INFO ] 8-bit allocation done
[01:39:32][31974][INFO ] Foobar
[01:39:32][31974][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_139.binary
[01:39:32][31974][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:39:32][31974][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:39:32][31974][INFO ] FftSize = 12582913
[01:39:32][31974][INFO ] Seed for random number generator is -1037038116.
[01:39:34][31974][INFO ] 8[01:39:34][31974][INFO ] 9[01:39:35][31974][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:39:35][31974][INFO ] Normalization factor 3.97364e-08
[01:39:35][31974][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
[01:39:35][31974][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 756 MB (11253 MB free / 12009 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:39:35][31974][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:39:35][31974][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:39:35][31974][INFO ] TimeSeriesLength = 16769991, params->nsamples = 25165824
sum = -1379.55615234, mean= -0.00008226  -0.00008226
[01:39:35][31974][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:40:57][31974][INFO ] Checkpoint committed!
[01:42:25][31974][INFO ] Checkpoint committed!
[01:43:53][31974][INFO ] Checkpoint committed!
[01:43:59][31974][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4347.389648 0.9547628 2.5406449 23.5391 19.8064  8
------> CAND:   0.250426 4879.228516 1.0605116 1.7835451 23.3686 19.6187  8
------> CAND:   0.250167 4162.966797 0.6699277 1.4898351 22.1759 18.3102  8
------> CAND:   0.499815 4336.832520 1.0244031 2.6221154 23.4296 16.0884  4
------> CAND:   0.501372 4598.437988 0.9889420 1.4044452 28.6539 15.9805  2
------> CAND:   0.501112 3646.798828 0.5353012 0.9564440 28.2842 15.7589  2
------> CAND:   0.250686 4665.653809 1.1142383 1.3033366 19.0166 14.8879  8
------> CAND:   0.500334 3607.086182 0.9669653 2.6953428 24.8164 13.6844  2
------> CAND:   0.249648 3636.522949 0.9700674 2.6976843 16.5532 13.4491 16
------> CAND: 403.216502 3770.440918 0.9379974 2.6717434 17.2578 13.0161  8
------> CAND: 201.608251 3770.440918 0.9379974 2.6717434 16.1271 12.8755 16
------> CAND:   0.499555 3646.574219 0.9303403 2.6728072 18.78 12.3309  4
------> CAND:   1.251353 4482.509766 0.8246769 1.6378380 28.3838 12.3269  1
------> CAND:   1.251613 4890.332031 1.0609001 1.7845639 28.3613 12.3171  1
------> CAND:   0.500593 4003.014160 1.0277188 2.7116070 22.5135 12.3111  2
------> CAND:   1.251094 3999.218018 0.5880333 1.5274941 28.2064 12.2499  1
------> CAND: 499.087228 3803.723633 0.9964103 2.7086983 18.6741 12.2461  4
------> CAND:  57.692518 4043.582764 0.9342373 0.8526674 15.6442 12.2307 16
------> CAND:  58.036108 3971.856689 0.9710941 0.7626698 15.5122 12.0556 16
------> CAND:  83.656928 3657.880859 0.8671011 2.6368966 15.4954 12.0333 16
------> CAND:   1.250834 3695.337646 0.4638233 1.3540325 27.7016 12.0307  1
------> CAND:   0.500074 4338.527832 1.0755793 2.6556387 18.3061 11.9517  4
------> CAND: 172.803513 4009.881836 0.7374903 2.4120672 16.1278 11.8291  8
------> CAND:   0.167124 4625.086426 0.9582304 1.5106251 15.8782 11.5688  8
------> CAND: 161.861050 3897.534424 0.9652842 2.6759844 26.2036 11.3801  1
------> CAND: 123.625750 4797.093262 1.1159620 1.4921173 15.6174 11.2975  8
------> CAND:  97.118966 4240.425293 0.9656721 2.5873218 14.9249 11.2816 16
------> CAND: 129.253465 3963.405518 0.6811234 1.1117101 14.9177 11.2721 16
------> CAND:   0.625936 4884.397461 1.0610722 1.7652755 20.7375 11.2548  2
------> CAND: 315.814337 3780.799561 0.8069645 2.5689263 15.5501 11.2275  8
------> CAND: 113.091235 4000.377930 0.5857502 1.5529817 14.88 11.2228 16
------> CAND:   0.625677 3999.218018 0.5880333 1.5274941 20.6638 11.2111  2
------> CAND: 115.223622 3764.549072 0.7021874 2.4687903 14.8636 11.2012 16
------> CAND: 370.004001 4013.221680 0.8442811 2.5548460 15.4939 11.1693  8
------> CAND: 214.561650 3753.994141 0.8826429 0.6306098 17.316 11.1621  4
------> CAND: 230.384183 3849.251465 0.9135419 2.6550031 17.2986 11.1482  4
------> CAND: 115.133313 3909.398193 0.9400440 2.6561496 17.2949 11.1453  4
------> CAND: 281.057498 3961.405518 0.8340632 0.8674923 15.4248 11.0976  8
------> CAND:  77.714169 4257.693848 1.0652236 2.6844230 14.7697 11.0786 16
------> CAND: 391.740488 3782.503418 0.6559507 0.9138455 15.3773 11.0484  8
------> CAND: 268.263177 3846.876953 0.5426925 2.0043914 25.3527 11.0106  1
------> CAND:   1.250315 3924.420410 0.6615264 2.3236272 25.3439 11.0067  1
------> CAND: 268.350632 4562.276367 0.8786121 2.1832831 25.3313 11.0013  1
------> CAND: 347.512602 3620.675537 0.8345187 0.5430108 17.1096 10.9979  4
------> CAND: 499.087488 3803.723633 0.9964103 2.7086983 17.0949 10.9862  4
------> CAND: 432.356006 4533.810547 0.8853077 1.5718693 17.0933 10.985  4
------> CAND: 221.653257 3681.034180 0.7295566 2.5125303 15.313 10.9818  8
------> CAND: 172.850484 3677.135254 0.4765349 1.9697818 15.3017 10.9701  8
------> CAND:   1.250575 4394.717285 0.8901378 2.4032438 25.2293 10.9569  1
------> CAND:   0.504486 4480.897461 0.8238109 1.6665239 20.1977 10.9344  2
------> CAND: 328.460737 4046.001465 0.6708538 2.2183740 15.256 10.9228  8
------> CAND:  93.660487 3774.993896 0.8146935 2.5871098 14.6416 10.9116 16
------> CAND: 115.136427 3968.678223 0.9710401 2.6687937 15.2443 10.9108  8
------> CAND: 432.244936 3847.050049 0.5421211 2.0009997 20.1345 10.8969  2
------> CAND: 201.696224 4576.723633 1.0097661 2.4722838 15.2259 10.8917  8
------> CAND: 478.102539 4583.497070 0.9639189 1.4432969 20.0882 10.8694  2
------> CAND:  31.930525 4041.125488 0.6314675 2.1039321 14.5983 10.8553 16
------> CAND:  36.390709 4105.844727 0.8001024 2.4413385 14.5839 10.8365 16
------> CAND: 469.901272 3651.851562 0.9103891 0.5215360 16.8872 10.8213  4
------> CAND: 339.126045 4081.739502 0.8875945 2.5777953 16.8725 10.8097  4
------> CAND: 123.508711 3668.444336 0.7740786 0.6461717 15.1441 10.8072  8
------> CAND: 396.634830 4016.152588 0.7997001 2.5004961 19.9638 10.7956  2
------> CAND: 260.831354 4177.585449 0.6525573 1.6707895 15.1273 10.7899  8
------> CAND: 172.748757 3619.946777 0.8588373 2.6370521 15.1244 10.7869  8
------> CAND: 343.994955 4072.131836 0.8616705 2.5464520 16.8302 10.7761  4
------> CAND: 183.923480 3949.963135 0.9333910 0.7763031 14.528 10.7638 16
------> CAND: 179.711906 3897.648438 0.9418197 2.6593540 24.7681 10.7567  1
------> CAND: 345.504001 3955.116455 0.9960072 2.6931574 19.8951 10.7548  2
------> CAND: 172.861124 3906.376221 0.5584136 1.9939326 16.7911 10.7451  4
------> CAND: 268.284457 4049.228760 0.6209636 2.0613515 24.7218 10.7365  1
------> CAND: 143.868502 4877.960449 1.0612488 2.2187092 19.8509 10.7286  2
------> CAND:  86.365166 4108.273438 0.9216250 2.5910685 14.4827 10.705 16
------> CAND: 268.262139 3848.451172 0.5399166 2.0060861 24.627 10.6954  1
------> CAND: 249.543744 3803.723633 0.9964103 2.7086983 15.0319 10.6914  8
------> CAND: 254.681766 4769.960938 0.9652660 1.9899062 16.7223 10.6904  4
------> CAND: 104.049158 4174.472168 0.9715933 2.6295414 14.4708 10.6896 16
------> CAND:   0.625417 3695.337646 0.4638233 1.3540325 19.7801 10.6867  2
------> CAND: 125.459441 4016.057373 0.9694041 2.6683667 14.4624 10.6787 16
------> CAND: 259.466076 4124.428223 0.8379598 1.0544410 14.9983 10.6568  8
------> CAND:   0.504226 3719.862549 0.4744573 1.8631772 19.7164 10.6489  2
------> CAND: 213.776895 4424.973633 1.0865567 2.6466267 16.656 10.6379  4
------> CAND: 184.545005 3741.872803 0.9869462 0.5582697 14.4284 10.6347 16
------> CAND: 112.051641 4025.500000 0.7932392 2.4878612 14.415 10.6173 16
------> CAND: 452.278005 3773.362549 0.6814235 2.4371784 16.6248 10.6131  4
------> CAND:  80.930525 3897.534424 0.9652842 2.6759844 19.6394 10.6032  2
------> CAND:  86.387224 3699.843506 0.6525017 2.4095016 14.9237 10.5799  8
------> CAND: 161.857157 3842.494385 0.9374889 2.6640348 24.348 10.5742  1
------> CAND: 268.351410 4554.417480 0.8798763 2.1805551 24.3415 10.5714  1
------> CAND: 230.564542 3902.184570 0.6079769 2.1985199 14.9135 10.5694  8
------> CAND: 201.667159 4169.958008 1.0533940 2.6925979 14.3746 10.565 16
------> CAND: 260.376694 3750.129150 0.7322046 2.4982376 14.9003 10.5557  8
------> CAND: 115.193519 3804.093018 0.7786650 2.5352933 14.3575 10.5428 16
------> CAND: 115.193778 3764.040771 0.7033505 2.4704704 14.3518 10.5355 16
------> CAND:  59.887966 3615.448975 0.8987548 2.6583440 14.3479 10.5304 16
------> CAND: 161.860791 3894.809326 0.9654177 2.6764500 24.2468 10.5302  1
------> CAND:  26.782123 3641.164307 0.5458373 0.9310327 16.5025 10.5162  4
------> CAND: 125.272335 3735.558838 0.7634576 0.7091894 14.8537 10.5077  8
------> CAND: 234.950766 3651.851562 0.9103891 0.5215360 14.8484 10.5023  8
------> CAND: 180.709460 4040.202881 0.6800057 1.2222095 14.8445 10.4983  8
------> CAND: 172.752130 3955.116455 0.9960072 2.6931574 16.4783 10.4971  4
[01:43:59][31974][INFO ] Statistics: count dirty SumSpec pages 351188 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:43:59][31974][INFO ] Data processing finished successfully!
01:43:59 (31974): called boinc_finish(0)

</stderr_txt>
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