Task 1721263110

Name: Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_113_1550000_2
Workunit ID: 868802930
Created: 28 Jan 2025 3:32:07 UTC
Sent: 28 Jan 2025 3:46:46 UTC
Report deadline: 11 Feb 2025 3:46:46 UTC
Received: 28 Jan 2025 9:05:03 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 269.51
CPU time (sec): 17.10
Peak working set size (MB): 367.42
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>
[02:04:37][35450][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_7_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_7_dms_200_113.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 1550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_113.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_113_1550000_2_0
------> GPU usage: 1.000000
[02:04:37][35450][INFO ] Starting data processing...
[02:04:37][35450][INFO ] opti: No host transfer for n_steps. Use device global.
[02:04:37][35450][INFO ] opti: No host transfer for mean. Use device global.
[02:04:37][35450][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:04:37][35450][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:04:37][35450][INFO ] opti: power spectrum in fft callback (static link).
[02:04:37][35450][INFO ] opti: __constant__ access is not uniform, bad!
[02:04:37][35450][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[02:04:37][35450][INFO ] CUDA global memory status (initial GPU state, including context):
[02:04:37][35450][INFO ] No template file. Generating templates.
[02:04:37][35450][INFO ] Template param value T_cons = 50000
[02:04:40][35450][INFO ] Number of generated templates to be used: 50000
[02:04:40][35450][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_7_dms_200_113.cpt
[02:04:40][35450][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_7_dms_200_113.cpt (No such file or directory).
------> Starting from scratch...
[02:04:40][35450][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_113.binary
[02:04:40][35450][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_7_dms_200_DM241.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768407672
------> 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: 241.3 cm^-3 pc
------> Scale factor: 1.43801
[02:04:40][35450][INFO ] Allocating memory for dedispersed compressed time series...
[02:04:40][35450][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:04:40][35450][INFO ] 8-bit allocation done
[02:04:40][35450][INFO ] Foobar
[02:04:40][35450][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_113.binary
[02:04:40][35450][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:04:40][35450][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:04:40][35450][INFO ] FftSize = 12582913
[02:04:40][35450][INFO ] Seed for random number generator is 1114585120.
[02:04:42][35450][INFO ] 8[02:04:42][35450][INFO ] 9[02:04:43][35450][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:04:43][35450][INFO ] Normalization factor 3.97364e-08
[02:04:43][35450][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
[02:04:43][35450][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 925 MB (11076 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:04:43][35450][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:04:43][35450][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:04:43][35450][INFO ] TimeSeriesLength = 16776482, params->nsamples = 25165824
sum = 1358.88134766, mean= 0.00008100  0.00008100
[02:04:43][35450][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:06:05][35450][INFO ] Checkpoint committed!
[02:07:33][35450][INFO ] Checkpoint committed!
[02:09:01][35450][INFO ] Checkpoint committed!
[02:09:05][35450][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 3622.859375 0.7574061 2.6353705 22.5188 18.6856  8
------> CAND:   0.500334 4356.451172 1.0810597 2.7693255 21.655 17.7414  8
------> CAND:   0.250167 4491.706543 1.1005363 2.7428360 20.4128 16.3918  8
------> CAND:   0.500853 3764.418213 0.8333974 0.6003644 18.6947 16.3904 16
------> CAND:   0.501112 4225.922363 1.0631644 0.8350294 18.2945 15.8339 16
------> CAND:   0.250426 4036.037598 0.8019310 0.8700441 17.6771 14.9811 16
------> CAND:   0.166605 4136.185547 1.0182538 2.7622645 17.2878 14.4474 16
------> CAND:   0.500593 3893.376953 0.5517828 1.1414757 18.5821 14.423  8
------> CAND:   0.249907 4101.212891 0.6630260 2.3648343 17.2247 14.3612 16
------> CAND:   0.166864 4456.429199 1.0959206 2.7493317 16.9177 13.943 16
------> CAND:   1.502039 4460.991211 0.7145850 1.6955180 24.9575 13.7687  2
------> CAND:   1.501779 4043.892334 0.5425659 1.5097721 24.806 13.6782  2
------> CAND:   1.250575 3732.173096 0.4210792 1.4555973 24.7806 13.6631  2
------> CAND:   1.250834 4239.259277 0.6122115 1.6918145 24.5963 13.553  2
------> CAND:   1.251094 4927.545410 0.9558367 1.8639251 24.4171 13.446  2
------> CAND:   1.502558 5011.843262 1.0234988 1.8221269 24.0938 13.2531  2
------> CAND:   0.499555 3604.615723 0.9675908 2.7500899 19.7634 13.1204  4
------> CAND:   0.250686 4782.330566 1.1328989 1.2681539 16.2849 13.0874 16
------> CAND:   0.249648 3689.274414 0.9771420 2.7637546 16.1481 12.9037 16
------> CAND:   0.499815 3639.384766 0.5397300 2.3726628 17.1433 12.8952  8
------> CAND: 100.728478 3653.401855 0.4637379 1.0190012 16.1309 12.8806 16
------> CAND:   1.000148 4108.122559 0.6565449 2.3565404 23.2454 12.7471  2
------> CAND:   1.502298 4594.204590 0.7960238 1.6749501 23.2029 12.7218  2
------> CAND:   1.000408 4585.626953 0.8942037 2.4675915 23.0159 12.6104  2
------> CAND:   1.501520 3780.718018 0.4333368 1.4900450 19.1049 12.5914  4
------> CAND:   1.501001 4022.807373 0.6739365 2.4443557 22.8213 12.4944  2
------> CAND: 230.591012 4235.555664 0.6227173 2.0930488 18.9438 12.4622  4
------> CAND: 325.965557 3796.134521 0.7344145 0.7122834 28.6885 12.4593  1
------> CAND:   1.500482 3772.285645 0.9909954 2.7698462 18.9004 12.4274  4
------> CAND:   1.501260 4379.916992 0.8143703 2.4645822 22.7071 12.4264  2
------> CAND:  86.356602 3618.359375 0.9034460 2.7212071 15.7409 12.3594 16
------> CAND:   1.500741 3639.479492 0.5399062 2.3805606 22.5021 12.3043  2
------> CAND:   1.000667 5111.704102 1.1329174 2.4203703 22.4853 12.2942  2
------> CAND:   0.999889 3788.700684 0.6098711 2.4430408 18.5562 12.1518  4
------> CAND: 230.665491 5023.318359 1.0234207 2.2104518 18.5367 12.1362  4
------> CAND: 486.235037 3769.421631 0.9406236 2.7481165 18.5147 12.1185  4
------> CAND:   0.751019 4043.892334 0.5425659 1.5097721 18.4674 12.0807  4
------> CAND:  86.382553 3775.425049 0.7950931 2.6487083 15.4826 12.0163 16
------> CAND:   1.500222 3620.279541 0.7845132 2.6549146 21.9307 11.9642  2
------> CAND:   1.251353 5091.703613 1.0659237 1.8357686 21.8688 11.9273  2
------> CAND: 115.291613 4774.568359 0.9497875 2.4062767 15.3958 11.9014 16
------> CAND: 162.982908 3796.134521 0.7344145 0.7122834 21.7259 11.8423  2
------> CAND: 230.527692 4204.496582 0.8575309 2.6178222 18.0528 11.7493  4
------> CAND:   2.502187 4698.537109 1.0298963 1.2808865 15.261 11.7233 16
------> CAND:   2.501668 4228.950684 0.8025120 1.0850731 15.2494 11.708 16
------> CAND:   2.501409 3963.078125 0.6825672 0.9431925 15.2138 11.6611 16
------> CAND:   1.001705 4103.750977 0.5729806 2.0870087 17.8624 11.5974  4
------> CAND:   1.001965 4704.586426 0.8540663 2.2290094 17.8245 11.5672  4
------> CAND:   0.625158 3732.173096 0.4210792 1.4555973 17.8193 11.563  4
------> CAND:   0.750760 4379.916992 0.8143703 2.4645822 17.7048 11.4717  4
------> CAND:  57.606621 4450.000000 1.0469860 2.7186337 15.0666 11.4674 16
------> CAND:   2.501149 3700.851807 0.6221243 0.7508338 15.0401 11.4327 16
------> CAND: 132.016200 3641.004395 0.5134750 0.8492241 15.7456 11.4307  8
------> CAND:  52.774301 3851.599365 0.5709504 1.0080422 15.0272 11.4156 16
------> CAND: 345.712646 4394.122070 0.8890631 2.5595117 17.6321 11.4138  4
------> CAND:   0.625417 4051.830566 0.5315363 1.5656420 17.6227 11.4062  4
------> CAND:   0.751279 5011.843262 1.0234988 1.8221269 17.6139 11.3993  4
------> CAND: 272.033326 3732.119873 0.4215445 1.8037537 17.6122 11.3979  4
------> CAND: 192.094645 3905.551514 0.8965635 2.7149014 15.0125 11.3963 16
------> CAND:  84.314005 3787.168213 0.7798877 0.6620579 15.7085 11.3921  8
------> CAND:   0.625677 4927.545410 0.9558367 1.8639251 17.5745 11.3678  4
------> CAND: 115.295506 4235.555664 0.6227173 2.0930488 15.6294 11.3099  8
------> CAND: 298.747458 4144.133789 0.7862803 2.5561433 15.5873 11.2662  8
------> CAND: 115.181581 3948.748291 0.9510031 2.7418027 15.579 11.2576  8
------> CAND: 345.751054 3941.391357 0.5050834 1.9621018 17.4129 11.2392  4
------> CAND: 115.235040 4670.763184 1.0432075 2.6262259 14.8887 11.2341 16
------> CAND:  24.955957 4051.933594 0.9041638 2.6945751 15.5379 11.2149  8
------> CAND:   0.375250 3960.164795 1.0221965 2.7865043 14.8609 11.1978 16
------> CAND:   0.374991 3760.156250 0.9584069 2.7572799 14.8579 11.1938 16
------> CAND: 115.262808 3915.460938 0.6300357 2.4216447 14.8501 11.1837 16
------> CAND:   2.502447 4876.005859 1.1388900 1.3490022 14.8076 11.1281 16
------> CAND: 115.197930 3820.748779 0.8563539 2.6948328 15.3998 11.0717  8
------> CAND:   1.002224 4916.981445 0.9565553 2.1183789 20.388 11.0473  2
------> CAND:  86.380736 3624.740479 0.7100251 2.5969238 15.3578 11.0282  8
------> CAND: 449.646842 4255.629883 1.0305213 0.8817059 25.3228 10.9976  1
------> CAND: 153.622932 3929.899170 1.0166951 2.7849777 17.0929 10.9846  4
------> CAND: 345.818267 3973.149902 0.7520465 2.5741391 17.0862 10.9793  4
------> CAND:   0.750500 3848.228271 0.5762902 2.3332193 17.0671 10.9642  4
------> CAND: 162.982649 3796.134521 0.7344145 0.7122834 17.0467 10.9479  4
------> CAND: 431.830241 4052.053467 0.9804934 2.7493484 17.0373 10.9405  4
------> CAND: 302.382403 4159.125488 0.7766195 2.5370018 17.0262 10.9317  4
------> CAND: 115.267219 5096.575684 1.1317544 2.4175847 15.2239 10.8896  8
------> CAND: 172.761732 3624.740479 0.7100251 2.5969238 16.9362 10.8602  4
------> CAND: 174.239637 4862.537598 1.1377954 2.6315281 15.1911 10.8558  8
------> CAND: 230.576998 3746.518799 0.5212963 2.2872880 15.1589 10.8224  8
------> CAND: 149.437309 3980.403564 0.8690341 2.6846476 16.8802 10.8157  4
------> CAND: 115.241268 4232.913086 0.8455153 2.5861585 14.5659 10.8131 16
------> CAND: 115.266181 4240.832520 0.8432508 2.5880201 14.5638 10.8104 16
------> CAND: 345.874840 4181.636230 0.6806036 2.3296084 16.8703 10.8079  4
------> CAND: 291.664934 4003.617432 1.0282618 0.6754799 15.133 10.7957  8
------> CAND: 115.312893 4241.561035 0.6090999 1.8103598 14.5521 10.7952 16
------> CAND:  89.918365 3927.170898 0.7250872 2.5426223 16.8541 10.795  4
------> CAND: 439.599166 3897.233398 0.5461111 2.2414925 16.8505 10.7922  4
------> CAND:   0.750241 3987.183838 0.9470111 2.7400410 16.8427 10.786  4
------> CAND: 183.044004 3715.755127 0.7843150 2.6504540 14.5401 10.7795 16
------> CAND:  57.605064 4148.558594 0.7810758 2.5315006 14.5381 10.777 16
------> CAND: 339.477161 4216.324707 1.0282056 0.8452400 15.0944 10.7559  8
------> CAND:  59.821531 4545.109863 1.0421922 2.6735101 14.5208 10.7545 16
------> CAND:  86.400200 3635.799316 0.5448688 2.3908534 14.5202 10.7537 16
------> CAND: 284.935343 4797.979492 1.0054667 2.4915278 19.8832 10.7478  2
[02:09:05][35450][INFO ] Statistics: count dirty SumSpec pages 442209 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:09:05][35450][INFO ] Data processing finished successfully!
02:09:05 (35450): called boinc_finish(0)

</stderr_txt>
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