Task 1706884663

Name: Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_117_4600000_0
Workunit ID: 860059165
Created: 1 Jan 2025 19:26:44 UTC
Sent: 1 Jan 2025 22:13:27 UTC
Report deadline: 15 Jan 2025 22:13:27 UTC
Received: 2 Jan 2025 17:25:25 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12809944
Run time (sec): 432.11
CPU time (sec): 31.12
Peak working set size (MB): 302.26
Peak swap size (MB): 10402.71
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[11:39:38][1824061][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_cfbf00099_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_7_dms_200_117.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 4600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_117.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_117_4600000_0_0
------> GPU usage: 1.000000
[11:39:38][1824061][INFO ] Starting data processing...
[11:39:38][1824061][INFO ] opti: No host transfer for n_steps. Use device global.
[11:39:38][1824061][INFO ] opti: No host transfer for mean. Use device global.
[11:39:38][1824061][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:39:38][1824061][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:39:38][1824061][INFO ] opti: power spectrum in fft callback (static link).
[11:39:38][1824061][INFO ] opti: __constant__ access is not uniform, bad!
[11:39:38][1824061][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[11:39:38][1824061][INFO ] CUDA global memory status (initial GPU state, including context):
[11:39:38][1824061][INFO ] No template file. Generating templates.
[11:39:38][1824061][INFO ] Template param value T_cons = 50000
[11:39:43][1824061][INFO ] Number of generated templates to be used: 50000
[11:39:43][1824061][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_7_dms_200_117.cpt
[11:39:43][1824061][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_117.cpt (No such file or directory).
------> Starting from scratch...
[11:39:43][1824061][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_117.binary
[11:39:43][1824061][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_7_dms_200_DM241.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767791391
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 241.7 cm^-3 pc
------> Scale factor: 1.43858
[11:39:43][1824061][INFO ] Allocating memory for dedispersed compressed time series...
[11:39:43][1824061][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:39:43][1824061][INFO ] 8-bit allocation done
[11:39:43][1824061][INFO ] Foobar
[11:39:43][1824061][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_117.binary
[11:39:43][1824061][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:39:43][1824061][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:39:43][1824061][INFO ] FftSize = 12582913
[11:39:43][1824061][INFO ] Seed for random number generator is 1112756643.
[11:39:46][1824061][INFO ] 8[11:39:46][1824061][INFO ] 9[11:39:47][1824061][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:39:47][1824061][INFO ] Normalization factor 3.97364e-08
[11:39:47][1824061][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
[11:39:47][1824061][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1507 MB (9508 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:39:47][1824061][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:39:47][1824061][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:39:47][1824061][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1278.33715820, mean= 0.00007619  0.00007619
[11:39:47][1824061][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:41:38][1824061][INFO ] Checkpoint committed!
[11:43:38][1824061][INFO ] Checkpoint committed!
[11:45:38][1824061][INFO ] Checkpoint committed!
[11:46:48][1824061][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 9804.631836 1.1598297 1.6247063 21.9212 20.9734 16
------> CAND:   0.249907 3708.312988 0.1443295 0.3051599 21.3339 20.1276 16
------> CAND:   0.499815 4862.791992 1.1648681 3.4837956 23.1414 19.3688  8
------> CAND:   0.500074 9718.833008 1.0222436 1.6986907 22.1161 18.2449  8
------> CAND:   0.500593 3615.311523 0.9209573 0.0438931 21.7312 17.8245  8
------> CAND:   0.499296 3687.750977 0.9250414 3.1429000 20.5554 16.5462  8
------> CAND:   0.500334 4117.893066 0.0597622 2.3272383 20.4813 16.4659  8
------> CAND:   1.499703 4541.056641 1.1172162 3.4113321 27.922 15.5419  2
------> CAND:   0.249648 3853.020508 1.0069020 3.2069476 18.0489 15.4938 16
------> CAND:   0.166605 5046.289062 1.1919169 3.5200150 17.7203 15.0406 16
------> CAND:   0.250426 5606.196289 1.1044910 0.6781354 17.4211 14.6299 16
------> CAND:   0.166864 3615.311523 0.9209573 0.0438931 16.8874 13.9018 16
------> CAND:   1.500741 5047.036133 1.1920060 0.5287048 25.0409 13.8185  2
------> CAND:   0.499555 3843.459961 0.6778829 3.1853530 17.9272 13.7253  8
------> CAND:   0.749722 4497.642578 1.0824438 3.3991554 20.4358 13.6619  4
------> CAND:   1.501001 6655.326660 0.2219281 2.5615840 24.1864 13.3083  2
------> CAND:   0.749981 3973.126709 1.0264887 3.2484572 19.6676 13.0433  4
------> CAND:   0.750500 4300.359375 1.0556297 0.3105146 19.6575 13.0352  4
------> CAND: 346.662969 4504.699707 0.9439003 0.3799320 19.0259 12.5281  4
------> CAND: 115.481314 4149.775879 0.8156845 0.2664121 15.775 12.4049 16
------> CAND:   0.374991 4377.170898 1.0417475 3.3669147 15.7474 12.3681 16
------> CAND:   0.750241 4123.809570 0.8255717 0.2612024 15.6134 12.1898 16
------> CAND:   1.501260 9108.113281 0.7083361 3.2063301 22.0856 12.0563  2
------> CAND: 124.282567 4977.614746 0.4181343 0.6504312 15.508 12.05 16
------> CAND:   1.500222 4992.404297 0.6779433 3.4573038 22.0715 12.0479  2
------> CAND:   1.500482 7388.483887 1.4578863 3.7449009 22.0612 12.0418  2
------> CAND: 345.560574 4813.059570 0.8250907 3.4474809 16.2061 11.9109  8
------> CAND: 461.120520 4771.277344 0.5496154 3.3832989 18.2434 11.9016  4
------> CAND: 115.477681 5998.069336 0.7286171 0.8263113 15.346 11.8356 16
------> CAND:  86.407985 4926.825684 0.7937232 3.4550662 15.3229 11.805 16
------> CAND: 116.500147 4475.918457 0.9465309 3.3859344 16.0687 11.7674  8
------> CAND: 242.065469 5759.917969 1.2872356 0.6879420 21.43 11.6663  2
------> CAND:   0.500853 3711.775635 0.7291989 0.0982128 15.9406 11.6337  8
------> CAND: 172.820900 4540.853027 0.7297825 3.3738253 15.9135 11.6055  8
------> CAND: 169.791650 5029.278809 0.6597950 3.4476366 15.9083 11.6001  8
------> CAND:   1.499444 3620.742920 0.7054896 3.1058226 21.2951 11.5862  2
------> CAND: 115.218951 4915.101562 0.7578813 3.4479461 15.1527 11.5807 16
------> CAND: 115.241268 4174.454102 0.6453223 3.2758636 15.1404 11.5645 16
------> CAND: 115.251908 4465.313965 0.6646945 3.3567750 15.1153 11.5314 16
------> CAND:  86.426929 5546.391113 0.6181964 3.4911942 15.8119 11.4996  8
------> CAND: 199.562281 3699.768066 0.7914149 3.1413734 15.7845 11.4712  8
------> CAND:  86.405390 5230.771973 0.7414041 3.4907749 15.0623 11.4618 16
------> CAND:  51.083080 4965.233887 0.6885976 3.4441416 14.9903 11.3673 16
------> CAND: 214.792354 3638.031250 0.3893565 0.1062783 15.6772 11.3596  8
------> CAND:  86.468191 9536.596680 1.0770708 3.4953771 14.9842 11.3593 16
------> CAND:   1.250056 7799.140137 0.3973893 1.7631934 20.7116 11.2394  2
------> CAND:   1.249796 3781.915039 0.0980070 0.4514678 20.655 11.2059  2
------> CAND: 199.829316 4463.630371 0.6019672 3.3470838 25.7826 11.1972  1
------> CAND:  86.384110 5348.895508 1.0180982 3.5550346 14.8517 11.1857 16
------> CAND: 259.307516 4661.020020 0.3708335 3.3165176 15.4921 11.1674  8
------> CAND: 201.740860 3791.111328 0.6451488 3.1645691 17.2945 11.1449  4
------> CAND:  85.315970 4048.215576 0.4261227 3.2117655 14.8191 11.1431 16
------> CAND: 232.906871 3732.476318 0.3608799 3.0925980 15.4597 11.1338  8
------> CAND:  62.700266 4408.228516 0.3978611 0.4448762 15.4565 11.1304  8
------> CAND:  86.378141 5457.169434 1.2479354 3.5894289 15.442 11.1154  8
------> CAND: 460.986873 3845.313721 0.5248964 3.1696870 17.2271 11.0913  4
------> CAND: 343.673164 5024.487305 1.1429632 3.5130405 15.4187 11.0913  8
------> CAND: 115.524393 5598.374512 0.9789064 0.6911407 14.7709 11.0802 16
------> CAND:   1.250315 9200.888672 0.7007219 1.7883587 20.4169 11.0645  2
------> CAND: 209.103654 5841.767578 0.6007501 0.8459803 15.3858 11.0572  8
------> CAND:   0.166345 3614.184570 0.9660249 3.1152451 14.7406 11.0407 16
------> CAND: 460.736187 4135.075684 0.9717284 3.2964349 17.1234 11.009  4
------> CAND:   0.999110 3664.957520 0.9754530 3.1358588 20.2887 10.9884  2
------> CAND: 172.899532 4249.297363 0.1139058 2.9170194 17.0935 10.9852  4
------> CAND: 115.194297 4264.794922 1.0009953 3.3348794 15.29 10.9581  8
------> CAND:  86.399940 4322.395508 0.5717541 3.3100293 14.6773 10.958 16
------> CAND: 237.441794 3745.547119 0.3345739 0.1752523 17.059 10.9577  4
------> CAND: 316.474010 5965.886230 0.7360657 0.8338163 15.2576 10.9245  8
------> CAND:  73.346630 6556.258789 0.8818229 0.9423148 15.2549 10.9217  8
------> CAND:  86.450544 6139.133301 0.4994472 3.4484313 14.642 10.912 16
------> CAND: 115.184176 4135.075684 0.9717284 3.2964349 14.6323 10.8995 16
------> CAND: 391.042408 3617.608643 0.8331056 0.0488941 20.1329 10.8959  2
------> CAND:  85.386038 3809.735107 0.7672821 0.1387935 14.6296 10.8959 16
------> CAND: 230.441015 4942.589355 0.7891182 3.4570196 15.224 10.8898  8
------> CAND: 141.064765 3705.823975 0.4435370 0.1212528 14.622 10.886 16
------> CAND:  29.950730 4404.773926 0.1832085 3.1130967 15.2195 10.8851  8
------> CAND:   0.999889 9802.174805 1.2704016 3.5674829 14.6206 10.8842 16
------> CAND: 172.815970 4926.825684 0.7937232 3.4550662 15.1954 10.8602  8
------> CAND: 364.394970 6063.868652 1.0797288 0.7886604 15.1942 10.859  8
------> CAND: 293.839102 3802.689453 0.5922594 3.1635218 16.9331 10.8578  4
------> CAND: 494.913802 4901.347656 0.7632104 0.5198601 16.9328 10.8575  4
------> CAND: 345.548377 4435.136719 0.6818632 3.3521662 16.9128 10.8416  4
------> CAND:   1.249277 5923.091309 0.8632302 3.5820954 16.8939 10.8266  4
------> CAND: 345.775967 3730.853516 0.3727353 3.1038795 16.8772 10.8134  4
------> CAND: 115.488321 5137.348633 0.9458094 0.5655599 14.546 10.7872 16
------> CAND: 230.129864 5940.546875 0.3933259 1.0160047 16.8373 10.7817  4
------> CAND:  63.488396 4453.527832 0.6083353 3.3370802 15.1178 10.78  8
------> CAND: 229.479794 6520.349609 1.3786438 3.7109737 15.1067 10.7685  8
------> CAND: 445.247642 4742.692871 0.6456780 3.3998790 24.7703 10.7576  1
------> CAND: 102.934047 4943.907715 0.6987585 0.5422770 14.5215 10.7554 16
------> CAND: 460.954174 4398.643555 0.7013251 3.3386261 19.8776 10.7445  2
------> CAND: 431.889668 4009.854248 0.6544052 3.2365651 24.7388 10.7439  1
------> CAND: 362.909021 3710.402588 0.7133644 0.0943869 15.0826 10.7437  8
------> CAND: 172.743826 4281.763184 0.9759955 3.3381774 16.7885 10.743  4
------> CAND: 236.439570 5670.323242 0.9721764 3.5900483 16.7781 10.7347  4
------> CAND: 194.749164 3850.137451 0.9599189 3.2040865 15.0726 10.7333  8
------> CAND:   0.501112 3607.395508 0.9672675 0.0384446 16.7652 10.7245  4
------> CAND: 172.803513 4363.718750 0.6144244 3.3264284 15.0627 10.7232  8
------> CAND: 230.368093 4135.075684 0.9717284 3.2964349 15.0573 10.7176  8
------> CAND: 143.989693 4337.569336 1.0091635 3.3548775 16.7526 10.7145  4
[11:46:48][1824061][INFO ] Statistics: count dirty SumSpec pages 470407 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:46:48][1824061][INFO ] Data processing finished successfully!
11:46:48 (1824061): called boinc_finish(0)

</stderr_txt>
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