Task 1703140516

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_69_7350000_0
Workunit ID: 857759066
Created: 25 Dec 2024 23:20:00 UTC
Sent: 26 Dec 2024 7:55:55 UTC
Report deadline: 9 Jan 2025 7:55:55 UTC
Received: 26 Dec 2024 8:36:50 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12829233
Run time (sec): 416.38
CPU time (sec): 28.86
Peak working set size (MB): 299.88
Peak swap size (MB): 6304.19
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[03:26:42][271463][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_69.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 7350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_69.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_69_7350000_0_0
------> GPU usage: 0.500000
[03:26:42][271463][INFO ] Starting data processing...
[03:26:42][271463][INFO ] opti: No host transfer for n_steps. Use device global.
[03:26:42][271463][INFO ] opti: No host transfer for mean. Use device global.
[03:26:42][271463][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[03:26:42][271463][INFO ] opti: sumspec[i] allloc, free and pinned.
[03:26:42][271463][INFO ] opti: power spectrum in fft callback (static link).
[03:26:42][271463][INFO ] opti: __constant__ access is not uniform, bad!
[03:26:42][271463][INFO ] Running on device 0 NVIDIA TITAN V
[03:26:42][271463][INFO ] CUDA global memory status (initial GPU state, including context):
[03:26:42][271463][INFO ] No template file. Generating templates.
[03:26:42][271463][INFO ] Template param value T_cons = 50000
[03:26:47][271463][INFO ] Number of generated templates to be used: 50000
[03:26:47][271463][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_69.cpt
[03:26:47][271463][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_69.cpt (No such file or directory).
------> Starting from scratch...
[03:26:47][271463][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_69.binary
[03:26:47][271463][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM236.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.79676609319
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 236.9 cm^-3 pc
------> Scale factor: 1.31335
[03:26:47][271463][INFO ] Allocating memory for dedispersed compressed time series...
[03:26:47][271463][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[03:26:47][271463][INFO ] 8-bit allocation done
[03:26:47][271463][INFO ] Foobar
[03:26:47][271463][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_69.binary
[03:26:47][271463][INFO ] Allocating memory for dedispersed uncompressed time series.
[03:26:47][271463][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[03:26:47][271463][INFO ] FftSize = 12582913
[03:26:48][271463][INFO ] Seed for random number generator is 1112081206.
[03:26:50][271463][INFO ] 8[03:26:50][271463][INFO ] 9[03:26:51][271463][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[03:26:51][271463][INFO ] Normalization factor 3.97364e-08
[03:26:51][271463][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
[03:26:51][271463][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1739 MB (10317 MB free / 12056 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[03:26:51][271463][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[03:26:51][271463][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[03:26:51][271463][INFO ] Launching time series padding kernel: grid 196608, block 32
[03:32:42][271463][INFO ] Checkpoint committed!
[03:33:37][271463][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 5104.542969 0.9721923 4.3728857 26.2915 22.8564  8
------> CAND:   0.499555 4061.023193 0.6072515 3.9145591 25.5027 21.9786  8
------> CAND:   0.249648 5897.063477 1.2228606 4.7729039 20.3674 18.7464 16
------> CAND:   1.498925 4101.074219 0.9786784 3.6950667 31.2126 17.5157  2
------> CAND:   0.249907 4668.851562 0.5449357 5.4278603 19.38 17.35 16
------> CAND:   1.249018 4351.645508 0.6191013 5.8229094 29.7148 16.6167  2
------> CAND:   0.499815 3621.296875 0.7533253 3.4727535 20.6187 16.6148  8
------> CAND:   0.166345 5918.090332 1.2372271 4.7556887 18.7608 16.4826 16
------> CAND:   1.248758 4689.957520 0.7494507 5.8740134 29.3633 16.4058  2
------> CAND:   1.248499 5401.340820 1.0718073 5.9770775 29.2979 16.3666  2
------> CAND:   0.166605 4356.268066 0.6141461 4.1560626 18.6107 16.2732 16
------> CAND:   0.500334 3603.476807 0.9679244 6.0396285 20.1339 16.0902  8
------> CAND:   0.749462 4158.057129 1.0088502 3.7227802 23.2581 15.9488  4
------> CAND:   0.500074 4373.063477 1.0882561 6.1598682 19.9183 15.8574  8
------> CAND:   1.498665 4482.673828 1.1050158 3.8778000 28.324 15.7828  2
------> CAND:   1.249277 3644.330811 0.4084917 5.6654229 28.1058 15.6521  2
------> CAND:   1.499184 3618.368164 0.8019573 3.4505758 27.6382 15.372  2
------> CAND:   0.416253 3948.955811 0.4937006 5.7358241 19.3943 15.2933  8
------> CAND:   0.250167 3844.577148 0.9568998 6.0842204 17.7617 15.0975 16
------> CAND:   1.248239 5845.839844 1.2328812 5.9198589 26.7479 14.839  2
------> CAND:   0.624639 3908.572998 0.5189525 5.7830014 21.7253 14.7042  4
------> CAND:   0.499036 5985.810059 1.1554248 4.9987621 18.7964 14.6521  8
------> CAND:   0.624379 4351.645508 0.6191013 5.8229094 21.644 14.6384  4
------> CAND:   0.749203 4570.606445 1.1173935 3.9241385 18.4573 14.2897  8
------> CAND:   0.415993 5815.272949 1.2406464 5.9456325 18.2408 14.0589  8
------> CAND:   0.624120 5679.369629 1.2385679 6.0217590 20.6602 13.843  4
------> CAND:   0.249388 3940.703857 0.8961828 3.6316097 16.7229 13.6786 16
------> CAND:   2.498035 3948.955811 0.4937006 5.7358241 31.2753 13.5827  1
------> CAND:   2.497776 4350.231445 0.6177500 5.8105054 31.2502 13.5718  1
------> CAND:   2.497516 4689.957520 0.7494507 5.8740134 31.1533 13.5297  1
------> CAND:   0.416512 3639.901123 0.4362789 5.7123084 17.6791 13.462  8
------> CAND:   2.496997 5402.367188 1.0502635 5.9539118 30.6374 13.3057  1
------> CAND:   0.832505 4290.500488 0.5617065 5.7404795 17.5103 13.2831  8
------> CAND:   2.497257 5103.188965 0.9104214 5.9236679 30.4301 13.2156  1
------> CAND:   0.832765 3993.283447 0.4807945 5.7107539 17.2484 13.0062  8
------> CAND:   2.496738 5694.527832 1.2398068 6.0165973 29.6342 12.87  1
------> CAND:   0.374731 4158.057129 1.0088502 3.7227802 17.1001 12.8497  8
------> CAND:   2.496478 5878.088867 1.2344689 5.9025722 29.2612 12.708  1
------> CAND:   2.498295 3644.330811 0.4084917 5.6654229 29.1557 12.6621  1
------> CAND:   0.312190 4351.645508 0.6191013 5.8229094 16.6679 12.3947  8
------> CAND: 169.572624 3655.556396 0.8679096 3.4518526 15.7219 12.3341 16
------> CAND: 120.178949 4132.296387 0.8818651 6.0669794 22.523 12.3167  2
------> CAND: 115.498183 4383.261230 0.5833170 5.7534137 16.5742 12.2965  8
------> CAND: 222.028248 4509.817383 0.7503299 5.9395509 16.5428 12.2634  8
------> CAND:  86.568102 4233.754883 0.7206789 5.9539609 15.6296 12.2114 16
------> CAND:   0.832246 5878.088867 1.2344689 5.9025722 16.4712 12.1883  8
------> CAND:   0.187366 3933.769531 0.9190532 3.6179996 15.5417 12.0946 16
------> CAND:   1.498406 4933.492676 1.1677301 4.1157389 22.1097 12.0707  2
------> CAND: 115.468858 4864.986328 0.8844426 5.9690857 15.4873 12.0226 16
------> CAND:   0.749722 4196.163574 0.4510496 4.3299270 16.3115 12.0211  8
------> CAND: 198.900013 4049.052490 0.3518986 5.2142549 18.3825 12.0128  4
------> CAND: 100.916882 3762.448975 0.5691488 3.7047615 15.4677 11.9966 16
------> CAND: 115.488321 4117.449219 0.6018524 5.8592625 15.4486 11.9712 16
------> CAND:   1.499444 4647.874512 0.7720417 5.9157076 16.1923 11.8965  8
------> CAND: 173.136204 4233.754883 0.7206789 5.9539609 16.187 11.8909  8
------> CAND:   1.499703 4033.350830 0.6444320 5.9084086 21.7417 11.8517  2
------> CAND: 432.404534 4268.529297 0.4285743 4.5328279 27.2746 11.8452  1
------> CAND: 115.512715 3619.093750 0.8110742 5.9900675 18.1246 11.8067  4
------> CAND: 205.550973 4202.032227 0.7902902 3.8572953 18.1072 11.7928  4
------> CAND: 284.392450 4276.691895 0.9823714 3.8065131 27.0439 11.745  1
------> CAND:   0.998591 3699.822510 0.9584284 3.4524000 15.8635 11.5535  8
------> CAND: 115.422406 3708.536133 0.2908862 5.2532244 15.0974 11.5079 16
------> CAND: 115.474308 4549.163574 0.7813045 5.9614501 15.0266 11.4149 16
------> CAND: 108.101134 4268.529297 0.4285743 4.5328279 17.6197 11.4039  4
------> CAND:  65.337139 3876.242432 1.0098789 6.1051149 15.0081 11.3907 16
------> CAND:   0.998851 4592.354492 0.5537913 4.5521855 20.9186 11.3624  2
------> CAND: 284.392190 4278.792969 0.9822986 3.8078473 26.0835 11.3279  1
------> CAND:  86.602098 4837.690918 1.0319598 6.1019344 14.9459 11.3091 16
------> CAND:   1.500222 3696.245117 0.8181335 6.0051823 17.4742 11.288  4
------> CAND:   0.332950 4807.280273 0.6316507 5.5728512 14.9156 11.2693 16
------> CAND:   0.999110 3678.879150 0.3184380 4.0775800 20.7266 11.2484  2
------> CAND: 173.124007 3941.309570 0.6164859 5.8974142 15.5392 11.2163  8
------> CAND:  95.323162 3754.686523 0.5980830 3.6665828 14.873 11.2136 16
------> CAND:   0.208126 3948.955811 0.4937006 5.7358241 14.8679 11.2069 16
------> CAND: 182.139095 5456.043457 0.9282665 4.7479582 15.5142 11.1904  8
------> CAND: 379.066320 3942.060547 0.9175111 3.6196041 17.3449 11.185  4
------> CAND: 362.862828 4043.505859 0.7116591 5.9640703 17.3324 11.1752  4
------> CAND: 173.205493 4545.283203 1.1138533 6.1673379 14.8352 11.1642 16
------> CAND:  85.905056 5147.091797 1.1047850 6.0872569 15.4789 11.1537  8
------> CAND:  74.153184 4680.756836 1.0342113 6.1180186 14.7996 11.1177 16
------> CAND: 115.464446 4696.438965 0.7457464 5.8667002 14.7791 11.0908 16
------> CAND:   2.496219 5739.323730 1.2433733 4.5952387 25.4549 11.0549  1
------> CAND: 189.681729 4411.954590 1.0624682 6.1545358 25.4269 11.0428  1
------> CAND:  86.545265 3914.606934 0.6124761 5.8955283 14.7409 11.041 16
------> CAND: 175.753354 5239.288574 1.0937024 4.3538651 14.725 11.0203 16
------> CAND:  21.642804 3886.356445 0.7651083 5.9986291 15.3476 11.0176  8
------> CAND:  86.573811 4295.911621 0.8290490 6.0370412 14.689 10.9733 16
------> CAND: 393.721062 3967.964111 1.0251890 6.1218839 20.2229 10.9493  2
------> CAND: 115.565914 4181.071777 0.9482917 6.1042829 14.6693 10.9477 16
------> CAND: 420.774112 3746.602295 0.8074264 6.0116205 17.0391 10.9419  4
------> CAND: 120.806702 4404.480469 0.9873983 6.1149950 15.2683 10.9356  8
------> CAND: 461.993509 3950.453369 0.6008550 5.8815560 17.0198 10.9266  4
------> CAND:   1.499963 4355.125488 1.0856743 6.1587386 17.0158 10.9235  4
------> CAND:   0.750241 3697.200439 0.8506957 6.0179443 15.2561 10.923  8
------> CAND: 115.525950 4163.245605 0.9771081 6.1159859 14.6344 10.9022 16
------> CAND:  86.602876 4044.508789 0.9124951 6.0833716 14.6177 10.8805 16
------> CAND: 450.063873 3624.230957 0.6710103 3.5207465 16.9443 10.8666  4
------> CAND:  62.862460 5320.175781 0.8164508 4.8323188 14.5955 10.8516 16
------> CAND:  76.960035 4202.464844 0.5730988 5.8008213 14.5895 10.8438 16
------> CAND: 346.032621 5976.521973 1.1559285 5.6908140 16.9135 10.8422  4
[03:33:37][271463][INFO ] Statistics: count dirty SumSpec pages 497563 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:33:37][271463][INFO ] Data processing finished successfully!
03:33:37 (271463): called boinc_finish(0)

</stderr_txt>
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