Task 1706621956

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_188_3300000_2
Workunit ID: 857782836
Created: 1 Jan 2025 6:48:01 UTC
Sent: 1 Jan 2025 9:30:11 UTC
Report deadline: 15 Jan 2025 9:30:11 UTC
Received: 1 Jan 2025 14:31:57 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 436.64
CPU time (sec): 37.88
Peak working set size (MB): 353.43
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[14:23:30][1312392][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_188.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 3300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_188.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_188_3300000_2_0
------> GPU usage: 0.330000
[14:23:30][1312392][INFO ] Starting data processing...
[14:23:30][1312392][INFO ] opti: No host transfer for n_steps. Use device global.
[14:23:30][1312392][INFO ] opti: No host transfer for mean. Use device global.
[14:23:30][1312392][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:23:30][1312392][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:23:30][1312392][INFO ] opti: power spectrum in fft callback (static link).
[14:23:30][1312392][INFO ] opti: __constant__ access is not uniform, bad!
[14:23:31][1312392][INFO ] Running on device 2 Tesla V100-SXM2-16GB
[14:23:31][1312392][INFO ] CUDA global memory status (initial GPU state, including context):
[14:23:31][1312392][INFO ] No template file. Generating templates.
[14:23:31][1312392][INFO ] Template param value T_cons = 50000
[14:23:37][1312392][INFO ] Number of generated templates to be used: 50000
[14:23:37][1312392][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_188.cpt
[14:23:37][1312392][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_188.cpt (No such file or directory).
------> Starting from scratch...
[14:23:37][1312392][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_188.binary
[14:23:37][1312392][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_DM248.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.79676589783
------> 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: 248.8 cm^-3 pc
------> Scale factor: 1.31372
[14:23:37][1312392][INFO ] Allocating memory for dedispersed compressed time series...
[14:23:37][1312392][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:23:37][1312392][INFO ] 8-bit allocation done
[14:23:37][1312392][INFO ] Foobar
[14:23:37][1312392][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_188.binary
[14:23:37][1312392][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:23:37][1312392][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:23:37][1312392][INFO ] FftSize = 12582913
[14:23:37][1312392][INFO ] Seed for random number generator is 1113873368.
[14:23:40][1312392][INFO ] 8[14:23:40][1312392][INFO ] 9[14:23:41][1312392][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:23:41][1312392][INFO ] Normalization factor 3.97364e-08
[14:23:41][1312392][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
[14:23:41][1312392][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2173 MB (13980 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:23:41][1312392][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:23:41][1312392][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:23:41][1312392][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:24:30][1312392][INFO ] Checkpoint committed!
[14:25:30][1312392][INFO ] Checkpoint committed!
[14:26:30][1312392][INFO ] Checkpoint committed!
[14:27:30][1312392][INFO ] Checkpoint committed!
[14:28:31][1312392][INFO ] Checkpoint committed!
[14:29:31][1312392][INFO ] Checkpoint committed!
[14:30:31][1312392][INFO ] Checkpoint committed!
[14:30:44][1312392][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 4050.768066 0.8680439 3.0588887 23.6763 19.9575  8
------> CAND:   0.499815 3625.159180 0.6006006 2.8855219 23.3252 19.571  8
------> CAND:   0.250167 5052.635742 0.4525113 1.6986039 19.9811 18.1982 16
------> CAND:   0.249907 3704.530518 0.2170001 0.9376830 18.7082 16.4092 16
------> CAND:   0.500334 6134.392578 0.7951554 2.0355272 20.1617 16.1202  8
------> CAND:   0.500593 3600.998535 0.9684190 0.1614942 19.1424 15.0228  8
------> CAND:   1.499963 4027.963135 0.8989020 3.0642736 26.7199 14.8223  2
------> CAND:   0.166605 4517.442383 0.9105565 3.1171715 17.5171 14.7615 16
------> CAND:   1.250315 5052.635742 0.4525113 1.6986039 26.006 14.3953  2
------> CAND:   1.250056 4014.707275 0.2501291 1.1982985 25.8957 14.3293  2
------> CAND:   0.499555 3601.028076 0.9684136 2.9839308 18.4095 14.2387  8
------> CAND:   1.250834 6456.503906 0.9269280 2.0031104 25.6895 14.2061  2
------> CAND:   0.249648 3928.444824 1.0187349 3.0736816 16.9398 13.973 16
------> CAND:   1.250575 5590.457520 0.6416118 1.7328378 25.1838 13.9039  2
------> CAND:   1.500222 4829.877441 1.1576202 3.2119429 24.8755 13.7197  2
------> CAND:   0.749981 4027.963135 0.8989020 3.0642736 20.4579 13.6798  4
------> CAND:   1.249796 3627.356934 0.5599658 0.2992584 19.584 12.9762  4
------> CAND:   0.500853 6599.020020 1.3104800 1.5311722 19.2544 12.7114  4
------> CAND: 172.790019 4201.020020 0.7324103 3.0229368 16.845 12.5809  8
------> CAND:   0.499296 3826.186279 1.0018727 3.0474169 16.7975 12.531  8
------> CAND:   0.166864 6154.461426 0.7927845 2.0123570 15.8599 12.518 16
------> CAND:   0.625158 5245.398438 1.1468703 0.9329486 18.949 12.4664  4
------> CAND:  86.395009 4201.020020 0.7324103 3.0229368 15.6592 12.2507 16
------> CAND:   0.625417 6456.503906 0.9269280 2.0031104 18.4019 12.0283  4
------> CAND:  53.118410 3952.223145 0.7746574 3.0133352 15.4311 11.9482 16
------> CAND:   0.416772 4749.949707 0.9426059 0.7680563 16.1571 11.8597  8
------> CAND:  89.036294 3687.737305 0.5552527 0.3424756 15.3356 11.8218 16
------> CAND:   2.500630 5046.680664 0.4512247 1.7542239 27.1956 11.8109  1
------> CAND:   0.999629 4582.911621 0.4262963 2.6080570 15.3032 11.7791 16
------> CAND: 201.278155 5937.996582 1.1011094 3.0604937 18.0847 11.7748  4
------> CAND: 221.742788 4340.447754 0.8238651 0.6043765 18.0653 11.7593  4
------> CAND:   2.500371 4622.666992 0.3535004 1.5402002 27.0684 11.7556  1
------> CAND:   2.501409 6452.744629 0.9282959 1.9908905 27.0008 11.7263  1
------> CAND:  35.877919 3723.908936 0.6608638 0.3151717 16.0231 11.7198  8
------> CAND:   0.374991 4283.864746 0.9969772 3.1269937 15.9928 11.6881  8
------> CAND:   2.500111 4119.039551 0.2540166 1.3534651 26.8388 11.656  1
------> CAND:   1.499703 3620.715576 0.7324851 2.9333575 21.3842 11.6391  2
------> CAND:  68.875027 3801.480469 0.6285054 0.3782138 15.1923 11.6327 16
------> CAND:   0.250426 3600.998535 0.9684190 0.1614942 15.1601 11.5904 16
------> CAND: 159.671312 4335.716309 0.8255267 3.0735695 15.1534 11.5816 16
------> CAND:   0.624898 3683.174561 0.5832559 0.3243843 17.8414 11.5806  4
------> CAND: 114.730554 5236.752441 0.9135816 3.0824108 15.8884 11.5794  8
------> CAND:   1.501260 4665.959473 1.1344680 0.6669235 21.2311 11.5481  2
------> CAND: 431.981794 5186.925293 0.9221528 3.0841374 17.7948 11.5434  4
------> CAND:   1.000148 6876.099609 1.2105383 2.7855885 15.0848 11.4913 16
------> CAND:  86.419144 5018.869629 0.7824216 3.0183482 15.0678 11.469 16
------> CAND:   1.501001 5614.395020 0.8872538 2.9636214 15.7436 11.4286  8
------> CAND:   1.500482 3877.072266 0.3940758 2.7293360 15.7357 11.4204  8
------> CAND:   0.999889 4128.223633 0.6144973 2.9444489 20.9414 11.376  2
------> CAND:  52.341959 3620.125732 0.7399299 0.2236283 15.6873 11.37  8
------> CAND:  93.250722 4066.080322 0.9304223 3.0789764 14.9357 11.2956 16
------> CAND: 259.253019 4248.588867 0.4861061 2.8290398 20.7555 11.2655  2
------> CAND:   1.500741 4888.013672 0.6293029 2.8903058 15.5786 11.2572  8
------> CAND:   0.417031 6430.572266 0.9291589 2.0131154 15.5707 11.2489  8
------> CAND: 217.577925 4579.320801 0.5856314 0.9246127 15.526 11.2026  8
------> CAND:   2.500890 5607.035645 0.6368197 1.7319443 25.7896 11.2003  1
------> CAND:  51.105657 3776.068848 0.3484240 2.6641364 14.8274 11.154 16
------> CAND:   2.501668 6748.088867 1.1016188 1.9690936 25.6572 11.1428  1
------> CAND: 172.841401 5256.138184 0.8246020 2.9976182 15.4525 11.1264  8
------> CAND:  45.017572 3779.089844 0.5050893 0.4446818 15.4359 11.1091  8
------> CAND: 203.583894 5189.000488 1.1436454 3.2041957 14.7815 11.094 16
------> CAND: 259.243937 3797.520752 0.4844564 2.8304708 20.4512 11.0848  2
------> CAND:   2.499852 3626.028320 0.5848333 0.2858315 25.5199 11.0832  1
------> CAND:  71.384481 3823.243408 0.2965237 2.5411468 14.7624 11.0691 16
------> CAND: 259.192813 4236.196289 0.7940769 3.0534616 17.1933 11.0645  4
------> CAND: 172.788202 4277.026855 0.8450209 3.0772190 15.3838 11.0552  8
------> CAND:  71.763883 4781.399902 0.4591116 2.5919173 14.7386 11.0379 16
------> CAND:  86.400719 3797.326660 0.4871596 2.8400948 14.7346 11.0328 16
------> CAND:  86.420701 5256.138184 0.8246020 2.9976182 14.7265 11.0222 16
------> CAND: 385.401458 3803.653564 0.9680890 3.0354962 15.3481 11.0181  8
------> CAND: 173.150217 4078.654297 0.7278054 0.5055255 15.3452 11.0151  8
------> CAND:   2.501149 6155.027832 0.7924760 2.0155804 25.3349 11.0028  1
------> CAND:   0.750241 5007.932129 1.1834095 3.2224619 17.1104 10.9986  4
------> CAND: 165.352227 4440.003906 0.4156547 1.0730699 17.1055 10.9947  4
------> CAND: 141.548490 4405.616699 1.0349153 0.5708183 14.6768 10.9573 16
------> CAND: 151.159412 4569.751953 0.9004070 3.1078525 17.0236 10.9297  4
------> CAND: 108.568250 4508.229980 1.0457712 3.1623621 14.6371 10.9056 16
------> CAND:  48.288166 5141.187500 0.9327050 0.9767390 15.2292 10.8951  8
------> CAND: 345.502444 4576.144043 0.8991789 3.1074369 15.2176 10.8831  8
------> CAND: 438.831278 4155.367188 0.8583972 0.4916455 16.9195 10.847  4
------> CAND: 376.646397 6789.096680 1.2491133 2.8666542 16.9074 10.8374  4
------> CAND: 115.225438 3921.113525 0.7967961 3.0158558 14.5813 10.8331 16
------> CAND: 160.345776 4379.550293 0.3315147 2.3897386 14.5789 10.83 16
------> CAND:   0.312709 5245.398438 1.1468703 0.9329486 15.1516 10.8149  8
------> CAND: 101.911581 3860.365479 0.9070994 0.3184656 14.5454 10.7864 16
------> CAND: 239.859122 3651.662842 0.3233702 2.6392837 24.8226 10.7803  1
------> CAND:   0.187366 3913.655029 0.8472176 3.0299382 14.5402 10.7797 16
------> CAND: 115.232445 4219.086914 0.5717247 2.9110997 14.5176 10.7503 16
------> CAND:   1.000408 6732.518555 1.2968278 2.9503968 19.8629 10.7357  2
------> CAND:  16.014829 4879.404785 0.6316443 2.8811395 15.0666 10.7272  8
------> CAND: 259.299991 5526.860840 0.9543040 3.0601907 16.7435 10.7073  4
------> CAND:  58.304960 3759.793213 0.3633655 2.7003183 16.6987 10.6718  4
------> CAND:  35.878179 3778.699707 0.6774581 0.3423613 14.9914 10.6496  8
------> CAND: 158.213130 4163.880371 0.4340992 0.8109229 14.4388 10.6481 16
------> CAND: 172.976087 6792.837891 1.2134883 2.8151655 14.9806 10.6385  8
------> CAND: 153.326054 3750.362061 0.2000902 2.1354344 14.4277 10.6337 16
------> CAND:  86.386965 5332.170898 1.0472118 3.1395135 14.4261 10.6317 16
------> CAND: 156.690590 3636.739014 0.4481674 0.3878155 14.4047 10.6039 16
------> CAND:  89.114406 3984.541260 0.9936729 3.0798385 14.9327 10.5891  8
------> CAND: 349.368092 4550.798340 0.7952639 3.0568364 19.6106 10.5862  2
[14:30:44][1312392][INFO ] Statistics: count dirty SumSpec pages 452047 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:30:44][1312392][INFO ] Data processing finished successfully!
14:30:44 (1312392): called boinc_finish(0)

</stderr_txt>
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