Task 1703140820

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_70_4850000_1
Workunit ID: 857759217
Created: 25 Dec 2024 23:20:02 UTC
Sent: 26 Dec 2024 15:15:15 UTC
Report deadline: 9 Jan 2025 15:15:15 UTC
Received: 26 Dec 2024 20:13:27 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 430.65
CPU time (sec): 45.51
Peak working set size (MB): 267.61
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
Validation state: Initial
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>
[20:05:24][1015668][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_70.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 4850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_70.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_70_4850000_1_0
------> GPU usage: 0.330000
[20:05:24][1015668][INFO ] Starting data processing...
[20:05:24][1015668][INFO ] opti: No host transfer for n_steps. Use device global.
[20:05:24][1015668][INFO ] opti: No host transfer for mean. Use device global.
[20:05:24][1015668][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:05:24][1015668][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:05:24][1015668][INFO ] opti: power spectrum in fft callback (static link).
[20:05:24][1015668][INFO ] opti: __constant__ access is not uniform, bad!
[20:05:27][1015668][INFO ] Running on device 0 Tesla V100-SXM2-16GB
[20:05:27][1015668][INFO ] CUDA global memory status (initial GPU state, including context):
[20:05:27][1015668][INFO ] No template file. Generating templates.
[20:05:27][1015668][INFO ] Template param value T_cons = 50000
[20:05:34][1015668][INFO ] Number of generated templates to be used: 50000
[20:05:34][1015668][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_70.cpt
[20:05:34][1015668][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_70.cpt (No such file or directory).
------> Starting from scratch...
[20:05:34][1015668][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_70.binary
[20:05:34][1015668][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_DM237.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766091546
------> 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: 237 cm^-3 pc
------> Scale factor: 1.31351
[20:05:34][1015668][INFO ] Allocating memory for dedispersed compressed time series...
[20:05:34][1015668][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:05:34][1015668][INFO ] 8-bit allocation done
[20:05:34][1015668][INFO ] Foobar
[20:05:34][1015668][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_70.binary
[20:05:34][1015668][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:05:34][1015668][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:05:34][1015668][INFO ] FftSize = 12582913
[20:05:34][1015668][INFO ] Seed for random number generator is 1112079610.
[20:05:38][1015668][INFO ] 8[20:05:38][1015668][INFO ] 9[20:05:39][1015668][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:05:39][1015668][INFO ] Normalization factor 3.97364e-08
[20:05:39][1015668][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
[20:05:39][1015668][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1560 MB (14593 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:05:39][1015668][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:05:39][1015668][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:05:39][1015668][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:06:25][1015668][INFO ] Checkpoint committed!
[20:07:25][1015668][INFO ] Checkpoint committed!
[20:08:25][1015668][INFO ] Checkpoint committed!
[20:09:25][1015668][INFO ] Checkpoint committed!
[20:10:25][1015668][INFO ] Checkpoint committed!
[20:11:25][1015668][INFO ] Checkpoint committed!
[20:12:25][1015668][INFO ] Checkpoint committed!
[20:12:32][1015668][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499815 4592.874023 0.9356966 3.4623780 23.6721 19.9529  8
------> CAND:   0.249907 7271.375977 0.4274207 0.9570150 19.7207 17.8301 16
------> CAND:   0.500074 10082.421875 0.5967038 1.4383842 20.0956 16.0488  8
------> CAND:   0.499296 3635.211182 0.9706467 3.1478293 19.7871 15.7161  8
------> CAND:   1.499444 3709.635986 0.7536477 3.1757281 27.7638 15.4472  2
------> CAND:   0.249648 3711.994385 0.1322914 0.1175872 17.7016 15.0148 16
------> CAND:   0.500593 3608.141602 0.9671340 0.0152926 18.9669 14.8346  8
------> CAND:   0.166605 8514.099609 1.5312850 3.9505680 17.4529 14.6734 16
------> CAND:   1.499703 4759.903320 1.1501453 3.5073569 26.2204 14.5235  2
------> CAND:   0.500334 3604.514893 0.9677919 0.0136723 18.6052 14.4477  8
------> CAND:   0.499555 5581.617676 1.1970457 3.6729097 18.59 14.4314  8
------> CAND:   0.749722 3709.635986 0.7536477 3.1757281 21.1782 14.2614  4
------> CAND:   0.250167 3768.354004 0.9042544 0.0844910 17.1249 14.225 16
------> CAND:   1.249537 3641.888428 0.3634855 0.0421768 24.5245 13.5101  2
------> CAND:   1.249796 6333.507812 0.2486620 0.9276615 24.1734 13.3006  2
------> CAND: 237.055125 5042.354492 0.0725538 3.2646039 23.9118 13.1445  2
------> CAND:   1.250056 10565.640625 0.7978036 1.4012719 23.4228 12.8529  2
------> CAND:  86.539815 4650.111816 0.4282921 0.3973281 15.9691 12.664 16
------> CAND:   0.416512 3823.848633 0.4061907 0.1252550 16.882 12.6199  8
------> CAND:   1.500741 5036.642578 1.1906340 0.4740102 22.7086 12.4273  2
------> CAND:   0.374991 3709.635986 0.7536477 3.1757281 16.5073 12.2262  8
------> CAND:  86.510231 3652.049072 0.2818739 0.0537404 16.2851 11.9935  8
------> CAND:   0.999370 7550.109863 0.5352461 3.7676709 18.301 11.9476  4
------> CAND: 141.736115 4432.005371 0.8078361 0.3209493 16.113 11.8136  8
------> CAND: 118.527692 5042.354492 0.0725538 3.2646039 18.059 11.7543  4
------> CAND:   0.624898 3641.888428 0.3634855 0.0421768 18.0116 11.7164  4
------> CAND:   0.166864 3611.774170 0.9664708 0.0169125 15.2236 11.674 16
------> CAND: 301.086155 3780.446045 0.2734540 3.1807184 15.9656 11.6598  8
------> CAND:   1.500222 8677.878906 1.5260569 3.9569833 17.9062 11.6324  4
------> CAND: 138.784198 3657.338379 0.2541393 0.0595540 15.1784 11.6144 16
------> CAND:  80.691258 7412.453613 1.1629746 3.8859296 15.1407 11.5649 16
------> CAND: 129.494549 4519.146973 0.7786136 0.3481584 15.8169 11.5048  8
------> CAND: 115.488321 4667.677246 0.8835618 0.3801827 15.0862 11.4931 16
------> CAND: 115.256060 6517.270996 1.2321337 3.7903461 15.0666 11.4674 16
------> CAND:   2.498554 4803.273438 0.5380640 3.4852571 15.0373 11.4289 16
------> CAND:  42.981723 4908.625000 0.9154583 0.4500239 15.0033 11.3843 16
------> CAND:   0.749981 3682.922119 0.9401695 3.1673205 17.4665 11.2818  4
------> CAND:  50.112775 4601.666504 0.6524629 0.3690184 17.3299 11.1732  4
------> CAND: 177.621301 5047.877930 0.0245567 1.7044263 15.4945 11.1699  8
------> CAND: 193.375063 5320.378906 0.7188221 3.5988219 14.8081 11.1287 16
------> CAND: 418.401161 4877.248047 0.9196548 3.5224323 17.2698 11.1253  4
------> CAND: 335.882959 4437.087402 0.8062855 3.4182785 17.2646 11.1212  4
------> CAND:  42.981463 5033.079590 0.9580507 0.4714004 14.8001 11.1183 16
------> CAND:   0.999629 10410.736328 1.4012289 3.9731851 20.486 11.1055  2
------> CAND:  46.086750 6131.791016 1.3336552 3.7483423 15.4277 11.1006  8
------> CAND: 259.221619 5010.556152 0.6764832 3.5500586 17.2336 11.0965  4
------> CAND:   0.750241 4843.734375 1.1621988 0.4269898 17.2311 11.0945  4
------> CAND: 388.519460 3857.452393 0.6580150 0.1206623 15.4047 11.0768  8
------> CAND:  86.655557 4204.951660 1.0645963 0.2428784 15.3764 11.0475  8
------> CAND: 168.336323 4081.206787 0.7176818 0.2023930 14.7454 11.0468 16
------> CAND:  35.239008 7013.731445 0.0993494 1.4460918 14.7414 11.0416 16
------> CAND:  95.449803 5220.250977 1.2161198 0.5087627 14.7399 11.0397 16
------> CAND: 198.702008 4601.952637 0.5828159 3.4431331 15.3574 11.0278  8
------> CAND:   0.187366 3621.149658 0.7181202 3.1387718 14.7262 11.0218 16
------> CAND: 346.413321 4224.875488 0.6054568 0.2624584 20.2108 10.9421  2
------> CAND: 150.611069 4129.156738 0.1319657 0.3306989 14.6479 10.9197 16
------> CAND:  92.299362 4165.857422 0.3749240 0.2483524 15.2284 10.8943  8
------> CAND:   0.999110 3600.331543 0.9685456 3.1329961 16.9783 10.8937  4
------> CAND:  86.380736 5097.211426 0.8595538 3.5750313 15.2275 10.8934  8
------> CAND: 106.008192 3833.939941 1.0031615 3.2272484 14.6175 10.8802 16
------> CAND: 236.552456 3624.625977 0.6063970 0.0249186 15.2015 10.8665  8
------> CAND:  90.831059 6608.014648 1.2347291 0.7715923 14.5893 10.8436 16
------> CAND:  96.036034 5561.710938 0.7670525 0.6083231 15.179 10.8432  8
------> CAND: 152.719062 4695.336426 0.3525524 3.4369521 16.9098 10.8392  4
------> CAND:  28.836657 3652.049072 0.2818739 0.0537404 14.5859 10.8391 16
------> CAND:  86.396566 4812.361328 0.6147280 3.5044229 14.5806 10.8322 16
------> CAND: 166.942239 4967.187500 0.8837363 0.4575120 14.5768 10.8272 16
------> CAND: 374.417214 4447.498535 1.0186270 3.4252498 15.1622 10.8259  8
------> CAND:  70.868058 4432.005371 0.8078361 0.3209493 14.5731 10.8225 16
------> CAND: 177.881329 3811.733154 0.5722824 0.1106637 15.1402 10.8032  8
------> CAND: 226.734446 3730.161865 0.1132225 3.1131496 15.1267 10.7892  8
------> CAND: 166.418809 3881.889404 0.5885212 0.1381098 14.5422 10.7823 16
------> CAND:  59.263846 5042.354492 0.0725538 3.2646039 15.0949 10.7564  8
------> CAND: 185.219210 10282.809570 1.4079442 3.9745643 15.0926 10.754  8
------> CAND:  99.847185 5253.187500 0.6124790 0.5516136 15.0908 10.7522  8
------> CAND:  86.561874 7007.608887 1.2028011 0.8157595 14.5143 10.746 16
------> CAND: 115.537887 3707.355469 0.9706072 0.0581849 14.5072 10.7368 16
------> CAND:  79.018462 5042.354492 0.0725538 3.2646039 15.0713 10.732  8
------> CAND: 152.049787 4095.739014 0.6730787 0.2148186 15.0707 10.7314  8
------> CAND: 474.974935 5703.974121 1.1068649 3.6905780 19.8298 10.7161  2
------> CAND:   2.499592 6347.092285 0.2289847 0.9533486 24.6537 10.707  1
------> CAND: 120.126009 4070.017090 0.6308471 0.2007887 14.4757 10.6959 16
------> CAND: 326.843476 4602.303223 0.4887394 0.3782837 15.0332 10.6927  8
------> CAND: 401.636350 10074.273438 1.4171153 1.1848919 15.031 10.6905  8
------> CAND: 420.253018 5326.498535 0.9247776 0.5486847 16.7176 10.6868  4
------> CAND:   2.499073 4572.020508 0.5139233 0.3789499 24.5965 10.6821  1
------> CAND: 259.685362 7007.608887 1.2028011 0.8157595 16.6937 10.6678  4
------> CAND:  57.584303 6156.100586 1.2280232 3.7478411 15.0025 10.661  8
------> CAND: 381.745493 5426.979980 1.2455901 0.5520856 19.733 10.6587  2
------> CAND: 273.558721 5270.828125 0.6777022 0.5502220 19.7221 10.6523  2
------> CAND:   2.499852 10082.421875 0.5967038 1.4383842 24.5219 10.6497  1
------> CAND: 465.372577 5144.356934 1.1545203 0.4929530 24.5208 10.6492  1
------> CAND:  31.749648 4820.550293 0.9268937 3.5173883 14.4389 10.6483 16
------> CAND:  62.918254 3650.131348 0.8710400 3.1530375 14.4374 10.6464 16
------> CAND:  38.176132 4219.496582 0.8467531 3.3561177 14.4339 10.6418 16
------> CAND: 153.697152 6478.896484 0.9635920 3.7883534 14.4294 10.636 16
------> CAND: 185.617556 4591.125488 0.5904142 0.3688400 14.4245 10.6296 16
------> CAND:  86.561095 9262.589844 1.5328013 1.0544819 14.9677 10.6252  8
------> CAND:  25.056387 4601.666504 0.6524629 0.3690184 14.9456 10.6024  8
------> CAND: 346.234779 4183.226074 0.2063170 0.3049278 16.609 10.6007  4
[20:12:32][1015668][INFO ] Statistics: count dirty SumSpec pages 489052 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:12:32][1015668][INFO ] Data processing finished successfully!
20:12:32 (1015668): called boinc_finish(0)

</stderr_txt>
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