[ET Trac] #2621: keep running into nan ,need help

Sat Jul 23 09:24:57 CDT 2022

#2621: keep running into nan ,need help

 Reporter: Artectek
   Status: new
Milestone: ET_2022_05
  Version: ET_2022_05
     Type: task
 Priority: minor
Component: EinsteinToolkit thorn

Comment (by Artectek):

@@{557058:59e031ba-9bb5-4298-a472-7b99d0ae6f22} ，sorry to bother you again, but i tried your advice,setting dx=dy=dz=12,it still  ran into nan at about the same time as before

```

INFO (NSTracker): Found star at (9.375,5.625,0)
   139444  1307.287 |   61.5954977 |    0.0003189    0.0020122 |    0.0008347 |    1.4536858 |    0.0038059 |      2345
INFO (CarpetTracker): Setting position of refined region #1 from surface #0 to (9.375,5.625,0)
INFO (CarpetTracker): Setting position of refined region #2 from surface #1 to (-9.375,-5.625,0)
INFO (NSTracker): Found star at (9.375,5.625,0)
   139448  1307.325 |   61.5964119 |    0.0003189    0.0020122 |    0.0008347 |    1.4639129 |    0.0038125 |      2345
INFO (CarpetTracker): Setting position of refined region #1 from surface #0 to (9.375,5.625,0)
INFO (CarpetTracker): Setting position of refined region #2 from surface #1 to (-9.375,-5.625,0)
INFO (NSTracker): Found star at (9.375,5.625,0)
   139452  1307.362 |   61.5969842 |    0.0003189    0.0020122 |    0.0008347 |    1.4745400 |    0.0038180 |      2345
INFO (CarpetTracker): Setting position of refined region #1 from surface #0 to (9.375,5.625,0)
INFO (CarpetTracker): Setting position of refined region #2 from surface #1 to (-9.375,-5.625,0)
INFO (NSTracker): Found star at (9.375,5.625,0)
   139456  1307.400 |   61.5976158 |    0.0003189    0.0020123 |    0.0008347 |    1.4825708 |    0.0038222 |      2345
INFO (CarpetTracker): Setting position of refined region #1 from surface #0 to (9.375,5.625,0)
INFO (CarpetTracker): Setting position of refined region #2 from surface #1 to (-9.375,-5.625,0)
INFO (NSTracker): Found star at (9.375,5.625,0)
   139460  1307.438 |   61.5972051 |    0.0003189    0.0020123 |    0.0008347 |    1.4907403 |    0.0038258 |      2345
INFO (CarpetTracker): Setting position of refined region #1 from surface #0 to (9.375,5.625,0)
INFO (CarpetTracker): Setting position of refined region #2 from surface #1 to (-9.375,-5.625,0)
INFO (NSTracker): Found star at (9.375,5.625,0)
   139464  1307.475 |   61.5980420 |    0.0003189    0.0020124 |    0.0008347 |    1.4315498 |    0.0038305 |      2345
INFO (CarpetTracker): Setting position of refined region #1 from surface #0 to (9.375,5.625,0)
INFO (CarpetTracker): Setting position of refined region #2 from surface #1 to (-9.375,-5.625,0)
INFO (NSTracker): Found star at (9.375,5.625,0)
   139468  1307.513 |   61.5987091 |    0.0003189    0.0020124 |    0.0008347 |    1.4378927 |    0.0038341 |      2345
INFO (CarpetTracker): Setting position of refined region #1 from surface #0 to (9.375,5.625,0)
INFO (CarpetTracker): Setting position of refined region #2 from surface #1 to (-9.375,-5.625,0)
INFO (NSTracker): Found star at (9.375,5.625,0)
   139472  1307.550 |   61.5993935 |    0.0003189    0.0020125 |    0.0008348 |    1.4155038 |    0.0038366 |      2345
INFO (CarpetTracker): Setting position of refined region #1 from surface #0 to (9.375,5.625,0)
INFO (CarpetTracker): Setting position of refined region #2 from surface #1 to (-9.375,-5.625,0)
INFO (NSTracker): Found star at (9.375,5.625,0)
   139476  1307.588 |   61.5998317 |    0.0003189    0.0020125 |    0.0008348 |    1.4033181 |    0.0038379 |      2345
INFO (CarpetTracker): Setting position of refined region #1 from surface #0 to (9.375,5.625,0)
INFO (CarpetTracker): Setting position of refined region #2 from surface #1 to (-9.375,-5.625,0)
INFO (NSTracker): Found star at (9.375,5.625,0)
   139480  1307.625 |   61.6007500 |    0.0003189    0.0020125 |    0.0008348 |    1.4024480 |    0.0038378 |      2345
INFO (CarpetTracker): Setting position of refined region #1 from surface #0 to (9.375,5.625,0)
INFO (CarpetTracker): Setting position of refined region #2 from surface #1 to (-9.375,-5.625,0)
INFO (NSTracker): Found star at (9.375,5.625,0)
   139484  1307.662 |   61.6013809 |    0.0003189    0.0020126 |    0.0008348 |    1.4011666 |    0.0038363 |      2345
INFO (CarpetTracker): Setting position of refined region #1 from surface #0 to (9.375,5.625,0)
INFO (CarpetTracker): Setting position of refined region #2 from surface #1 to (-9.375,-5.625,0)
INFO (NSTracker): Found star at (9.375,5.625,0)
   139488  1307.700 |   61.6020977 |    0.0003189    0.0020126 |    0.0008348 |    1.4000632 |    0.0038334 |      2345
INFO (CarpetTracker): Setting position of refined region #1 from surface #0 to (9.375,5.625,0)
INFO (CarpetTracker): Setting position of refined region #2 from surface #1 to (-9.375,-5.625,0)
INFO (NSTracker): Found star at (9.375,5.625,0)
   139492  1307.737 |   61.6018872 |    0.0003189    0.0020126 |    0.0008348 |    1.3990310 |    0.0038290 |      2345
INFO (CarpetTracker): Setting position of refined region #1 from surface #0 to (9.375,5.625,0)
INFO (CarpetTracker): Setting position of refined region #2 from surface #1 to (-9.375,-5.625,0)
INFO (NSTracker): Found star at (9.375,5.625,0)
   139496  1307.775 |   61.6028024 |    0.0003189    0.0020126 |    0.0008348 |    1.3982709 |    0.0038232 |      2345
INFO (CarpetTracker): Setting position of refined region #1 from surface #0 to (9.375,5.625,0)
INFO (CarpetTracker): Setting position of refined region #2 from surface #1 to (-9.375,-5.625,0)
INFO (NSTracker): Found star at (9.375,5.625,0)
   139500  1307.812 |   61.6033686 |    0.0003189    0.0020126 |    0.0008348 |    1.2511643 |    0.0038163 |      2345
INFO (CarpetTracker): Setting position of refined region #1 from surface #0 to (9.375,5.625,0)
INFO (CarpetTracker): Setting position of refined region #2 from surface #1 to (-9.375,-5.625,0)
INFO (NSTracker): Found star at (9.375,10.875,0)
   139504  1307.850 |   61.6041180 |         -nan    0.0014981 |    0.0006712 |    1.0485346 |    0.0019915 |      2345
INFO (CarpetTracker): Setting position of refined region #1 from surface #0 to (9.375,10.875,0)
INFO (CarpetTracker): Setting position of refined region #2 from surface #1 to (-9.375,-10.875,0)
INFO (CarpetRegrid2): Enforcing grid structure properties, iteration 0
INFO (CarpetRegrid2): Enforcing grid structure properties, iteration 1
INFO (CarpetRegrid2): Enforcing grid structure properties, iteration 0
INFO (CarpetRegrid2): Enforcing grid structure properties, iteration 1
INFO (CarpetRegrid2): Enforcing grid structure properties, iteration 0
INFO (CarpetRegrid2): Enforcing grid structure properties, iteration 1
WARNING level 1 from host node2 process 0
  in thorn CarpetLib, file /public/home/guolj/nr/etk/Cactus/configs/sim/build/CarpetLib/dh.cc:161:
  ->
/public/home/guolj/nr/etk/Cactus/configs/sim/build/CarpetLib/dh.cc:971:
   [ml=0 rl=5 c=0] The following grid structure consistency check failed:
   Synchronisation and boundary prolongation: All points must have been received
   needrecv.empty()
```

‌

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Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2621/keep-running-into-nan-need-help
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