On launching the elastic analysis the error appears
- Verify the geometry of the model. Usually you’ll find an inaccuracy in the point coordinates of the walls. Read this article.
- Try to define the tie rods using a function (instead of the default option) allowing some compression in them.
Solution 3 (does not occur often)
- Computer has two processors. Read it here.
Note: the number of processors is not the same as the number of cores!