Hmm all checked twice. Got 11 Mesh Refinements like in the tutorial and all got the same settings like given in the tutorial. I run it again with 32 cores now I got again the following message:
2016-12-14 13:10 Illegal triangles were found after surface tesselation. There could be a
problem with the CAD geometry. Trying to proceed anyway.
2016-12-14 13:10The tesselated surface is not closed. There could be a problem with the CAD
geometry (such as self-intersections). Please inspect your geometry. Trying to proceed anyway.
2016-12-14 13:37 Run finished.
2016-12-14 13:42Mesh check finished.
2016-12-14 13:42Number of nodes: 103826972016-12-14
13:42Number of faces: 26732643
2016-12-14 13:42Number of volumes: 8245764
2016-12-14 13:42Number of tetrahedra: 113
2016-12-14 13:42Number of hexahedra: 6489943
2016-12-14 13:42Number of prisms: 188583
2016-12-14 13:42Number of pyramids: 0
2016-12-14 13:42Number of polyhedra: 1558635
2016-12-14 13:42Mesh quality check failed. The mesh is not OK.
2016-12-14 13:43Mesh import started.
2016-12-14 13:44Mesh bounding box diagonal length: 29.629
Maybe @jousefm can help?