--- /dev/null
+# Over-constrained faces
+
+# create mesh
+from mechanic import *
+
+# get all over-constrained faces
+filter = smesh_builder.GetFilter(SMESH.FACE, SMESH.FT_OverConstrainedFace)
+ids = mesh.GetIdsFromFilter(filter)
+print("Over-constrained faces:", ids)