The invention relates to a method for the automatic starting and stopping of an internal combustion engine. The system comprises means for monitoring execution of annotated logic code associated with a software component to determine whether a condition has been satisfied, wherein annotations in the logic code provide one or more details about the software component, the details being useful to a healing agent to correct a problem associated with said condition during the execution of the logic code. Since a guide tube having a smaller diameter than that of a pipe line to be repaired can be used, a sufficient gap is formed between the guide tube and the manhole, thereby allowing the operator to freely access the manhole during the lining operation for inspection and confirmation of a lining situation. Next, the soft-top is attached to the outside of the support structure.