To try CADSM in Linux:

Create a directory, say, /home/username/cadsm1 for the downloads.
Download  (9,065,428B).
In a terminal window, execute:
    cd /home/username/cadsm1
    ./visual            This launches CADSM.

Alternatively, create a script ( containing the commands below:
    cd /home/username/cadsm1
Make sure the script has permission to be executed. Then double click the script.
Please read the Known Problems

How to use CADSM beyond the 30-day evaluation period.