WARNING (ADE-5033): Cannot find the environment variable 'check_simulator' for tool 'spectre.envOpts'.
Its internal default value will be used.
WARNING (ADE-5034): Unable to access the default environment variables in the simulator's
global .cdsenv file ('<your_install_dir>/tools/dfII/etc/tools/spectre/.cdsenv')
because the file is missing or out-of-date. Till this problem exists, internal
default values will be used for these environment variables during this session.