MMSIM61 Spectre

I have installed the IC5141 + MMSIM61
As I am using icfb, everything is fine until I am trying to use Spectre from MMSIM61.
Here is error message:

Notice from spectre.
WAIting for available license for virtuoso(R) Spectre(R).

--I guess it is something to do with license.However, I have seen the Spectre license has been checked in/out successfully as below.
[cad@localhost ~]$ 17:27:54 (cdslmd) OUT: "Virtuoso_Schematic_Editor_L" cad@localhost.localdomain
17:28:09 (cdslmd) IN: "Virtuoso_Schematic_Editor_L" cad@localhost.localdomain
17:28:11 (cdslmd) OUT: "analog_Design_Environment_L" cad@localhost.localdomain
17:32:36 (cdslmd) OUT: "Virtuoso_Spectre" cad@localhost.localdomain
17:32:37 (cdslmd) IN: "Virtuoso_Spectre" cad@localhost.localdomain
17:32:37 (cdslmd) OUT: "32500" cad@localhost.localdomain
17:32:37 (cdslmd) IN: "32500" cad@localhost.localdomain
17:32:37 (cdslmd) OUT: "Virtuoso_Multi_mode_Simulation" cad@localhost.localdomain
17:32:37 (cdslmd) IN: "Virtuoso_Multi_mode_Simulation" cad@localhost.localdomain
17:33:10 (cdslmd) IN: "Analog_Design_Environment_L" cad@localhost.localdomain
17:33:11 (cdslmd) OUT: "Analog_Design_Environment_L" cad@localhost.localdomain
17:33:11 (cdslmd) IN: "Analog_Design_Environment_L" cad@localhost.localdomain
17:33:11 (cdslmd) OUT: "Analog_Design_Environment_L" cad@localhost.localdomain
17:33:11 (cdslmd) IN: "Analog_Design_Environment_L" cad@localhost.localdomain
17:33:11 (cdslmd) OUT: "Virtuoso_Schematic_Editor_L" cad@localhost.localdomain
17:33:13 (cdslmd) IN: "Virtuoso_Schematic_Editor_L" cad@localhost.localdomain
Does Anyone know how to solve the problem?

Maybe a liense file($MMSIM_ROOT/share/license/license.dat) is also needed.

I realize it is due to the version of MMSIM license initiated is too old.