Yes, you can use.
If you already use Gaussian, you don't have to apply for Gaussian any more.

[The detail of error]
Attempting to connect to license server
Received license from server
Checking hostid 0
OM(Root) -> X Error of failed request: BadValue (integer parameter out of range for operation)
Major opcode of failed request: 150 (GLX)
Minor opcode of failed request: 3 (X_GLXCreateContext)
Value in failed request: 0x0
Serial number of failed request: 4664
Current serial number in output stream: 4666

 
In the case of this error, please add -nohw option as the following and run AVS/Express with the software renderer mode.

avs -nohw

You can do it also with setting the following environment value.

XP_DEFAULT_RENDERER=SW

Please contact us on the following web form, if you did not avoid this error with this procedure.
contact form

If you install any library and application to your disk, our permits are not necessary.
 
If you expect that center install any library and application to a whole of system, please contact us from the following web form:
Inquiry / Request form
 

Please note that we may not permit or we may ask to install with yourself, depending on the kind of library and application.

No, you can't use. You can use GROMACS on only VCC.
We have not planed to install to SX-ACE. Thank you for your understanding.

Please see the following page.
 
How to use GROMACS

Please apply the "パスワード初期化申請をする" button on the following web site.

the Web application system

You can use these libraries on our all system.
We are providing the library, MathKeisan, for SX-ACE user. This library include Blas and Lapack and other library. Please see the following page about the detail of use.
How to use MathKeisan
 
And we are providing the library, IntelMKL, for OCTOPUS user. This library include Lapack and Blas also. Please see the following page about the detail of use.

How to use IntelMKL(OCTOPUS)
 

You can use commands written the Users's Reference. Please write this command to the job script file and submit.
Utility Programs

[Example] If "water.chk" on current directory changes "water.fchk", please write following script to the job script file.

${g09root}/g09/formchk water.chk water.fchk