GAMS Distribution 24.9.1 (August, 30, 2017)

The documentation is also included in the GAMS distribution in electronic form.

Please consult the release notes before downloading a system. Here are the installation notes.

Platform Notes
MS Windows 32 bit Windows Vista or newer on AMD- or Intel-based (x86_32) architectures. (zip'ed installersee 2))
MS Windows 64 bit Windows Vista or newer on AMD- or Intel-based (x86_64) architectures. (zip'ed installersee 2))
Linux 64 bit AMD- or Intel-based 64-bit (x86_64) Linux systems with glibc 2.7 or higher.
Mac OS X Intel-based 64-bit (x86_64) Macintosh system with OS X 10.10 (Yosemite) or higher. Please note that this is a OS X Terminal application and must be executed using the command line interface. (sfx installer)
Solaris i86pc AMD- or Intel-based 64-bit (x86_64) Solaris system. Built on Solaris 11.0. Please contact support@gams.com to request a download for this platform.
Solaris SPARC 64bit Sparc-based 64-bit (sparc_64) Solaris system. Built on Solaris 10. Please contact support@gams.com to request a download for this platform.
IBM AIX PowerPC based 64-bit (ppc_64) AIX system. Built on AIX 7.1. Please contact support@gams.com to request a download for this platform.

Please visit this page for downloads of older GAMS distributions.


Notes:

  1. There are some mailing lists, which will inform you about forthcoming releases, provide additional information, and are useful for questions about GAMS and modeling issues.
  2. Microsoft Internet Explorer users who have enabled SmartScreen Filter may get several warnings during the download of a GAMS system. If you do not want to ignore these messages, please download the "zip-ed installer" from the list above and unzip this file before running the setup program.
  3. Also Windows 8 and newer use the SmartScreen Filter and might give a warning. For more information please check our Support Wiki.
  4. MD5-Hash values (use a program like md5sum to verify):
    bc1f2cdc0a4b33d2efd8ffee98fb283c aix_ppc_64_sfx.exe
    466ea4c0ab7803550d1e7632f878dd00 linux_x64_64_sfx.exe
    3e4ce1179e2af30fb34edb47a6fda6d5 GAMS24.9.dmg
    263be774be49cdd80cf7956635876539 osx_x64_64_sfx.exe
    621e77ffd7b79fe7505b250df9497950 solaris_sparc_64_sfx.exe
    e71889049d907386d438a60bf53a1e32 solaris_x64_64_sfx.exe
    ec08b81ba4e3d377140419d655cacacb windows_x64_64.exe
    30e534c00058ef80743d76b1626802fe windows_x86_32.exe
    
  5. Without a valid GAMS license the system will operate as a free demo system:
    • Model limits:
      • Number of constraints and variables: 300
      • Number of nonzero elements: 2000 (of which 1000 nonlinear)
      • Number of discrete variables: 50 (including semi continuous, semi integer and member of SOS-Sets)
    • Additional Global solver limits: Number of constraints and variables: 10
    • The GAMS log will indicate that your system runs in demo mode:

      GAMS 24.7.3   Copyright (C) 1987-2016 GAMS Development. All rights reserved
      Licensee: GAMS Development Corporation, Washington, DC   G871201/0000CA-ANY
                Free Demo,  202-342-0180,  sales@gams.com,  www.gams.com   DC0000
      
    • GAMS will terminate with a licensing error if you hit one of the limits above:
      *** Status: Terminated due to a licensing error
      ***         Inspect listing file for more information
      
  6. To deliver GAMS with the best performance we are using the Amazon CloudFront web service, a global network of edge locations for content delivery.