GPSS/H
General-purpose simulation package
Ability to handle very large models (e.g., 100,000 statements)
Because of the basic nature of GPSS statements and other capabilities, external routines are usually not needed
Interactive debugger allows breakpoints on model logic, entities, or simulation time
PROOF Animation
General-purpose animation package
Can be used with GPSS/H, SLX, certain simulation sofware from other vendors, and models programmed in C or C++
Can operate in concurrent or post-processed modes
Provides smooth animation and can handle hundreds of objects
CAD files can be imported and hierarchical presentations can be developed
SLX
General-purpose simulation package
Different modeling layers allow you to choose the level of detail appropriate for your application
Modeling constructs can be customized to fit your needs
Fast execution speed and ability to handle very large models
Ability to interface with other simulation models through the use of the High Level Architecture (HLA)