The model contains one compartment called C. There are three species called S1, S2 and S3 and one parameter called k1. The model contains one reaction defined as:

Reaction Rate
S1 → S2 k1 · S1 · C

The model contains one rule:

Type Variable Formula
Rate S3 0.15exp(time)

where the symbol 'time' denotes the current simulation time.

The initial conditions are as follows:

Value Units
Initial amount of S1 1.5 mole
Initial amount of S2 0 mole
Initial amount of S3 0 mole
Value of parameter k1 1.5 second-1
Volume of compartment C 1 litre

The species values are given as amounts of substance to make it easier to use the model in a discrete stochastic simulator, but (as per usual SBML principles) their symbols represent their values in concentration units where they appear in expressions.