The model contains one compartment called "compartment". There are two species named S1 and S2 and two parameters named k1 and k2. The model contains one reaction defined as:

Reaction Rate
S1 → S2 compartment · k1 · S1

The model contains one initialAssignment:

Variable Formula
k1 k2100

Note: InitialAssignments override any declared initial values. In this case the value calculated by the initialAssignment is consistent with the value declared.

The initial conditions are as follows:

Value Units
Initial amount of S1 1 mole
Initial amount of S2 1.5 mole
Value of parameter k1 0.5 second-1
Value of parameter k2 50 second-1
Volume of compartment "compartment" 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.

Note: The test data for this model was generated from an analytical solution of the system of equations.