/// <summary>
/// Replays the computation of the initial state.
/// </summary>
internal unsafe void ReplayInitialState()
{
var initialState = _states[0];
fixed(byte *state = &initialState[0])
RuntimeModel.Replay(state, _replayInfo[0], initializationStep: true);
}
/// <summary>
/// Replays the next transition of the simulated counter example.
/// </summary>
private void Replay()
{
fixed(byte *sourceState = _states[_stateIndex - 1])
_runtimeModel.Replay(sourceState, _counterExample.GetReplayInformation(_stateIndex - 1), initializationStep: _stateIndex == -1);
var actualState = stackalloc byte[_runtimeModel.StateVectorSize];
_runtimeModel.Serialize(actualState);
if (IsCompleted && _counterExample.EndsWithException)
{
throw new InvalidOperationException(
"The path the counter example was generated for ended with an exception that could not be reproduced by the replay.");
}
EnsureStatesMatch(actualState, _states[_stateIndex]);
}