/// <summary>
/// Returns the current nondeterministic choice as a program trace step.
/// </summary>
/// <param name="uniqueId">Unique nondet id</param>
/// <param name="choice">Choice</param>
/// <param name="enabledMachines">Enabled machines</param>
/// <returns>TraceStep</returns>
private TraceStep GetNondeterministicChoiceTraceStep(string uniqueId, bool choice,
HashSet <Machine> enabledMachines)
{
var fingerprint = PSharpRuntime.CaptureProgramState();
var traceStep = TraceStep.CreateNondeterministicChoice(fingerprint, uniqueId,
choice, enabledMachines, PSharpRuntime.LivenessChecker.GetMonitorStatus());
Output.Debug(DebugType.Liveness, "<LivenessDebug> Captured program state '{0}' at " +
"nondeterministic choice '{1}-{2}'.", fingerprint.GetHashCode(), uniqueId, choice);
return(traceStep);
}
/// <summary>
/// Returns the current scheduling choice as a program trace step.
/// </summary>
/// <param name="scheduledMachine">Scheduled machine</param>
/// <param name="enabledMachines">Enabled machines</param>
/// <returns>TraceStep</returns>
private TraceStep GetSchedulingChoiceTraceStep(Machine scheduledMachine,
HashSet <Machine> enabledMachines)
{
var fingerprint = PSharpRuntime.CaptureProgramState();
var traceStep = TraceStep.CreateSchedulingChoice(fingerprint, scheduledMachine,
enabledMachines, PSharpRuntime.LivenessChecker.GetMonitorStatus());
Output.Debug(DebugType.Liveness, "<LivenessDebug> Captured program state '{0}' at " +
"scheduling choice.", fingerprint.GetHashCode());
return(traceStep);
}