public static void Initialize(AssertionRefinement Assertion, DefinitionRef ImplementationProcess, DefinitionRef SpecificationProcess, SpecificationBase spec)
{
Specification Spec = spec as Specification;
//get the relevant global variables; remove irrelevant variables so as to save memory;
List <string> varList = ImplementationProcess.GetGlobalVariables();
varList.AddRange(SpecificationProcess.GetGlobalVariables());
Valuation GlobalEnv = Spec.SpecValuation.GetVariableChannelClone(varList, ImplementationProcess.GetChannels());
//Initialize InitialStep
Assertion.InitialStep = new PNConfiguration(ImplementationProcess, Constants.INITIAL_EVENT, null, GlobalEnv, false, spec);
Assertion.InitSpecStep = new PNConfiguration(SpecificationProcess, Constants.INITIAL_EVENT, null, GlobalEnv, false, spec);
Assertion.MustAbstract = ImplementationProcess.MustBeAbstracted();
if (SpecificationProcess.MustBeAbstracted())
{
throw new ParsingException(
"Process " + Assertion.SpecProcess + " has infinite states and therefore can not be used as a property model for refinement checking!", Assertion.AssertToken);
}
}
public static void Initialize(AssertionBase Assertion, DefinitionRef Process, SpecificationBase spec)
{
Specification Spec = spec as Specification;
//get the relevant global variables; remove irrelevant variables so as to save memory;
Valuation GlobalEnv = Spec.SpecValuation.GetVariableChannelClone(Process.GetGlobalVariables(), Process.GetChannels());
//Initialize InitialStep
Assertion.InitialStep = new Configuration(Process, Constants.INITIAL_EVENT, null, GlobalEnv, false);
Assertion.MustAbstract = Process.MustBeAbstracted();
}
public override void Initialize(SpecificationBase spec)
{
//initialize the ModelCheckingOptions
base.Initialize(spec);
Specification Spec = spec as Specification;
ReachableStateCondition = Spec.DeclarationDatabase[ReachableStateLabel];
List <string> varList = Process.GetGlobalVariables();
varList.AddRange(ReachableStateCondition.GetVars());
varList.AddRange(ConstraintCondition.GetVars());
Valuation GlobalEnv = Spec.SpecValuation.GetVariableChannelClone(varList, Process.GetChannels());
//Initialize InitialStep
InitialStep = new Configuration(Process, Constants.INITIAL_EVENT, null, GlobalEnv, false);
MustAbstract = Process.MustBeAbstracted();
if (MustAbstract)
{
throw new ParsingException(
"Process " + StartingProcess +
" has infinite states and therefore can not be used to assert reachability with MIN/MAX constraints!",
AssertToken);
}
}
public override void Initialize(SpecificationBase spec)
{
//initialize the ModelCheckingOptions
base.Initialize(spec);
Specification Spec = spec as Specification;
ReachableStateCondition = Spec.DeclarationDatabase[ReachableStateLabel];
List <string> varList = Process.GetGlobalVariables();
varList.AddRange(ReachableStateCondition.GetVars());
Valuation GlobalEnv = Spec.SpecValuation.GetVariableChannelClone(varList, Process.GetChannels());
//Initialize InitialStep
InitialStep = new Configuration(Process, Constants.INITIAL_EVENT, null, GlobalEnv, false);
MustAbstract = Process.MustBeAbstracted();
}
public override void Initialize(SpecificationBase spec)
{
Specification Spec = spec as Specification;
List <string> varList = Process.GetGlobalVariables();
BA.Initialize(Spec.DeclarationDatabase, Spec.SpecValuation);
foreach (KeyValuePair <string, Expression> pair in BA.DeclarationDatabase)
{
varList.AddRange(pair.Value.GetVars());
}
Valuation GlobalEnv = Spec.SpecValuation.GetVariableChannelClone(varList, Process.GetChannels());
InitialStep = new Configuration(Process, Constants.INITIAL_EVENT, null, GlobalEnv, false);
MustAbstract = Process.MustBeAbstracted();
base.Initialize(spec);
}
public override void Initialize(SpecificationBase spec)
{
Specification Spec = spec as Specification;
ReachableStateCondition = Spec.DeclarationDatabase[ReachableStateLabel];
PAT.Common.Ultility.ParsingUltility.TestIsBooleanExpression(
ReachableStateCondition,
new CommonToken(null, -1, -1, -1, -1),
" used in the condition \"" + ReachableStateLabel + "\" of reachablity assertion \"" + this.ToString() + "\"",
Spec.SpecValuation,
new Dictionary <string, Expression>()
);
List <string> varList = Process.GetGlobalVariables();
varList.AddRange(ReachableStateCondition.GetVars());
Valuation GlobalEnv = Spec.SpecValuation.GetVariableChannelClone(varList, Spec.GetChannelNames(Process.GetChannels()));
//Initialize InitialStep
InitialStep = new Configuration(Process, Constants.INITIAL_EVENT, null, GlobalEnv, false);
MustAbstract = Process.MustBeAbstracted();
//base.Initialize(spec);
//initialize model checking options, the default option is for deadlock/reachablity algorithms
ModelCheckingOptions = new ModelCheckingOptions();
List <string> DeadlockEngine = new List <string>();
if (!(spec as Specification).HasWildVariable)
{
DeadlockEngine.Add(Constants.ENGINE_DEPTH_FIRST_SEARCH);
DeadlockEngine.Add(Constants.ENGINE_BREADTH_FIRST_SEARCH);
}
ModelCheckingOptions.AddAddimissibleBehavior(Constants.COMPLETE_BEHAVIOR, DeadlockEngine);
}
