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Merge branch 'jani_support' of https://sselab.de/lab9/private/git/storm into jani_support 

Former-commit-id: 2ae1483c69 [formerly 264860a3db]
Former-commit-id: ff24a83736340dae68fefd6c84d0d2d6e6a20e94
tempestpy_adaptions
sjunges 8 years ago
parent
aee1956950 ba0d81ca52
commit
691ed406d0
4 changed files with 30 additions and 20 deletions
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  1. 8
      src/builder/DdJaniModelBuilder.cpp
  2. 2
      src/generator/JaniNextStateGenerator.cpp
  3. 36
      src/generator/VariableInformation.cpp
  4. 4
      src/storage/prism/Module.cpp

8
src/builder/DdJaniModelBuilder.cpp
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@ -895,7 +895,6 @@ namespace storm {
if (action.isInputEnabled()) {
// If the action is input-enabled, we add self-loops to all states.
transitions *= actionGuard.ite(action.transitions, encodeIndex(0, action.getLowestLocalNondeterminismVariable(), action.getHighestLocalNondeterminismVariable() - action.getLowestLocalNondeterminismVariable(), this->variables) * actionIdentityPair.second);
actionGuard.ite(action.transitions, encodeIndex(0, action.getLowestLocalNondeterminismVariable(), action.getHighestLocalNondeterminismVariable() - action.getLowestLocalNondeterminismVariable(), this->variables) * actionIdentityPair.second).exportToDot("this.dot");
} else {
transitions *= action.transitions;
}
@ -1107,7 +1106,8 @@ namespace storm {
}
// Add the source location and the guard.
transitions *= this->variables.manager->getEncoding(this->variables.automatonToLocationDdVariableMap.at(automaton.getName()).first, edge.getSourceLocationIndex()).template toAdd<ValueType>() * guard;
storm::dd::Add<Type, ValueType> sourceLocationAndGuard = this->variables.manager->getEncoding(this->variables.automatonToLocationDdVariableMap.at(automaton.getName()).first, edge.getSourceLocationIndex()).template toAdd<ValueType>() * guard;
transitions *= sourceLocationAndGuard;
// If we multiply the ranges of global variables, make sure everything stays within its bounds.
if (!globalVariablesInSomeDestination.empty()) {
@ -1124,7 +1124,9 @@ namespace storm {
// Finally treat the transient assignments.
std::map<storm::expressions::Variable, storm::dd::Add<Type, ValueType>> transientEdgeAssignments;
if (!this->transientVariables.empty()) {
performTransientAssignments(edge.getAssignments().getTransientAssignments(), [this, &transientEdgeAssignments, &guard] (storm::jani::Assignment const& assignment) { transientEdgeAssignments[assignment.getExpressionVariable()] = guard * this->variables.rowExpressionAdapter->translateExpression(assignment.getAssignedExpression()); } );
performTransientAssignments(edge.getAssignments().getTransientAssignments(), [this, &transientEdgeAssignments, &guard, &sourceLocationAndGuard] (storm::jani::Assignment const& assignment) {
transientEdgeAssignments[assignment.getExpressionVariable()] = sourceLocationAndGuard * this->variables.rowExpressionAdapter->translateExpression(assignment.getAssignedExpression());
} );
}
return EdgeDd(isMarkovian, guard, guard * transitions, transientEdgeAssignments, globalVariablesInSomeDestination);

2
src/generator/JaniNextStateGenerator.cpp
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@ -188,7 +188,7 @@ namespace storm {
blockingExpression = blockingExpression.isInitialized() ? blockingExpression || localBlockingExpression : localBlockingExpression;
initialState.setFromInt(integerVariable.bitOffset, integerVariable.bitWidth, static_cast<uint_fast64_t>(variableValue - integerVariable.lowerBound));
}
// Gather iterators to the initial locations of all the automata.
std::vector<std::set<uint64_t>::const_iterator> initialLocationsIterators;
uint64_t currentLocationVariable = 0;

36
src/generator/VariableInformation.cpp
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@ -63,15 +63,19 @@ namespace storm {
}
for (auto const& variable : model.getGlobalVariables().getBooleanVariables()) {
booleanVariables.emplace_back(variable.getExpressionVariable(), totalBitOffset, true);
++totalBitOffset;
if (!variable.isTransient()) {
booleanVariables.emplace_back(variable.getExpressionVariable(), totalBitOffset, true);
++totalBitOffset;
}
}
for (auto const& variable : model.getGlobalVariables().getBoundedIntegerVariables()) {
int_fast64_t lowerBound = variable.getLowerBound().evaluateAsInt();
int_fast64_t upperBound = variable.getUpperBound().evaluateAsInt();
uint_fast64_t bitwidth = static_cast<uint_fast64_t>(std::ceil(std::log2(upperBound - lowerBound + 1)));
integerVariables.emplace_back(variable.getExpressionVariable(), lowerBound, upperBound, totalBitOffset, bitwidth, true);
totalBitOffset += bitwidth;
if (!variable.isTransient()) {
int_fast64_t lowerBound = variable.getLowerBound().evaluateAsInt();
int_fast64_t upperBound = variable.getUpperBound().evaluateAsInt();
uint_fast64_t bitwidth = static_cast<uint_fast64_t>(std::ceil(std::log2(upperBound - lowerBound + 1)));
integerVariables.emplace_back(variable.getExpressionVariable(), lowerBound, upperBound, totalBitOffset, bitwidth, true);
totalBitOffset += bitwidth;
}
}
for (auto const& automaton : model.getAutomata()) {
uint_fast64_t bitwidth = static_cast<uint_fast64_t>(std::ceil(std::log2(automaton.getNumberOfLocations())));
@ -79,15 +83,19 @@ namespace storm {
totalBitOffset += bitwidth;
for (auto const& variable : automaton.getVariables().getBooleanVariables()) {
booleanVariables.emplace_back(variable.getExpressionVariable(), totalBitOffset);
++totalBitOffset;
if (!variable.isTransient()) {
booleanVariables.emplace_back(variable.getExpressionVariable(), totalBitOffset);
++totalBitOffset;
}
}
for (auto const& variable : automaton.getVariables().getBoundedIntegerVariables()) {
int_fast64_t lowerBound = variable.getLowerBound().evaluateAsInt();
int_fast64_t upperBound = variable.getUpperBound().evaluateAsInt();
uint_fast64_t bitwidth = static_cast<uint_fast64_t>(std::ceil(std::log2(upperBound - lowerBound + 1)));
integerVariables.emplace_back(variable.getExpressionVariable(), lowerBound, upperBound, totalBitOffset, bitwidth);
totalBitOffset += bitwidth;
if (!variable.isTransient()) {
int_fast64_t lowerBound = variable.getLowerBound().evaluateAsInt();
int_fast64_t upperBound = variable.getUpperBound().evaluateAsInt();
uint_fast64_t bitwidth = static_cast<uint_fast64_t>(std::ceil(std::log2(upperBound - lowerBound + 1)));
integerVariables.emplace_back(variable.getExpressionVariable(), lowerBound, upperBound, totalBitOffset, bitwidth);
totalBitOffset += bitwidth;
}
}
}

4
src/storage/prism/Module.cpp
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@ -196,12 +196,12 @@ namespace storm {
bool Module::containsVariablesOnlyInUpdateProbabilities(std::set<storm::expressions::Variable> const& undefinedConstantVariables) const {
for (auto const& booleanVariable : this->getBooleanVariables()) {
if (booleanVariable.getInitialValueExpression().containsVariable(undefinedConstantVariables)) {
if (booleanVariable.hasInitialValue() && booleanVariable.getInitialValueExpression().containsVariable(undefinedConstantVariables)) {
return false;
}
}
for (auto const& integerVariable : this->getIntegerVariables()) {
if (integerVariable.getInitialValueExpression().containsVariable(undefinedConstantVariables)) {
if (integerVariable.hasInitialValue() && integerVariable.getInitialValueExpression().containsVariable(undefinedConstantVariables)) {
return false;
}
if (integerVariable.getLowerBoundExpression().containsVariable(undefinedConstantVariables)) {
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