int main(int argc, char **argv) {
assert(argc == 4);
// TODO: maybe we want to get them from prompt args
int num_vars = stoi(argv[2]);
int depth = stoi(argv[3]);
ifstream stream(argv[1]);
StateTransitionSystemLoader loader(stream);
unique_ptr<StateTransitionSystem> sts = loader.make();
State* si = sts->states()[0];
VariableAssignment vars = VariableAssignment(num_vars);
for (auto *var : sts->variables()) {
vars.set(var, false);
}
ReachabilitySet rs = computeReachabilitySet(Configuration(si, move(vars)));
size_t siex = (num_vars + 1) + pow(2, depth + 1) - 1;
cout << endl << "SIZE expected: " << siex;
size_t size = rs.size();
cout << endl << "SIZE: " << size << endl;
if (size - siex != 0) return 1;
return 0;
}
bool Rank1Constraint::isSatisfied(const VariableAssignment& assignment,
const PrintOptions& printOnFail) const {
const FElem ares = a_.eval(assignment);
const FElem bres = b_.eval(assignment);
const FElem cres = c_.eval(assignment);
if (ares*bres != cres) {
# ifdef DEBUG
if (printOnFail == PrintOptions::DBG_PRINT_IF_NOT_SATISFIED) {
cerr << GADGETLIB2_FMT("Constraint named \"%s\" not satisfied. Constraint is:",
name().c_str()) << endl;
cerr << annotation() << endl;
cerr << "Variable assignments are:" << endl;
const Variable::set varSet = getUsedVariables();
for(const Variable& var : varSet) {
cerr << var.name() << ": " << assignment.at(var).asString() << endl;
}
cerr << "a: " << ares.asString() << endl;
cerr << "b: " << bres.asString() << endl;
cerr << "a*b: " << (ares*bres).asString() << endl;
cerr << "c: " << cres.asString() << endl;
}
# endif
return false;
}
return true;
}
FElem Variable::eval(const VariableAssignment& assignment) const {
try {
return assignment.at(*this);
} catch (::std::out_of_range) {
GADGETLIB_FATAL(GADGETLIB2_FMT("Attempted to evaluate unassigned Variable \"%s\", idx:%lu", name().c_str(),
index_));
}
}
bool PolynomialConstraint::isSatisfied(const VariableAssignment& assignment,
const PrintOptions& printOnFail) const {
const FElem aEval = a_.eval(assignment);
const FElem bEval = b_.eval(assignment);
if (aEval != bEval) {
# ifdef DEBUG
if(printOnFail == PrintOptions::DBG_PRINT_IF_NOT_SATISFIED) {
cerr << GADGETLIB2_FMT("Constraint named \"%s\" not satisfied. Constraint is:",
name().c_str()) << endl;
cerr << annotation() << endl;
cerr << "Expecting: " << aEval << " == " << bEval << endl;
cerr << "Variable assignments are:" << endl;
const Variable::set varSet = getUsedVariables();
for(const Variable& var : varSet) {
cerr << var.name() << ": " << assignment.at(var).asString() << endl;
}
}
# endif
return false;
}
return true;
}
size_t numVars() const {return assignment_.size();} // TODO change to take num from constraintSys_