simgrid::instr::Type* type = container->type_->getChild(state);
simgrid::instr::Value* val = simgrid::instr::Value::byNameOrCreate(
value_str, "", type); /* if user didn't declare a value with a color, use no color */
simgrid::instr::Type* type = container->type_->getChild(state);
simgrid::instr::Value* val = simgrid::instr::Value::byNameOrCreate(
value_str, "", type); /* if user didn't declare a value with a color, use no color */