#include "stl-model.h"
#include "context.h"
#include "params.h"
-
-/* Forward declaration */
-class Node;
-class NodeStack;
-class CycleGraph;
-class Scheduler;
-class Thread;
-class ClockVector;
-class TraceAnalysis;
-class ModelExecution;
-class ModelAction;
+#include "classlist.h"
typedef SnapList<ModelAction *> action_list_t;
/** @brief Model checker execution stats */
struct execution_stats {
- int num_total; /**< @brief Total number of executions */
- int num_infeasible; /**< @brief Number of infeasible executions */
- int num_buggy_executions; /** @brief Number of buggy executions */
- int num_complete; /**< @brief Number of feasible, non-buggy, complete executions */
- int num_redundant; /**< @brief Number of redundant, aborted executions */
+ int num_total; /**< @brief Total number of executions */
+ int num_infeasible; /**< @brief Number of infeasible executions */
+ int num_buggy_executions; /** @brief Number of buggy executions */
+ int num_complete; /**< @brief Number of feasible, non-buggy, complete executions */
+ int num_redundant; /**< @brief Number of redundant, aborted executions */
};
/** @brief The central structure for model-checking */
class ModelChecker {
public:
- ModelChecker(struct model_params params);
+ ModelChecker();
~ModelChecker();
-
+ void setParams(struct model_params params);
void run();
/** Restart the model checker, intended for pluggins. */
/** Exit the model checker, intended for pluggins. */
void exit_model_checker();
- /** Check the exit_flag. */
- bool get_exit_flag() const { return exit_flag; }
-
/** @returns the context for the main model-checking system thread */
ucontext_t * get_system_context() { return &system_context; }
bool assert_bug(const char *msg, ...);
void assert_user_bug(const char *msg);
- const model_params params;
- void add_trace_analysis(TraceAnalysis *a) { trace_analyses.push_back(a); }
- void set_inspect_plugin(TraceAnalysis *a) { inspect_plugin=a; }
+ model_params params;
+ void add_trace_analysis(TraceAnalysis *a) { trace_analyses.push_back(a); }
+ void set_inspect_plugin(TraceAnalysis *a) { inspect_plugin=a; }
MEMALLOC
private:
/** Flag indicates whether to restart the model checker. */
bool restart_flag;
- /** Flag indicates whether to exit the model checker. */
- bool exit_flag;
/** The scheduler to use: tracks the running/ready Threads */
Scheduler * const scheduler;
unsigned int get_num_threads() const;
- void execute_sleep_set();
-
bool next_execution();
bool should_terminate_execution();
Thread * get_next_thread();
void reset_to_initial_state();
- ModelAction *diverge;
- ModelAction *earliest_diverge;
-
ucontext_t system_context;
ModelVector<TraceAnalysis *> trace_analyses;
extern ModelChecker *model;
-#endif /* __MODEL_H__ */
+#endif /* __MODEL_H__ */