#include "classlist.h"
#include "snapshot-interface.h"
-typedef SnapList<ModelAction *> action_list_t;
-
/** @brief Model checker execution stats */
struct execution_stats {
int num_total; /**< @brief Total number of executions */
ModelChecker();
~ModelChecker();
model_params * getParams();
- void run();
-
- /** Restart the model checker, intended for pluggins. */
- void restart();
/** Exit the model checker, intended for pluggins. */
void exit_model_checker();
- /** @returns the context for the main model-checking system thread */
- ucontext_t * get_system_context() { return &system_context; }
-
ModelExecution * get_execution() const { return execution; }
ModelHistory * get_history() const { return history; }
Thread * get_current_thread() const;
- void switch_from_master(Thread *thread);
- uint64_t switch_to_master(ModelAction *act);
+ uint64_t switch_thread(ModelAction *act);
void assert_bug(const char *msg, ...);
Scheduler * getScheduler() {return scheduler;}
MEMALLOC
private:
- /** Flag indicates whether to restart the model checker. */
- bool restart_flag;
-
/** Snapshot id we return to restart. */
snapshot_id snapshot;
int execution_number;
+ unsigned int curr_thread_num;
+ Thread * chosen_thread;
+ bool thread_chosen;
+ bool break_execution;
+
+ void startRunExecution(Thread *old);
+ void finishRunExecution(Thread *old);
+ void consumeAction();
+ void chooseThread(ModelAction *act, Thread *thr);
+ Thread * getNextThread();
+ void handleChosenThread(Thread *old);
+
+ modelclock_t checkfree;
+
unsigned int get_num_threads() const;
- bool next_execution();
+ void finish_execution(bool moreexecutions);
bool should_terminate_execution();
Thread * get_next_thread();
void reset_to_initial_state();
- ucontext_t system_context;
-
ModelVector<TraceAnalysis *> trace_analyses;
+ char random_state[256];
- /** @bref Implement restart. */
- void do_restart();
/** @bref Plugin that can inspect new actions. */
TraceAnalysis *inspect_plugin;
/** @brief The cumulative execution stats */