* expiration time exceeds the existing one by more than the slop
* value */
unsigned int expireslop;
+
+ /** @brief Verbosity (0 = quiet; 1 = noisy) */
+ int verbose;
+
+ /** @brief Command-line argument count to pass to user program */
+ int argc;
+
+ /** @brief Command-line arguments to pass to user program */
+ char **argv;
};
/** @brief Model checker execution stats */
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 */
};
struct PendingFutureValue {
ModelChecker(struct model_params params);
~ModelChecker();
+ void run();
+
/** @returns the context for the main model-checking system thread */
ucontext_t * get_system_context() { return &system_context; }
- /** Prints an execution summary with trace information. */
- void print_summary();
+ void print_summary() const;
#if SUPPORT_MOD_ORDER_DUMP
void dumpGraph(char *filename);
#endif
bool assert_bug(const char *msg);
void assert_user_bug(const char *msg);
- void set_assert() {asserted=true;}
bool is_deadlocked() const;
bool is_complete_execution() const;
+ void print_stats() const;
- /** @brief Alert the model-checker that an incorrectly-ordered
- * synchronization was made */
- void set_bad_synchronization() { bad_synchronization = true; }
+ void set_bad_synchronization();
const model_params params;
Node * get_curr_node();
bool sleep_can_read_from(ModelAction * curr, const ModelAction *write);
bool thin_air_constraint_may_allow(const ModelAction * writer, const ModelAction *reader);
bool mo_may_allow(const ModelAction * writer, const ModelAction *reader);
- bool has_asserted() {return asserted;}
- void reset_asserted() {asserted=false;}
+ bool has_asserted() const;
+ void set_assert();
bool promises_expired() const;
void execute_sleep_set();
void wake_up_sleeping_actions(ModelAction * curr);
* <tt>b</tt>.
*/
CycleGraph *mo_graph;
- bool failed_promise;
- bool too_many_reads;
- bool asserted;
- /** @brief Incorrectly-ordered synchronization was made */
- bool bad_synchronization;
/** @brief The cumulative execution stats */
struct execution_stats stats;
void record_stats();
- void print_stats() const;
bool have_bug_reports() const;
void print_bugs() const;
+ void print_execution(bool printbugs) const;
+
+ friend void user_main_wrapper();
};
extern ModelChecker *model;