#include <stdio.h>
#include <stdlib.h>
#include <signal.h>
-
-
-#define IS_UNSAT 0
-#define IS_SAT 1
-#define IS_INDETER 2
-#define IS_RUNSOLVER 3
-#define IS_FREEZE 3
-
-#define BUFFERSIZE 1024
+#include "solver_interface.h"
class IncrementalSolver {
public: