--- a/regexParser/generateSequentialSearch.cc	Wed Jan 20 18:20:48 2016 +0900
+++ b/regexParser/generateSequentialSearch.cc	Wed Jan 20 20:28:40 2016 +0900
@@ -1,4 +1,5 @@
 #include <stdio.h>
+#include <stdlib.h>
 
 #include "generateSequentialSearch.h"
 #include "subsetConstruction.h"
@@ -6,6 +7,11 @@
 void exportState(TransitionGeneratorPtr tg) {
     StatePtr state = tg->stateList;
     FILE *fp = fopen("state.cc","w");
+    if (fp==NULL) {
+        perror("");
+        fprintf(stderr,"cannot write state.cc\n");
+        exit(1);
+    }
     for (;state;state = state->next) {
         fprintf(fp,"void state%lx(Buffer buff);\n",state->bitState.bitContainer);
     }
@@ -37,7 +43,8 @@
                     fprintf(fp,"    else if (c<='%c') state%lx(buff);\n",(unsigned char)end, bi.bitContainer);
                 }
             }
-            if (state->bitState.bitContainer == 2) {
+            free(ccw);
+            if (state->bitState.bitContainer & 2) {
                 fprintf(fp,"    else stateMatch(buff);\n");
             } else {
                 fprintf(fp,"    else stateSkip(buff);\n");