diff --git a/testsBP/sieve/sieve.c b/testsBP/sieve/sieve.c
index 949d9fde..e8207404 100644
--- a/testsBP/sieve/sieve.c
+++ b/testsBP/sieve/sieve.c
@@ -61,26 +61,26 @@ int main () {
 
   int ans;
 
-  struct timeval before , after;
-  gettimeofday(&before , NULL);
+  //struct timeval before , after;
+  //gettimeofday(&before , NULL);
     
   ans = sieve ();
-  gettimeofday(&after , NULL);
+  //gettimeofday(&after , NULL);
   if (ans != 1899)
     printf ("Sieve result wrong, ans = %d, expected 1899", ans);
 
-  printf("Total time elapsed : %.0lf us\n" , time_diff(before , after) );
+  //printf("Total time elapsed : %.0lf us\n" , time_diff(before , after) );
 
 
   printf("Round 2\n");
-  gettimeofday(&before , NULL);
+  //gettimeofday(&before , NULL);
     
   ans = sieve ();
-  gettimeofday(&after , NULL);
+  //gettimeofday(&after , NULL);
   if (ans != 1899)
     printf ("Sieve result wrong, ans = %d, expected 1899", ans);
 
-  printf("Total time elapsed : %.0lf us\n" , time_diff(before , after) ); 
+  //printf("Total time elapsed : %.0lf us\n" , time_diff(before , after) ); 
   
   return 0;