diff --git a/inc/malloc.h b/inc/malloc.h
index f74afbd..2bf08ee 100644
--- a/inc/malloc.h
+++ b/inc/malloc.h
@@ -40,10 +40,9 @@ typedef struct s_zones {
 extern pthread_mutex_t g_malloc_mutex;
 extern t_zones g_zones;
 
-void *malloc(size_t size);
 void *ft_malloc(size_t size);
-void free(void *ptr);
-void *realloc(void *ptr, size_t size);
+void ft_free(void *ptr);
+void *ft_realloc(void *ptr, size_t size);
 
 void show_alloc_mem(void);
 void show_alloc_mem_ex(void);
diff --git a/main.c b/main.c
index 37244ea..1a52ae1 100644
--- a/main.c
+++ b/main.c
@@ -3,14 +3,37 @@
 
 int main(int argc, char **argv) {
 	srand(argv[1][0]+argv[1][1]+argv[1][2]);
-	int *arr;
+	int **arr = (int **)ft_malloc(atoi(argv[2]) * sizeof(int *));
 	size_t size;
 	for (int i = 0; i < atoi(argv[2]); i++) {
 		size = (rand() & 0x7ff) | 0xf00000;
-		arr = (int *)ft_malloc(size * sizeof(int));
-		printf ("arr %d addr: %p arr size: %zu\n", i, arr, size);
-		free(arr);
+		arr[i] = (int *)ft_malloc(size * sizeof(int));
+		printf ("arr %d addr: %p arr size: %zu\n", i, arr[i], size);
+		//ft_free(arr);
 	}
+	ft_free(arr[3]);
+	ft_free(arr[5]);
+	ft_free(arr[1]);
+	ft_free(arr[6]);
+	ft_free(arr[2]);
+	ft_free(arr[4]);
+	ft_free(arr[0]);
+	ft_free(arr[7]);
+//	for (int i = 0; i < atoi(argv[2]); i++) {
+//		ft_free(arr[i]);
+//	}
+	printf("second round\n");
+	for (int i = 0; i < atoi(argv[2]); i++) {
+		size = (rand() & 0x7ff) | 0xf00000;
+		arr[i] = (int *)ft_malloc(size * sizeof(int));
+		printf ("arr %d addr: %p arr size: %zu\n", i, arr[i], size);
+		//ft_free(arr);
+	}
+	for (int i = 0; i < atoi(argv[2]); i++) {
+		ft_free(arr[i]);
+	}
+	printf("free arr");
+	ft_free(arr);
 	show_alloc_sizes();
 	return 0;
 }
diff --git a/src/free.c b/src/free.c
index f71c157..eafcb31 100644
--- a/src/free.c
+++ b/src/free.c
@@ -1,6 +1,6 @@
 #include "malloc.h"
 
-void free(void *ptr) {
+void ft_free(void *ptr) {
 	pthread_mutex_lock(&g_malloc_mutex);
 	t_block *block = (t_block *)((char *)ptr - sizeof(t_block));
 	if (block->size < g_zones.small_block_max_size) {
diff --git a/src/malloc.c b/src/malloc.c
index eb24946..b630b80 100644
--- a/src/malloc.c
+++ b/src/malloc.c
@@ -22,7 +22,7 @@ void *malloc_tiny(size_t size) {
 			}
 			zone->head = (t_block *)addr;
 			curr = zone->head;
-			printf("addr of g_zones.tiny_zones : %p\n"
+			/*printf("addr of g_zones.tiny_zones : %p\n"
 					"addr of zone : %p\n"
 					"addr of *head %p\n"
 					"sizeof tzone : %zu\n"
@@ -31,7 +31,7 @@ void *malloc_tiny(size_t size) {
 					zone,
 					curr,
 					sizeof(t_zone),
-					sizeof(t_block));
+					sizeof(t_block));*/
 			curr->size = size;
 			curr->free = 0;
 			curr->next = NULL;
@@ -87,7 +87,7 @@ void *malloc_small(size_t size) {
 			}
 			zone->head = (t_block *)addr;
 			curr = zone->head;
-			printf("addr of g_zones.small_zones : %p\n"
+			/*printf("addr of g_zones.small_zones : %p\n"
 					"addr of zone : %p\n"
 					"addr of *head %p\n"
 					"sizeof tzone : %zu\n"
@@ -96,7 +96,7 @@ void *malloc_small(size_t size) {
 					zone,
 					curr,
 					sizeof(t_zone),
-					sizeof(t_block));
+					sizeof(t_block));*/
 			curr->size = size;
 			curr->free = 0;
 			curr->next = NULL;
@@ -134,7 +134,8 @@ void *malloc_large(size_t size) {
 	t_block *curr = g_zones.large_blocks;
 	if (curr == NULL) {
 		// TODO protect mmap
-		curr = (t_block *)((char *)mmap(NULL, size + sizeof(t_block) + (16 - sizeof(t_block) % 16), PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0) + (16 - sizeof(t_block) % 16));
+		g_zones.large_blocks = (t_block *)((char *)mmap(NULL, size + sizeof(t_block) + (16 - sizeof(t_block) % 16), PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0) + (16 - sizeof(t_block) % 16));
+		curr = g_zones.large_blocks;
 		curr->size = size;
 		curr->free = 0;
 		curr->next = NULL;
diff --git a/test.sh b/test.sh
index b3d20fa..85b6a15 100755
--- a/test.sh
+++ b/test.sh
@@ -1,4 +1,4 @@
 #!/bin/sh
 make
 gcc main.c libft_malloc.so -o malloc_test.out
-LD_LIBRARY_PATH=. LD_PRELOAD=./libft_malloc.so ./malloc_test.out $1 $2
+LD_LIBRARY_PATH=. LD_PRELOAD=./libft_malloc.so ./malloc_test.out $@