Memory not freed:
-----------------
   Address     Size     Caller
0x08ff4398      0x2  at studenti/LucaOlivieri/tests-LucaOlivieri.c:1407
0x08ff43a8      0x2  at studenti/LucaOlivieri/tests-LucaOlivieri.c:1408
0x08ff43b8      0x2  at studenti/LucaOlivieri/tests-LucaOlivieri.c:1409
0x08ff43c8      0x2  at studenti/LucaOlivieri/tests-LucaOlivieri.c:1410
0x08ff46a0      0x2  at studenti/LucaOlivieri/tests-LucaOlivieri.c:1362
0x08ff46b0      0x2  at studenti/LucaOlivieri/tests-LucaOlivieri.c:1363
0x08ff46c0      0x2  at studenti/LucaOlivieri/tests-LucaOlivieri.c:1364
0x08ff46d0      0x2  at studenti/LucaOlivieri/tests-LucaOlivieri.c:1365