1 2 about to do 14 [0] 3 about to do 14 [-1] 4 Invalid read of size 4 5 at 0x........: main (base.c:14) 6 Address 0x........ is 4 bytes before the accessing pointer's 7 legitimate range, a block of size 40 alloc'd 8 at 0x........: malloc (vg_replace_malloc.c:...) 9 by 0x........: main (arith_include2.c:22) 10 11 about to do 16 [0] 12 about to do 16 [-1] 13 about to do 18 [0] 14 about to do 18 [-1] 15 about to do 20 [0] 16 Invalid read of size 4 17 at 0x........: main (base.c:20) 18 Address 0x........ is not derived from any known block 19 20 about to do 20 [-1] 21 Invalid read of size 4 22 at 0x........: main (base.c:20) 23 Address 0x........ is not derived from any known block 24 25 about to do 22 [0] 26 Invalid read of size 4 27 at 0x........: main (base.c:22) 28 Address 0x........ is not derived from any known block 29 30 about to do 22 [-1] 31 Invalid read of size 4 32 at 0x........: main (base.c:22) 33 Address 0x........ is not derived from any known block 34 35 36 ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 0 from 0) 37