At line 58 of file bounds.f
Fortran runtime error: Index '11' of dimension 1 of array 'a' above upper bound of 10

Error termination. Backtrace:
#0  0x7e9838023960 in ???
#1  0x7e98380244d9 in ???
#2  0x7e9838024ad6 in ???
#3  0x5a51013cc85c in ???
#4  0x5a51013cca50 in ???
#5  0x7e9837c29d8f in __libc_start_call_main
	at ../sysdeps/nptl/libc_start_call_main.h:58
#6  0x7e9837c29e3f in __libc_start_main_impl
	at ../csu/libc-start.c:392
#7  0x5a51013cc0d4 in ???
#8  0xffffffffffffffff in ???
 
BOUNDS:
  Fortran77 version.
 
  This program uses an illegal memory reference.
  In this case, an array element A(11) is read,
  although the array is only dimensioned for size 10.
 
  Compilation with the GFortran switch -fbounds-check
  will generate a run-time warning.