format fixes

Author: Remi Delmas

regression/contracts/invar_havoc_dynamic_array/main.c

@@ -9,8 +9,10 @@ void main()
   data[5] = 0;
 
   for(unsigned i = 0; i < SIZE; i++)
+    // clang-format off
     __CPROVER_assigns(i, __CPROVER_POINTER_OBJECT(data))
     __CPROVER_loop_invariant(i <= SIZE)
+    // clang-format on
     {
       data[i] = 1;
     }

regression/contracts/invar_havoc_static_array/main.c

@@ -9,8 +9,10 @@ void main()
   data[5] = 0;
 
   for(unsigned i = 0; i < SIZE; i++)
+    // clang-format off
     __CPROVER_assigns(i, __CPROVER_POINTER_OBJECT(data))
     __CPROVER_loop_invariant(i <= SIZE)
+    // clang-format on
     {
       data[i] = 1;
     }

regression/contracts/invar_havoc_static_multi-dim_array_partial_const_idx/test.desc

@@ -6,7 +6,7 @@ main.c
 ^\[main\.\d+\] .* Check loop invariant before entry: SUCCESS$
 ^\[main\.\d+\] .* Check that loop invariant is preserved: SUCCESS$
 ^\[main\.\d+\] .* Check that i is assignable: SUCCESS$
-^\[main\.\d+\] .* Check that data\[\(signed long int\)4\]\[\(signed long int\)i\]\[\(signed long int\)6\] is assignable: SUCCESS$
+^\[main\.\d+\] .* Check that data\[\(signed long (long )?int\)4\]\[\(signed long (long )?int\)i\]\[\(signed long (long )?int\)6\] is assignable: SUCCESS$
 ^\[main\.assertion\.\d+\] .* assertion data\[1\]\[2\]\[3\] == 0: FAILURE$
 ^\[main\.assertion\.\d+\] .* assertion data\[4\]\[5\]\[6\] == 0: FAILURE$
 ^VERIFICATION FAILED$