[ 0:01] compiling /home/xrockai/src/divine/nightly/test/lang-c/global-array-alias.c [ 0:01] compiling /dios/lib/config/seqklee.bc [ 0:01] setting up pass: functionmeta, options = [ 0:02] setting up pass: fuse-ctors, options = [ 0:02] KLEE: output directory is "/var/obj/divine-nightly/semidbg/test/__test_work_dir.7/_klee_out" [ 0:04] KLEE: Using Z3 solver backend [ 0:04] WARNING: this target does not support the llvm.stacksave intrinsic. [ 0:04] warning: Linking two modules of different target triples: klee_div_zero_check.bc' is 'x86_64-unknown-linux-gnu' whereas 'klee.bc' is 'x86_64-unknown-none-elf' [ 0:04] [ 0:04] KLEE: WARNING: undefined reference to function: __dios_tainted_init [ 0:06] KLEE: WARNING: undefined reference to function: klee_free [ 0:06] KLEE: WARNING: undefined reference to function: klee_malloc [ 0:06] about to __boot:0 [ 0:07] KLEE: WARNING ONCE: Alignment of memory from call "klee_malloc" is not modelled. Using alignment of 8. [ 0:07] about to run the scheduler:0 [ 0:07] KLEE: WARNING ONCE: calling external: __dios_tainted_init() at /dios/libc/sys/start.cpp:49 5 [ 0:07] KLEE: ERROR: /dios/libc/sys/start.cpp:87: failed external call: __dios_tainted_init [ 0:07] KLEE: NOTE: now ignoring this error at this location [ 0:07] KLEE: ERROR: EXITING ON ERROR: [ 0:07] Error: failed external call: __dios_tainted_init [ 0:07] File: /dios/libc/sys/start.cpp [ 0:07] Line: 87 [ 0:07] assembly.ll line: 34176 [ 0:07] Stack: [ 0:07] #000034176 in __dios_start (l=0, argc=1, argv=94501275746312, envp=94501275764744) at /dios/libc/sys/start.cpp:87 [ 0:07] #100010185 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163 [ 0:07] #200042424 in klee_boot (argc=1, argv=94501262927936) at /dios/arch/klee/boot.c:41 [ 0:07] [ 0:07] [ 0:07] 1 /* TAGS: min c */ [ 0:07] 2 #include [ 0:07] 3 [ 0:07] 4 int a[] = {105,106,107,108,109,110}; [ 0:07] 5 int (*b)[6] = &a; [ 0:07] 6 [ 0:07] 7 int main() [ 0:07] 8 { [ 0:07] 9 int (*c)[6] = &a; [ 0:07] 10 assert( (*b)[0] == 105 ); [ 0:07] 11 assert( (*c)[0] == 105 ); [ 0:07] 12 assert( (*b)[1] == 106 ); [ 0:07] 13 assert( (*c)[1] == 106 ); [ 0:07] 14 [ 0:07] 15 (*b)[0] = 3; [ 0:07] 16 (*c)[1] = 4; [ 0:07] 17 a[2] = 1; [ 0:07] 18 [ 0:07] 19 assert( a[0] == 3 ); [ 0:07] 20 assert( (*b)[0] == 3 ); [ 0:07] 21 assert( (*c)[0] == 3 ); [ 0:07] 22 assert( a[1] == 4 ); [ 0:07] 23 assert( (*b)[1] == 4 ); [ 0:07] 24 assert( (*c)[1] == 4 ); [ 0:07] 25 assert( a[2] == 1 ); [ 0:07] 26 assert( (*b)[2] == 1 ); [ 0:07] 27 assert( (*c)[2] == 1 ); [ 0:07] 28 return 0; [ 0:07] 29 } [ 0:07] # no errors were expected but one was found anyway