[ 0:00] % divine cc -o testcase.bc -c /home/xrockai/src/divine/nightly/test/lang-c/memcpy-overlap-2.c
[ 0:00] compiling /home/xrockai/src/divine/nightly/test/lang-c/memcpy-overlap-2.c
[ 0:00] /home/xrockai/src/divine/nightly/test/lang-c/memcpy-overlap-2.c:6:17: warning: implicitly declaring library function 'malloc' with type 'void *(unsigned long)'
[ 0:00]     char *mem = malloc( 4 );
[ 0:00]                 ^
[ 0:00] /home/xrockai/src/divine/nightly/test/lang-c/memcpy-overlap-2.c:6:17: note: include the header <stdlib.h> or explicitly provide a declaration for 'malloc'
[ 0:00] /home/xrockai/src/divine/nightly/test/lang-c/memcpy-overlap-2.c:10:9: warning: implicit declaration of function 'free' is invalid in C99
[ 0:00]         free( mem );
[ 0:00]         ^
[ 0:00] 2 warnings generated.
[ 0:00] % native-link testcase.bc
[ 0:00] setting up pass: fuse-ctors, options = 
[ 0:00] setting up pass: lowering, options = 
[ 0:00] setting up pass: recurse-annotations, options = 
[ 0:00] setting up pass: interrupt-mem, options = __dios_reschedule
[ 0:00] setting up pass: interrupt-cfl, options = __dios_suspend
[ 0:00] compiling native-0.bc
[ 0:01] compiling /dios/lib/config/native.bc
[ 0:01] warning: overriding the module target triple with x86_64-unknown-linux-gnu [-Woverride-module]
[ 0:03] 1 warning generated.
[ 0:04] /usr/bin/ld: /tmp/native-2-164539.o: in function `__execute_main(int, int, char**, char**)':
[ 0:04] /dios/libc/sys/start.cpp:87: undefined reference to `__dios_tainted_init'
[ 0:04] /usr/bin/ld: /dios/libc/sys/start.cpp:87: undefined reference to `__dios_tainted_init'
[ 0:04] /usr/bin/ld: /dios/libc/sys/start.cpp:87: undefined reference to `__dios_tainted_init'
[ 0:04] clang-7: error: linker command failed with exit code 1 (use -v to see invocation)