[ 0:00] compiling /var/obj/divine-nightly/semidbg/test/_expand/svcomp/array/sanfoundry_43_true.pkg.c/v.10.c [ 0:00] compiling /dios/lib/config/seqklee.bc [ 0:00] setting up pass: functionmeta, options = [ 0:01] setting up pass: fuse-ctors, options = [ 0:01] KLEE: output directory is "/var/obj/divine-nightly/semidbg/test/__test_work_dir.5/_klee_out" [ 0:03] KLEE: Using Z3 solver backend [ 0:03] 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] i:1 [ 0:07] KLEE: WARNING ONCE: Alignment of memory from call "klee_malloc" is not modelled. Using alignment of 8. [ 0:07] about to __boot:0 [ 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: 34076 [ 0:07] Stack: [ 0:07] #000034076 in __dios_start (l=0, argc=1, argv=94683063808520, envp=94683063877640) at /dios/libc/sys/start.cpp:87 [ 0:07] #100010095 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163 [ 0:07] #200042341 in klee_boot (argc=2, argv=94683037793024) at /dios/arch/klee/boot.c:41 [ 0:07] [ 0:07] [ 0:07] 1 /* TAGS: c */ [ 0:07] 2 /* VERIFY_OPTS: --sequential -o nofail:malloc */ [ 0:07] 3 /* CC_OPTS: -DSIZE=10 */ [ 0:07] 4 [ 0:07] 5 // V: v.10 CC_OPT: -DSIZE=10 [ 0:07] 6 // V: v.100 CC_OPT: -DSIZE=100 [ 0:07] 7 // V: v.1000 CC_OPT: -DSIZE=1000 [ 0:07] 8 // V: v.10000 CC_OPT: -DSIZE=10000 TAGS: big [ 0:07] 9 // V: v.100000 CC_OPT: -DSIZE=100000 TAGS: big [ 0:07] 10 extern void __VERIFIER_error() __attribute__ ((__noreturn__)); [ 0:07] 11 void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: __VERIFIER_error(); } } [ 0:07] 12 [ 0:07] 13 /* [ 0:07] 14 * Adapted from http://www.sanfoundry.com/c-programming-examples-arrays/ [ 0:07] 15 * C Program to Increment every Element of the Array by one & Print Incremented Array [ 0:07] 16 */ [ 0:07] 17 [ 0:07] 18 void incrementArray(int src[SIZE] , int dst[SIZE]) [ 0:07] 19 { [ 0:07] 20 int i; [ 0:07] 21 for (i = 0; i < SIZE; i++) { [ 0:07] 22 dst[i] = src[i]+1; // this alters values in array in main() [ 0:07] 23 } [ 0:07] 24 } [ 0:07] 25 [ 0:07] 26 int main() [ 0:07] 27 { [ 0:07] 28 int src[SIZE]; [ 0:07] 29 int dst[SIZE]; [ 0:07] 30 [ 0:07] 31 incrementArray( src , dst ); [ 0:07] 32 [ 0:07] 33 int x; [ 0:07] 34 for ( x = 0 ; x < SIZE ; x++ ) { [ 0:07] 35 src[ x ] = dst[ x ]-1; [ 0:07] 36 } [ 0:07] 37 return 0; [ 0:07] 38 } [ 0:07] 39 [ 0:07] 40 [ 0:07] # no errors were expected but one was found anyway