[ 0:00] compiling /var/obj/divine-nightly/semidbg/test/_expand/bricks/data.bt/testintervalmap_disjoint_insert.no_oom.cpp [ 0:00] compiling /dios/lib/config/seqklee.bc [ 0:03] setting up pass: functionmeta, options = [ 0:05] setting up pass: fuse-ctors, options = [ 0:05] KLEE: output directory is "/var/obj/divine-nightly/semidbg/test/__test_work_dir.10/_klee_out" [ 0:08] KLEE: Using Z3 solver backend [ 0:08] WARNING: this target does not support the llvm.stacksave intrinsic. [ 0:08] 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' [ 0:08] [ 0:08] KLEE: WARNING: undefined reference to function: _Z10klee_abortv [ 0:12] KLEE: WARNING: undefined reference to function: __dios_tainted_init [ 0:12] KLEE: WARNING: undefined reference to function: klee_free [ 0:12] KLEE: WARNING: undefined reference to function: klee_malloc [ 0:12] KLEE: WARNING ONCE: Using zero size array fix for landingpad instruction filter [ 0:12] i:1 [ 0:12] KLEE: WARNING ONCE: Alignment of memory from call "klee_malloc" is not modelled. Using alignment of 8. [ 0:12] about to __boot:0 [ 0:12] about to run the scheduler:0 [ 0:12] KLEE: WARNING ONCE: calling external: __dios_tainted_init() at /dios/libc/sys/start.cpp:49 5 [ 0:12] KLEE: ERROR: /dios/libc/sys/start.cpp:87: failed external call: __dios_tainted_init [ 0:12] KLEE: NOTE: now ignoring this error at this location [ 0:12] KLEE: ERROR: EXITING ON ERROR: [ 0:12] Error: failed external call: __dios_tainted_init [ 0:12] File: /dios/libc/sys/start.cpp [ 0:12] Line: 87 [ 0:12] assembly.ll line: 87243 [ 0:12] Stack: [ 0:12] #000087243 in __dios_start (l=0, argc=1, argv=94597359956488, envp=94597360025608) at /dios/libc/sys/start.cpp:87 [ 0:12] #100034173 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163 [ 0:12] #200094864 in klee_boot (argc=2, argv=94597319940864) at /dios/arch/klee/boot.c:41 [ 0:12] [ 0:12] [ 0:12] 1 /* TAGS: c++ ext */ [ 0:12] 2 /* CC_OPTS: -std=c++17 -I/home/xrockai/src/divine/nightly/bricks/ */ [ 0:12] 3 /* VERIFY_OPTS: -o nofail:malloc */ [ 0:12] 4 /* PROGRAM_OPTS: " brick::t_data::TestIntervalMap::disjoint_insert" */ [ 0:12] 5 [ 0:12] 6 [ 0:12] 7 #define NVALGRIND [ 0:12] 8 #define BRICK_UNITTEST_DEF [ 0:12] 9 #include [ 0:12] 10 #include [ 0:12] 11 [ 0:12] 12 int main() [ 0:12] 13 { [ 0:12] 14 brick::t_data::TestIntervalMap().disjoint_insert(); [ 0:12] 15 } [ 0:12] # no errors were expected but one was found anyway