[ 0:01] compiling /home/xrockai/src/divine/nightly/test/svcomp/loops/underapprox_false_2.c [ 0:01] compiling /dios/lib/config/seq.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.5/_klee_out" [ 0:02] KLEE: Using Z3 solver backend [ 0:02] WARNING: this target does not support the llvm.stacksave intrinsic. [ 0:02] warning: Linking two modules of different target triples: klee_div_zero_check.bc' is 'x86_64-pc-linux-gnu' whereas 'klee.bc' is 'x86_64-unknown-none-elf' [ 0:02] [ 0:02] KLEE: WARNING: undefined reference to function: klee_free [ 0:02] KLEE: WARNING: undefined reference to function: klee_malloc [ 0:02] i:1 [ 0:02] KLEE: WARNING ONCE: Alignment of memory from call "klee_malloc" is not modelled. Using alignment of 8. [ 0:02] about to __boot:0 [ 0:02] about to run the scheduler:0 [ 0:02] [-1] FATAL: assertion failure in userspace:0 [ 0:02] KLEE: ERROR: /dios/arch/klee/glue.cpp:59: abort failure [ 0:02] KLEE: NOTE: now ignoring this error at this location [ 0:02] KLEE: ERROR: EXITING ON ERROR: [ 0:02] Error: abort failure [ 0:02] File: /dios/arch/klee/glue.cpp [ 0:02] Line: 59 [ 0:02] assembly.ll line: 41034 [ 0:02] Stack: [ 0:02] #000041034 in __vm_ctl_set (reg=2, val=0) at /dios/arch/klee/glue.cpp:59 [ 0:02] #100012415 in _ZN6__dios10sched_nullINS_4BaseEE3dieEv (this=94768643282464) at /dios/include/sys/divm.h:494 [ 0:02] #200012384 in _ZN6__dios5FaultINS_10sched_nullINS_4BaseEEEE3dieEv (this=94768643282448) at /dios/sys/fault.hpp:211 [ 0:02] #300013709 in _ZN6__dios9FaultBase13fault_handlerEiP9_VM_Framei (this=94768643282448, kernel=0, frame=0, what=1) at /dios/sys/fault.cpp:63 [ 0:02] #400007165 in _ZN6__dios9FaultBase7handlerINS_7ContextEEEv9_VM_FaultP9_VM_FramePFvvE (_what=1, cont_frame=0, cont_pc=0) at /dios/sys/fault.hpp:130 [ 0:02] #500041238 in __dios_fault (f=1, msg=94768616285408) at /dios/arch/klee/fault.c:8 [ 0:02] #600034197 in __assert_fail (stmt=94768639315560, file=94768641829616, line=5, fun=94768641797568) at /dios/libc/_PDCLIB/assert.c:24 [ 0:02] #700030247 in __VERIFIER_assert (cond=0) at /dios/libc/svcomp/svcomp-assert.cpp:5 [ 0:02] #800003854 in main () at /home/xrockai/src/divine/nightly/test/svcomp/loops/underapprox_false_2.c:16 [ 0:02] #900032775 in __dios_start (l=0, argc=1, argv=94768643621896, envp=94768643691016) at /dios/libc/sys/start.cpp:91 [ 0:02] #1000009670 in _ZN6__dios10sched_nullINS_4BaseEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163 [ 0:02] #1100041334 in klee_boot (argc=2, argv=94768619182080) at /dios/arch/klee/boot.c:41 [ 0:02] [ 0:02]