gib# out run [klee] test/svcomp/recursion/Addition02_false.chk.c gib# cmd /usr/bin/env gib# srcdir=/home/xrockai/src/divine/nightly gib# PATH=/home/xrockai/src/divine/nightly/test/lib:/usr/bin:/bin:/opt/klee/bin gib# sh gib# /home/xrockai/src/divine/nightly/test/lib/check_klee gib# test/svcomp/recursion/Addition02_false.chk.c expect --result error --location-comment ERROR cc -o test.bc /home/xrockai/src/divine/nightly/test/svcomp/recursion/Addition02_false.chk.c verify --symbolic --solver stp --sequential test.bc + klee.dios --version + ALLOWED_OPTS=nofail:malloc simfail:malloc nofail:vfs simfail:vfs + seq 5 + ALLOWED_OPTS=ALLOWED_OPTS nondet-level:1 + ALLOWED_OPTS=ALLOWED_OPTS nondet-level:2 + ALLOWED_OPTS=ALLOWED_OPTS nondet-level:3 + ALLOWED_OPTS=ALLOWED_OPTS nondet-level:4 + ALLOWED_OPTS=ALLOWED_OPTS nondet-level:5 + RESULT= + TYPE= + VALUE= + . ./script + expect --result error --location-comment ERROR + [ 4 -ne 0 ] + RESULT=error + shift + shift + [ 2 -ne 0 ] + TYPE=--location-comment + VALUE=ERROR + shift + shift + [ 0 -ne 0 ] + cc -o test.bc /home/xrockai/src/divine/nightly/test/svcomp/recursion/Addition02_false.chk.c + opts= + [ 3 -ne 0 ] + out=test.bc + shift + shift + [ 1 -ne 0 ] + input_file=/home/xrockai/src/divine/nightly/test/svcomp/recursion/Addition02_false.chk.c + shift + [ 0 -ne 0 ] + divine cc -o pre-test.bc /home/xrockai/src/divine/nightly/test/svcomp/recursion/Addition02_false.chk.c /dios/config/seqklee.bc -C,-lsys,-lrst,-lc++abi,-lc,-larch_klee compiling /home/xrockai/src/divine/nightly/test/svcomp/recursion/Addition02_false.chk.c /home/xrockai/src/divine/nightly/test/svcomp/recursion/Addition02_false.chk.c:28:1: warning: non-void function does not return a value in all control paths } ^ 1 warning generated. compiling /dios/config/seqklee.bc + lart pre-test.bc test.bc functionmeta fuse-ctors setting up pass: functionmeta, options = setting up pass: fuse-ctors, options = + verify --symbolic --solver stp --sequential test.bc + echo verify verify + opts= + [ 5 -ne 0 ] + shift + [ 4 -ne 0 ] + shift + shift + [ 2 -ne 0 ] + shift + [ 1 -ne 0 ] + file=test.bc + shift + [ 0 -ne 0 ] + klee.dios -disable-verify -entry-point=klee_boot -exit-on-error -output-dir=_klee_out -check-overshift=false test.bc + tee klee.out KLEE: WARNING: Module and host target triples do not match: 'x86_64-unknown-none-elf' != 'x86_64-pc-linux-gnu' This may cause unexpected crashes or assertion violations. KLEE: output directory is "/var/obj/xrockai-divine-nightly.semidbg/scratch.3763875/_klee_out" KLEE: Using Z3 solver backend WARNING: this target does not support the llvm.stacksave intrinsic. KLEE: WARNING ONCE: unsupported intrinsic llvm.experimental.noalias.scope.decl warning: Linking two modules of different target triples: 'klee_div_zero_check64_Debug+Asserts.bc' is 'x86_64-unknown-linux-gnu' whereas 'test.bc' is 'x86_64-unknown-none-elf' KLEE: WARNING: undefined reference to function: klee_free KLEE: WARNING: undefined reference to function: klee_malloc about to __boot:0 KLEE: WARNING ONCE: Alignment of memory from call "klee_malloc" is not modelled. Using alignment of 8. about to run the scheduler:0 KLEE: ERROR: /dios/libc/stdio/_PDCLIB_print.c:109: illegal instruction KLEE: NOTE: now ignoring this error at this location KLEE: ERROR: EXITING ON ERROR: Error: illegal instruction File: /dios/libc/stdio/_PDCLIB_print.c Line: 109 assembly.ll line: 43089 State: 4 Stack: #000043089 in int2base(value=18446744073709551615, status=93885109189344) at /dios/libc/stdio/_PDCLIB_print.c:109 #100042911 in _PDCLIB_print(spec=93885101550593, status=93885109189344) at /dios/libc/stdio/_PDCLIB_print.c:576 #200041201 in _vcbprintf(p=93885092941584, cb=93885101472840, format=93885101550592, arg=93885104229952) at /dios/libc/stdio/_vcbprintf.c:57 #300038536 in vsnprintf(s=93885102878720, n=1024, format=93885101550592, arg=93885104229952) at /dios/libc/stdio/vsnprintf.c:32 #400038516 in snprintf(s=93885102878720, n=1024, format=93885101550592) at /dios/libc/stdio/snprintf.c:12 #500034888 in __dios_trace_f(fmt=93885101583456) at /dios/libc/sys/trace.cpp:66 #600015628 in _ZN6__dios9FaultBase13fault_handlerEiP9_VM_Framei(this=93885106267152, kernel=0, frame=0, what=14) at /dios/sys/fault.cpp:58 #700008296 in _ZN6__dios9FaultBase7handlerINS_7ContextEEEv9_VM_FaultP9_VM_FramePFvvE(_what=14, cont_frame=0, cont_pc=0) at /dios/sys/fault.hpp:130 #800045861 in __dios_fault(f=14, msg=93885104628224) at /dios/arch/klee/fault.c:8 #900034770 in __VERIFIER_error() at /dios/libc/svcomp/svcomp-error.cpp:5 #1000004803 in main() at /home/xrockai/src/divine/nightly/test/svcomp/recursion/Addition02_false.chk.c:47 #1100036981 in __dios_start(l=0, argc=1, argv=93885106553864, envp=93885106573832) at /dios/libc/sys/start.cpp:94 #1200010981 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv() at /dios/sys/sched_null.hpp:168 #1300046003 in klee_boot(argc=1, argv=93885070067072) at /dios/arch/klee/boot.c:41 + grep -m1 -n /\*.*ERROR.*\*/ /home/xrockai/src/divine/nightly/test/svcomp/recursion/Addition02_false.chk.c + cut -d: -f1 + line=47 + grep /home/xrockai/src/divine/nightly/test/svcomp/recursion/Addition02_false.chk.c:47 klee.out #1000004803 in main() at /home/xrockai/src/divine/nightly/test/svcomp/recursion/Addition02_false.chk.c:47