[ 0:00]   | load /home/xrockai/src/divine/next-staging/test/abstract/metaunit/tracker-unit.cpp tracker-unit.cpp
[ 0:00]   | expect --result valid
[ 0:00]   | cc -o testcase.bc -std=c++14 tracker-unit.cpp
[ 0:00]   | verify --max-memory 4GiB --max-time 600 --threads 2 --report-filename verify.out --lamp metaunit -o nofail:malloc testcase.bc
[ 0:00] compiling tracker-unit.cpp
[ 0:00] loading bitcode … DiOS … LART … RR … constants … done
[ 0:06] booting … done
[ 0:06] states per second: 90.9091
[ 0:06] state count: 2
[ 0:06] mips: 0.27
[ 0:06] 
[ 0:06] error found: yes
[ 0:06] error trace: |
[ 0:06]   FAULT: invalid pointer heap* bf6c8d65 0 passed to __vm_obj_size
[ 0:06]   [0] FATAL: bad hypercall in userspace
[ 0:06]   DOUBLE FAULT: invalid pointer heap* 6c9b2967 0 passed to __vm_obj_size
[ 0:06] 
[ 0:06] active stack:
[ 0:06]   - symbol: void __dios::FaultBase::handler<__dios::Context>(_VM_Fault, _VM_Frame*, void (*)())
[ 0:06]     location: /dios/sys/fault.hpp:118
[ 0:06]   - symbol: __lamp_op_release.842
[ 0:06]     location: /dios/include/util/array.hpp:135
[ 0:06]   - symbol: __lart_exit_frame
[ 0:06]     location: /dios/include/rst/frame.hpp:42
[ 0:06]   - symbol: main
[ 0:06]     location: tracker-unit.cpp:17
[ 0:06]   - symbol: __dios_start
[ 0:06]     location: /dios/libc/sys/start.cpp:94
[ 0:06] E: unexpected result from: expect --result valid