[ 0:00] --symbolic
[ 0:00] compiling /home/xrockai/src/divine/nightly/test/abstract/sym-cast-e.cpp
[ 0:00] states per second: 9.54654
[ 0:52] state count: 4
[ 0:52] mips: 0.22
[ 0:52] symbolic: 1
[ 0:53] 
[ 0:53] error found: yes
[ 0:53] error trace: |
[ 0:53]   ASSUME (not (bvslt (concat (ite (= #b1 ((_ extract 15 15) ((_ extract 15 0) (concat #x0000 ((_ extract 15 0) var_0))))) #xffff #x0000) ((_ extract 15 0) (concat #x0000 ((_ extract 15 0) var_0)))) #x00000000))
[ 0:53]   ASSUME (= (concat (ite (= #b1 ((_ extract 15 15) (bvadd ((_ extract 15 0) var_0) #x0001))) #xffff #x0000) (bvadd ((_ extract 15 0) var_0) #x0001)) #xffff8000)
[ 0:53]   ASSUME (not (not (= (concat (ite (= #b1 ((_ extract 15 15) (bvadd ((_ extract 15 0) var_0) #x0001))) #xffff #x0000) (bvadd ((_ extract 15 0) var_0) #x0001)) #xffff8000)))
[ 0:53]   (0) Assertion failed: y != -32768, file /home/xrockai/src/divine/nightly/test/abstract/sym-cast-e.cpp, line 19.
[ 0:53]   [0] FATAL: assertion failure in userspace
[ 0:53] 
[ 0:53] active stack:
[ 0:53]   - symbol: void __dios::Fault<__dios::Scheduler<__dios::MachineParams<__dios::MonitorManager<__dios::BaseContext> > > >::handler<__dios::fs::VFS<__dios::ProcessManager<__dios::Fault<__dios::Scheduler<__dios::MachineParams<__dios::MonitorManager<__dios::BaseContext> > > > > > >(_VM_Fault, _VM_Frame*, void (*)())
[ 0:53]     location: /dios/include/dios/sys/fault.hpp:193
[ 0:53]   - symbol: __dios_fault
[ 0:53]     location: /dios/src/libc/sys/fault.c:12
[ 0:53]   - symbol: __assert_fail
[ 0:53]     location: /dios/src/libc/_PDCLIB/assert.c:19
[ 0:53]   - symbol: main
[ 0:53]     location: /home/xrockai/src/divine/nightly/test/abstract/sym-cast-e.cpp:19
[ 0:53]   - symbol: _start
[ 0:53]     location: /dios/src/libc/sys/start.cpp:82
[ 0:53] a report was written to verify.out
[ 0:53] 
[ 1:39]            ^       —————.   —.—  .     .  —.—  .     .  .—————    .    .
[ 1:39]           ———      |     |   |   |     |   |   |\    |  |         |    |
[ 1:39]          —(o)—     |     |   |   |     |   |   |  \  |  |————     '————|
[ 1:39]         ———————    |     |   |    \   /    |   |    \|  |              |
[ 1:39]        —————————   —————'   —'—     '     —'—  '     '  '—————         '
[ 1:39] 
[ 1:39] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started.
[ 1:39] traced states: #1
[ 1:39] # active threads: [0:0]
[ 1:39] T: (0) Assertion failed: y != -32768, file /home/xrockai/src/divine/nightly/test/abstract/sym-cast-e.cpp, line 19.
[ 1:39] T: [0] FATAL: assertion failure in userspace
[ 1:39] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193
[ 1:39] # NOTE: $frame in __dios_fault
[ 1:39] > backtrace
[ 1:39]   void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193
[ 1:39]   __dios_fault at /dios/src/libc/sys/fault.c:12
[ 1:39]   __assert_fail at /dios/src/libc/_PDCLIB/assert.c:19
[ 1:39]   main at /home/xrockai/src/divine/nightly/test/abstract/sym-cast-e.cpp:19
[ 1:39]   _start at /dios/src/libc/sys/start.cpp:82
[ 1:39] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193
[ 1:39] # NOTE: $frame in __dios_fault