[ 0:00] --symbolic [ 0:00] compiling /home/xrockai/src/divine/nightly/test/abstract/sym-cast-a.cpp [ 0:00] states per second: 12.3077 [ 0:26] state count: 4 [ 0:26] mips: 0.13 [ 0:26] symbolic: 1 [ 0:27] [ 0:27] error found: yes [ 0:27] error trace: | [ 0:27] ASSUME (not (bvslt var_0 #x00000000)) [ 0:27] ASSUME (not (= (bvadd var_0 #x00000001) (concat (ite (= #b1 ((_ extract 15 15) (bvadd ((_ extract 15 0) var_0) #x0001))) #xffff #x0000) (bvadd ((_ extract 15 0) var_0) #x0001)))) [ 0:27] (0) Assertion failed: x + 1 == y, file /home/xrockai/src/divine/nightly/test/abstract/sym-cast-a.cpp, line 12. [ 0:27] [0] FATAL: assertion failure in userspace [ 0:27] [ 0:27] active stack: [ 0:27] - 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 (*)()) [ 0:27] location: /dios/include/dios/sys/fault.hpp:193 [ 0:27] - symbol: __dios_fault [ 0:27] location: /dios/src/libc/sys/fault.c:12 [ 0:27] - symbol: __assert_fail [ 0:27] location: /dios/src/libc/_PDCLIB/assert.c:19 [ 0:27] - symbol: main [ 0:27] location: /home/xrockai/src/divine/nightly/test/abstract/sym-cast-a.cpp:12 [ 0:27] - symbol: _start [ 0:27] location: /dios/src/libc/sys/start.cpp:82 [ 0:27] a report was written to verify.out [ 0:27] [ 0:49] ^ —————. —.— . . —.— . . .————— . . [ 0:49] ——— | | | | | | |\ | | | | [ 0:49] —(o)— | | | | | | | \ | |———— '————| [ 0:49] ——————— | | | \ / | | \| | | [ 0:49] ————————— —————' —'— ' —'— ' ' '————— ' [ 0:49] [ 0:49] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started. [ 0:49] traced states: #1 [ 0:50] # active threads: [0:0] [ 0:50] T: (0) Assertion failed: x + 1 == y, file /home/xrockai/src/divine/nightly/test/abstract/sym-cast-a.cpp, line 12. [ 0:50] T: [0] FATAL: assertion failure in userspace [ 0:50] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193 [ 0:50] # NOTE: $frame in __dios_fault [ 0:50] > backtrace [ 0:50] void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193 [ 0:50] __dios_fault at /dios/src/libc/sys/fault.c:12 [ 0:50] __assert_fail at /dios/src/libc/_PDCLIB/assert.c:19 [ 0:50] main at /home/xrockai/src/divine/nightly/test/abstract/sym-cast-a.cpp:12 [ 0:50] _start at /dios/src/libc/sys/start.cpp:82 [ 0:50] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193 [ 0:50] # NOTE: $frame in __dios_fault