[ 0:00] --symbolic [ 0:00] compiling /home/xrockai/src/divine/nightly/test/abstract/sym-cast-g.cpp [ 0:00] states per second: 15.1515 [ 0:41] state count: 4 [ 0:41] mips: 0.35 [ 0:41] symbolic: 1 [ 0:41] [ 0:41] error found: yes [ 0:41] error trace: | [ 0:41] ASSUME (not (bvslt (concat (ite (= #b1 ((_ extract 15 15) ((_ extract 15 0) var_0))) #xffff #x0000) ((_ extract 15 0) var_0)) #x00000000)) [ 0:41] ASSUME (= (concat (ite (= #b1 ((_ extract 15 15) (bvadd ((_ extract 15 0) var_0) #x0001))) #xffff #x0000) (bvadd ((_ extract 15 0) var_0) #x0001)) #xffff8000) [ 0:41] 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))) [ 0:41] (0) Assertion failed: y != -32768, file /home/xrockai/src/divine/nightly/test/abstract/sym-cast-g.cpp, line 18. [ 0:41] [0] FATAL: assertion failure in userspace [ 0:41] [ 0:41] active stack: [ 0:42] - 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 (*)()) [ 0:42] location: /dios/include/dios/sys/fault.hpp:193 [ 0:42] - symbol: __dios_fault [ 0:42] location: /dios/src/libc/sys/fault.c:12 [ 0:42] - symbol: __assert_fail [ 0:42] location: /dios/src/libc/_PDCLIB/assert.c:19 [ 0:42] - symbol: main [ 0:42] location: /home/xrockai/src/divine/nightly/test/abstract/sym-cast-g.cpp:18 [ 0:42] - symbol: _start [ 0:42] location: /dios/src/libc/sys/start.cpp:82 [ 0:42] a report was written to verify.out [ 0:42] [ 1:18] ^ —————. —.— . . —.— . . .————— . . [ 1:18] ——— | | | | | | |\ | | | | [ 1:18] —(o)— | | | | | | | \ | |———— '————| [ 1:18] ——————— | | | \ / | | \| | | [ 1:18] ————————— —————' —'— ' —'— ' ' '————— ' [ 1:18] [ 1:18] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started. [ 1:18] traced states: #1 [ 1:18] # active threads: [0:0] [ 1:18] T: (0) Assertion failed: y != -32768, file /home/xrockai/src/divine/nightly/test/abstract/sym-cast-g.cpp, line 18. [ 1:18] T: [0] FATAL: assertion failure in userspace [ 1:19] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193 [ 1:19] # NOTE: $frame in __dios_fault [ 1:19] > backtrace [ 1:19] void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193 [ 1:19] __dios_fault at /dios/src/libc/sys/fault.c:12 [ 1:19] __assert_fail at /dios/src/libc/_PDCLIB/assert.c:19 [ 1:19] main at /home/xrockai/src/divine/nightly/test/abstract/sym-cast-g.cpp:18 [ 1:19] _start at /dios/src/libc/sys/start.cpp:82 [ 1:19] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193 [ 1:19] # NOTE: $frame in __dios_fault