[ 0:00] --symbolic [ 0:00] compiling /var/obj/divine-nightly/semidbg/test/_expand/abstract/sym-cast-e.pkg.cpp/v.O0.cpp [ 0:00] states per second: 7.00935 [ 0:07] state count: 3 [ 0:07] mips: 0.086 [ 0:07] symbolic: 1 [ 0:08] [ 0:08] error found: yes [ 0:08] error trace: | [ 0:08] 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)) [ 0:08] ASSUME (= (concat (ite (= #b1 ((_ extract 15 15) (bvadd ((_ extract 15 0) var_0) #x0001))) #xffff #x0000) (bvadd ((_ extract 15 0) var_0) #x0001)) #xffff8000) [ 0:08] 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))) [ 0:08] (0) Assertion failed: y != -32768, file /var/obj/divine-nightly/semidbg/test/_expand/abstract/sym-cast-e.pkg.cpp/v.O0.cpp, line 25. [ 0:08] [0] FATAL: assertion failure in userspace [ 0:08] [ 0:08] active stack: [ 0:08] - symbol: void __dios::FaultBase::handler<__dios::Upcall<__dios::fs::VFS<__dios::ProcessManager<__dios::Fault<__dios::Scheduler<__dios::config::Base> > > > > >(_VM_Fault, _VM_Frame*, void (*)()) [ 0:08] location: /dios/include/dios/sys/fault.hpp:87 [ 0:08] - symbol: __dios_fault [ 0:08] location: /dios/src/libc/sys/fault.c:14 [ 0:08] - symbol: __assert_fail [ 0:08] location: /home/xrockai/src/divine/nightly/dios/libc/_PDCLIB/assert.c:20 [ 0:08] - symbol: main [ 0:08] location: /var/obj/divine-nightly/semidbg/test/_expand/abstract/sym-cast-e.pkg.cpp/v.O0.cpp:25 [ 0:08] - symbol: _start [ 0:08] location: /dios/src/libc/sys/start.cpp:83 [ 0:08] a report was written to verify.out [ 0:08] [ 0:14] ^ —————. —.— . . —.— . . .————— . . [ 0:14] ——— | | | | | | |\ | | | | [ 0:14] —(o)— | | | | | | | \ | |———— '————| [ 0:14] ——————— | | | \ / | | \| | | [ 0:14] ————————— —————' —'— ' —'— ' ' '————— ' [ 0:14] [ 0:14] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started. [ 0:14] traced states: #1 [ 0:14] # active threads: [0:0] [ 0:14] T: (0) Assertion failed: y != -32768, file /var/obj/divine-nightly/semidbg/test/_expand/abstract/sym-cast-e.pkg.cpp/v.O0.cpp, line 25. [ 0:14] T: [0] FATAL: assertion failure in userspace [ 0:14] # executing void __dios::FaultBase::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:87 [ 0:14] # NOTE: $frame in __dios_fault [ 0:14] > backtrace [ 0:14] void __dios::FaultBase::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:87 [ 0:14] __dios_fault at /dios/src/libc/sys/fault.c:14 [ 0:14] __assert_fail at /home/xrockai/src/divine/nightly/dios/libc/_PDCLIB/assert.c:20 [ 0:14] main at /var/obj/divine-nightly/semidbg/test/_expand/abstract/sym-cast-e.pkg.cpp/v.O0.cpp:25 [ 0:14] _start at /dios/src/libc/sys/start.cpp:83 [ 0:14] # executing void __dios::FaultBase::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:87 [ 0:14] # NOTE: $frame in __dios_fault