[ 0:01] --symbolic [ 0:01] compiling /var/obj/divine-nightly/semidbg/test/_expand/abstract/sym-cast-i.pkg.c/v.O1.c [ 0:01] /var/obj/divine-nightly/semidbg/test/_expand/abstract/sym-cast-i.pkg.c/v.O1.c:14:12: warning: incompatible integer to pointer conversion returning 'unsigned long' from a function with result type 'void *' [ 0:01] return __VERIFIER_nondet_ulong(); [ 0:01] ^~~~~~~~~~~~~~~~~~~~~~~~~ [ 0:01] 1 warning generated. [ 0:01] states per second: 52.6316 [ 0:09] state count: 2 [ 0:09] mips: 0.28 [ 0:09] symbolic: 1 [ 0:09] [ 0:09] error found: yes [ 0:09] error trace: | [ 0:09] ASSUME (not (= var_0 #x0000000000000000)) [ 0:09] (0) Assertion failed: !b, file /var/obj/divine-nightly/semidbg/test/_expand/abstract/sym-cast-i.pkg.c/v.O1.c, line 20. [ 0:09] [0] FATAL: assertion failure in userspace [ 0:09] [ 0:09] active stack: [ 0:09] - symbol: void __dios::FaultBase::handler<__dios::Upcall<__dios::fs::VFS<__dios::ProcessManager<__dios::Fault<__dios::Scheduler<__dios::config::Base> > > > > >(_VM_Fault, _VM_Frame*, void (*)()) [ 0:09] location: /dios/include/dios/sys/fault.hpp:87 [ 0:09] - symbol: __dios_fault [ 0:09] location: /dios/src/libc/sys/fault.c:14 [ 0:09] - symbol: __assert_fail [ 0:09] location: /home/xrockai/src/divine/nightly/dios/libc/_PDCLIB/assert.c:20 [ 0:09] - symbol: main [ 0:09] location: /var/obj/divine-nightly/semidbg/test/_expand/abstract/sym-cast-i.pkg.c/v.O1.c:20 [ 0:09] - symbol: _start [ 0:09] location: /dios/src/libc/sys/start.cpp:83 [ 0:09] a report was written to verify.out [ 0:09] [ 0:17] ^ —————. —.— . . —.— . . .————— . . [ 0:17] ——— | | | | | | |\ | | | | [ 0:17] —(o)— | | | | | | | \ | |———— '————| [ 0:17] ——————— | | | \ / | | \| | | [ 0:17] ————————— —————' —'— ' —'— ' ' '————— ' [ 0:17] [ 0:17] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started. [ 0:17] traced states: #1 [ 0:17] # active threads: [0:0] [ 0:17] T: (0) Assertion failed: !b, file /var/obj/divine-nightly/semidbg/test/_expand/abstract/sym-cast-i.pkg.c/v.O1.c, line 20. [ 0:17] T: [0] FATAL: assertion failure in userspace [ 0:17] # executing void __dios::FaultBase::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:87 [ 0:17] # NOTE: $frame in __dios_fault [ 0:17] > backtrace [ 0:17] void __dios::FaultBase::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:87 [ 0:17] __dios_fault at /dios/src/libc/sys/fault.c:14 [ 0:17] __assert_fail at /home/xrockai/src/divine/nightly/dios/libc/_PDCLIB/assert.c:20 [ 0:17] main at /var/obj/divine-nightly/semidbg/test/_expand/abstract/sym-cast-i.pkg.c/v.O1.c:20 [ 0:17] _start at /dios/src/libc/sys/start.cpp:83 [ 0:17] # executing void __dios::FaultBase::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:87 [ 0:17] # NOTE: $frame in __dios_fault