[ 0:01] --symbolic --sequential [ 0:01] compiling /home/xrockai/src/divine/nightly/test/svcomp/loops/count_up_down_false.c [ 0:01] states per second: 5.67108 [ 0:29] state count: 3 [ 0:29] mips: 0.064 [ 0:29] symbolic: 1 [ 0:30] [ 0:30] error found: yes [ 0:30] error trace: | [ 0:30] ASSUME (bvugt var_0 #x00000000) [ 0:30] ASSUME (not (bvugt (bvadd var_0 #xffffffff) #x00000000)) [ 0:30] ASSUME (= (ite (not (= #x00000001 var_0)) #x00000001 #x00000000) #x00000000) [ 0:30] (0) Assertion failed: cond, file /home/xrockai/src/divine/nightly/dios/libc/svcomp/svcomp-assert.cpp, line 5. [ 0:30] [0] FATAL: assertion failure in userspace [ 0:30] [ 0:30] active stack: [ 0:30] - 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 (*)()) [ 0:30] location: /dios/include/dios/sys/fault.hpp:193 [ 0:30] - symbol: __dios_fault [ 0:30] location: /home/xrockai/src/divine/nightly/dios/libc/sys/fault.c:12 [ 0:30] - symbol: __assert_fail [ 0:30] location: /home/xrockai/src/divine/nightly/dios/libc/_PDCLIB/assert.c:19 [ 0:30] - symbol: __VERIFIER_assert [ 0:30] location: /home/xrockai/src/divine/nightly/dios/libc/svcomp/svcomp-assert.cpp:5 [ 0:30] - symbol: main [ 0:30] location: /home/xrockai/src/divine/nightly/test/svcomp/loops/count_up_down_false.c:16 [ 0:30] - symbol: _start [ 0:30] location: /dios/src/libc/sys/start.cpp:82 [ 0:30] a report was written to verify.out [ 0:30] [ 0:52] ^ —————. —.— . . —.— . . .————— . . [ 0:52] ——— | | | | | | |\ | | | | [ 0:52] —(o)— | | | | | | | \ | |———— '————| [ 0:52] ——————— | | | \ / | | \| | | [ 0:52] ————————— —————' —'— ' —'— ' ' '————— ' [ 0:52] [ 0:52] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started. [ 0:52] traced states: #1 [ 0:52] # active threads: [0:0] [ 0:52] T: (0) Assertion failed: cond, file /home/xrockai/src/divine/nightly/dios/libc/svcomp/svcomp-assert.cpp, line 5. [ 0:52] T: [0] FATAL: assertion failure in userspace [ 0:52] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193 [ 0:52] # NOTE: $frame in __dios_fault [ 0:52] > backtrace [ 0:52] void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193 [ 0:52] __dios_fault at /home/xrockai/src/divine/nightly/dios/libc/sys/fault.c:12 [ 0:52] __assert_fail at /home/xrockai/src/divine/nightly/dios/libc/_PDCLIB/assert.c:19 [ 0:52] __VERIFIER_assert at /home/xrockai/src/divine/nightly/dios/libc/svcomp/svcomp-assert.cpp:5 [ 0:52] main at /home/xrockai/src/divine/nightly/test/svcomp/loops/count_up_down_false.c:16 [ 0:52] _start at /dios/src/libc/sys/start.cpp:82 [ 0:52] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193 [ 0:52] # NOTE: $frame in __dios_fault