[ 0:00] --symbolic [ 0:00] compiling /home/xrockai/src/divine/nightly/test/svcomp/recursion/id_i25_o25_false.c [ 0:01] states per second: 71.4286 [ 0:42] state count: 2 [ 0:42] mips: 0.31 [ 0:42] symbolic: 1 [ 0:42] [ 0:42] error found: yes [ 0:42] error trace: | [ 0:42] (0) FAULT: verifier error called [ 0:42] [0] FATAL: dios assertion violation in userspace [ 0:42] [ 0:42] 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: /home/xrockai/src/divine/nightly/dios/libc/sys/fault.c:12 [ 0:42] - symbol: __VERIFIER_error [ 0:42] location: /home/xrockai/src/divine/nightly/dios/libc/svcomp/svcomp-error.cpp:5 [ 0:42] - symbol: main [ 0:42] location: /home/xrockai/src/divine/nightly/test/svcomp/recursion/id_i25_o25_false.c:15 [ 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) FAULT: verifier error called [ 1:18] T: [0] FATAL: dios assertion violation in userspace [ 1:18] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193 [ 1:18] # NOTE: $frame in __dios_fault [ 1:18] > backtrace [ 1:18] void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193 [ 1:18] __dios_fault at /home/xrockai/src/divine/nightly/dios/libc/sys/fault.c:12 [ 1:18] __VERIFIER_error at /home/xrockai/src/divine/nightly/dios/libc/svcomp/svcomp-error.cpp:5 [ 1:18] main at /home/xrockai/src/divine/nightly/test/svcomp/recursion/id_i25_o25_false.c:15 [ 1:18] _start at /dios/src/libc/sys/start.cpp:82 [ 1:18] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193 [ 1:18] # NOTE: $frame in __dios_fault