[ 0:00] compiling /home/xrockai/src/divine/nightly/test/dios/sync/sync-main-yield.cpp
[ 0:00] states per second: 1.0805
[ 0:15] state count: 2
[ 0:15] mips: 0.41
[ 0:15] 
[ 0:17] error found: yes
[ 0:17] error trace: |
[ 0:17]   [-2] DiOS assert failed at /home/xrockai/src/divine/nightly/runtime/dios/core/sync_scheduling.hpp:83: Cannot yield in setup
[ 0:17]   [-2] FAULT: DiOS assert failed
[ 0:17]   [-2] FATAL: dios assertion violation in kernel
[ 0:17] 
[ 0:17] stack 1:
[ 0:20]   - symbol: __dios_trap
[ 0:20]     location: /divine/src/libc/functions/unistd/syscall.c:14
[ 0:20]   - symbol: __dios_syscall
[ 0:20]     location: /divine/src/libc/functions/unistd/syscall.c:33
[ 0:20]   - symbol: __dios_yield
[ 0:20]     location: /divine/src/libc/functions/sys/scheduling.c:32
[ 0:20]   - symbol: main
[ 0:20]     location: /home/xrockai/src/divine/nightly/test/dios/sync/sync-main-yield.cpp:9
[ 0:20]   - symbol: _start_synchronous
[ 0:20]     location: /divine/src/libc/functions/sys/start.cpp:76
[ 0:20] active stack:
[ 0:20]   - symbol: void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)(), ...)
[ 0:21]     location: /divine/include/dios/core/fault.hpp:188
[ 0:21]   - symbol: __dios_fault
[ 0:21]     location: /divine/src/libc/functions/sys/fault.c:25
[ 0:21]   - symbol: void {Scheduler}::runScheduler<{Context} >()
[ 0:21]     location: /divine/include/dios/core/sync_scheduling.hpp:83
[ 0:21] a report was written to verify.out
[ 0:21] 
[ 0:28]            ^       —————.   —.—  .     .  —.—  .     .  .—————    .    .
[ 0:28]           ———      |     |   |   |     |   |   |\    |  |         |    |
[ 0:28]          —(o)—     |     |   |   |     |   |   |  \  |  |————     '————|
[ 0:28]         ———————    |     |   |    \   /    |   |    \|  |              |
[ 0:28]        —————————   —————'   —'—     '     —'—  '     '  '—————         '
[ 0:28] 
[ 0:28] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started.
[ 0:28] traced states: #1
[ 0:28] T: [-2] DiOS assert failed at /home/xrockai/src/divine/nightly/runtime/dios/core/sync_scheduling.hpp:83: Cannot yield in setup
[ 0:31] T: [-2] FAULT: DiOS assert failed
[ 0:31] T: [-2] FATAL: dios assertion violation in kernel
[ 0:31] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)(), ...) at /divine/include/dios/core/fault.hpp:188
[ 0:31] # NOTE: $frame in __dios_fault
[ 0:31] > backtrace
[ 0:31]   void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)(), ...) at /divine/include/dios/core/fault.hpp:188
[ 0:31]   __dios_fault at /divine/src/libc/functions/sys/fault.c:25
[ 0:31]   void {Scheduler}::runScheduler<{Context} >() at /divine/include/dios/core/sync_scheduling.hpp:83
[ 0:31] # backtrace 1:
[ 0:31]   __dios_trap at /divine/src/libc/functions/unistd/syscall.c:14
[ 0:31]   __dios_syscall at /divine/src/libc/functions/unistd/syscall.c:33
[ 0:31]   __dios_yield at /divine/src/libc/functions/sys/scheduling.c:32
[ 0:31]   main at /home/xrockai/src/divine/nightly/test/dios/sync/sync-main-yield.cpp:9
[ 0:31]   _start_synchronous at /divine/src/libc/functions/sys/start.cpp:76
[ 0:31] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)(), ...) at /divine/include/dios/core/fault.hpp:188
[ 0:31] # NOTE: $frame in __dios_fault