[ 0:01] compiling /home/xrockai/src/divine/nightly/test/demo/1.thread.cpp
[ 0:01] states per second: 127.142
[ 0:25] state count: 920
[ 0:25] mips: 0.18
[ 0:25] 
[ 0:30] error found: yes
[ 0:30] error trace: |
[ 0:30]   [0] starting thread
[ 0:30]   [0] incrementing
[ 0:30]   [1] thread started
[ 0:30]   [0] waiting for the thread
[ 0:30]   [1] thread done
[ 0:30]   [0] thread joined
[ 0:30]   (0) FAULT: Assertion failed: x == 2, file /home/xrockai/src/divine/nightly/test/demo/1.thread.cpp, line 17.
[ 0:30]   [0] FATAL: assertion failure in userspace
[ 0:30] 
[ 0:30] active stack:
[ 0:30]   - symbol: void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)(), ...)
[ 0:31]     location: /divine/include/dios/core/fault.hpp:187
[ 0:31]   - symbol: __dios_fault
[ 0:31]     location: /divine/src/libc/functions/sys/fault.c:25
[ 0:31]   - symbol: main
[ 0:31]     location: /home/xrockai/src/divine/nightly/test/demo/1.thread.cpp:17
[ 0:31]   - symbol: _start
[ 0:31]     location: /divine/src/libc/functions/sys/start.cpp:76
[ 0:31] a report was written to verify.out
[ 0:31] 
[ 0:42]            ^       —————.   —.—  .     .  —.—  .     .  .—————    .    .
[ 0:42]           ———      |     |   |   |     |   |   |\    |  |         |    |
[ 0:42]          —(o)—     |     |   |   |     |   |   |  \  |  |————     '————|
[ 0:42]         ———————    |     |   |    \   /    |   |    \|  |              |
[ 0:42]        —————————   —————'   —'—     '     —'—  '     '  '—————         '
[ 0:42] 
[ 0:42] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started.
[ 0:42] traced states: #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 #13 #14 #15 #16 #17 #18 #19 #20 #21 #22 #23 #24 #25 #26 #27 #28 #29 #30 #31 #32 #33 #34 #35 #36 #37 #38 #39 #40 #41 #42 #43 #44 #45 #46 #47 #48 #49 #50 #51 #52 #53 #54 #55 #56 #57 #58 #59 #60 #61 #62 #63 #64 #65 #66 #67 #68 #69 #70 #71 #72
[ 0:46] trace:
[ 0:46] T: [0] starting thread
[ 0:46] T: [0] incrementing
[ 0:46] T: [1] thread started
[ 0:46] T: [0] waiting for the thread
[ 0:46] T: [1] thread done
[ 0:46] T: [0] thread joined
[ 0:46] # active threads: [0:0]
[ 0:46] T: (0) FAULT: Assertion failed: x == 2, file /home/xrockai/src/divine/nightly/test/demo/1.thread.cpp, line 17.
[ 0:46] T: [0] FATAL: assertion failure in userspace
[ 0:46] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)(), ...) at /divine/include/dios/core/fault.hpp:187
[ 0:46] # NOTE: $frame in __dios_fault
[ 0:46] > backtrace
[ 0:46]   void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)(), ...) at /divine/include/dios/core/fault.hpp:187
[ 0:46]   __dios_fault at /divine/src/libc/functions/sys/fault.c:25
[ 0:46]   main at /home/xrockai/src/divine/nightly/test/demo/1.thread.cpp:17
[ 0:46]   _start at /divine/src/libc/functions/sys/start.cpp:76
[ 0:46] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)(), ...) at /divine/include/dios/core/fault.hpp:187
[ 0:46] # NOTE: $frame in __dios_fault