[ 0:00] compiling /home/xrockai/src/divine/nightly/test/weakmem/flush-fence.c
[ 0:00] states per second: 10.2589
[ 0:29] state count: 63
[ 0:29] mips: 0.27
[ 0:29] relaxed memory: tso:2
[ 0:32] 
[ 0:32] error found: yes
[ 0:32] error trace: |
[ 0:32]   (0) Assertion failed: !(y == 3 && x == 2), file /home/xrockai/src/divine/nightly/test/weakmem/flush-fence.c, line 47.
[ 0:32]   [0] FATAL: assertion failure in userspace
[ 0:32] 
[ 0:32] active stack:
[ 0:32]   - symbol: void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)())
[ 0:32]     location: /dios/include/dios/sys/fault.hpp:193
[ 0:32]   - symbol: __dios_fault
[ 0:32]     location: /dios/src/libc/sys/fault.c:12
[ 0:32]   - symbol: __assert_fail
[ 0:32]     location: /dios/src/libc/_PDCLIB/assert.c:19
[ 0:32]   - symbol: main
[ 0:32]     location: /home/xrockai/src/divine/nightly/test/weakmem/flush-fence.c:47
[ 0:32]   - symbol: _start
[ 0:32]     location: /dios/src/libc/sys/start.cpp:80
[ 0:32] a report was written to verify.out
[ 0:32] 
[ 0:51]            ^       —————.   —.—  .     .  —.—  .     .  .—————    .    .
[ 0:51]           ———      |     |   |   |     |   |   |\    |  |         |    |
[ 0:51]          —(o)—     |     |   |   |     |   |   |  \  |  |————     '————|
[ 0:51]         ———————    |     |   |    \   /    |   |    \|  |              |
[ 0:51]        —————————   —————'   —'—     '     —'—  '     '  '—————         '
[ 0:51] 
[ 0:51] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started.
[ 0:51] traced states: #1 #2 #3 #4 #5 #6
[ 0:53] # active threads: [0:0]
[ 0:53] T: (0) Assertion failed: !(y == 3 && x == 2), file /home/xrockai/src/divine/nightly/test/weakmem/flush-fence.c, line 47.
[ 0:53] T: [0] FATAL: assertion failure in userspace
[ 0:53] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193
[ 0:53] # NOTE: $frame in __dios_fault
[ 0:53] > backtrace
[ 0:53]   void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193
[ 0:53]   __dios_fault at /dios/src/libc/sys/fault.c:12
[ 0:53]   __assert_fail at /dios/src/libc/_PDCLIB/assert.c:19
[ 0:53]   main at /home/xrockai/src/divine/nightly/test/weakmem/flush-fence.c:47
[ 0:53]   _start at /dios/src/libc/sys/start.cpp:80
[ 0:53] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193
[ 0:53] # NOTE: $frame in __dios_fault