[ 0:00] | load /home/xrockai/src/divine/nightly/test/lang-c/c11-thread.c c11-thread.c [ 0:00] | expect --result error --location c11-thread.c:22 [ 0:00] | expect --trace FAULT: --trace-count 1 [ 0:00] | cc -o testcase.bc -std=c11 c11-thread.c [ 0:00] | verify --max-memory 4GiB --max-time 600 --threads 2 --report-filename verify.out --leakcheck exit testcase.bc [ 0:00] compiling c11-thread.c [ 0:00] loading bitcode … DiOS … LART … RR … constants … done [ 0:02] booting … done [ 0:03] states per second: 248.705 [ 0:03] state count: 48 [ 0:03] mips: 0.31 [ 0:03] [ 0:03] error found: yes [ 0:03] error trace: | [ 0:03] FAULT: c11-thread.c:22: int main(): assertion 'shared == 2' failed [ 0:03] [0] FATAL: assertion failure in userspace [ 0:03] [ 0:03] active stack: [ 0:04] - symbol: void __dios::FaultBase::handler<__dios::Context>(_VM_Fault, _VM_Frame*, void (*)()) [ 0:04] location: /dios/sys/fault.hpp:118 [ 0:04] - symbol: __dios_fault [ 0:04] location: /dios/arch/divm/fault.c:12 [ 0:04] - symbol: __assert_fail [ 0:04] location: /dios/libc/_PDCLIB/assert.c:24 [ 0:04] - symbol: main [ 0:04] location: c11-thread.c:22 [ 0:04] - symbol: __dios_start [ 0:04] location: /dios/libc/sys/start.cpp:94 [ 0:04] + divine sim --batch --skip-init --load-report verify.out [ 0:04] [ 0:07] ^ —————. —.— . . —.— . . .————— . . [ 0:07] ——— | | | | | | |\ | | | | [ 0:07] —(o)— | | | | | | | \ | |———— '————| [ 0:07] ——————— | | | \ / | | \| | | [ 0:07] ————————— —————' —'— ' —'— ' ' '————— ' [ 0:07] [ 0:07] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started. [ 0:07] traced states: [ 0:07] ▶ state #8 [new] -- active threads: [0:0] -- [ 0:07] T: FAULT: c11-thread.c:22: int main(): assertion 'shared == 2' failed [ 0:08] # executing void __dios::FaultBase::handler<{Context}>(_VM_Fault, _VM_Frame*, void (*)()) at /dios/sys/fault.hpp:118 [ 0:08] # NOTE: $frame in __dios_fault [ 0:08] > backtrace [ 0:08] void __dios::FaultBase::handler<{Context}>(_VM_Fault, _VM_Frame*, void (*)()) at /dios/sys/fault.hpp:118 [ 0:08] __dios_fault at /dios/arch/divm/fault.c:12 [ 0:08] __assert_fail at /dios/libc/_PDCLIB/assert.c:24 [ 0:08] main at c11-thread.c:22 [ 0:08] __dios_start at /dios/libc/sys/start.cpp:94 [ 0:08] # executing void __dios::FaultBase::handler<{Context}>(_VM_Fault, _VM_Frame*, void (*)()) at /dios/sys/fault.hpp:118 [ 0:08] # NOTE: $frame in __dios_fault