[ 0:01] --symbolic --svcomp -o nofail:malloc [ 0:01] compiling /home/xrockai/src/divine/nightly/test/svcomp/pthread/pthread_vs_false.c [ 0:01] /home/xrockai/src/divine/nightly/test/svcomp/pthread/pthread_vs_false.c:10:9: warning: 'assert' macro redefined [ 0:01] #define assert(e) { if(!(e)) { ERROR: __VERIFIER_error(); (void)0; } } [ 0:01] ^ [ 0:01] /dios/include/assert.h:20:10: note: previous definition is here [ 0:01] # define assert(e) ((e) ? (void)0 : __assert_fail(#e, __FILE__, __LINE__, __func__)) [ 0:01] ^ [ 0:01] 1 warning generated. [ 0:01] states per second: 235.14 [ 0:37] state count: 2243 [ 0:37] mips: 0.34 [ 0:37] symbolic: 1 [ 0:38] svcomp: 1 [ 0:38] [ 0:38] error found: yes [ 0:38] error trace: | [ 0:38] (3) FAULT: verifier error called [ 0:38] [3] FATAL: dios assertion violation in userspace [ 0:38] [ 0:38] active stack: [ 0:38] - 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 (*)()) [ 0:38] location: /dios/include/dios/sys/fault.hpp:193 [ 0:38] - symbol: __dios_fault [ 0:38] location: /home/xrockai/src/divine/nightly/dios/libc/sys/fault.c:12 [ 0:38] - symbol: __VERIFIER_error [ 0:38] location: /home/xrockai/src/divine/nightly/dios/libc/svcomp/svcomp-error.cpp:5 [ 0:38] - symbol: thr3 [ 0:38] location: /home/xrockai/src/divine/nightly/test/svcomp/pthread/pthread_vs_false.c:54 [ 0:38] - symbol: __pthread_start(void*) [ 0:38] location: /dios/src/libc/sys/pthread.cpp:470 [ 0:38] - symbol: __pthread_entry [ 0:38] location: /dios/src/libc/sys/pthread.cpp:480 [ 0:38] a report was written to verify.out [ 0:38] [ 1:10] ^ —————. —.— . . —.— . . .————— . . [ 1:10] ——— | | | | | | |\ | | | | [ 1:10] —(o)— | | | | | | | \ | |———— '————| [ 1:10] ——————— | | | \ / | | \| | | [ 1:10] ————————— —————' —'— ' —'— ' ' '————— ' [ 1:10] [ 1:10] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started. [ 1:10] traced states: #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 [ 1:10] # active threads: 0:0 0:1 0:2 [0:3] [ 1:10] T: (3) FAULT: verifier error called [ 1:10] T: [3] FATAL: dios assertion violation in userspace [ 1:10] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193 [ 1:10] # NOTE: $frame in __dios_fault [ 1:10] > backtrace [ 1:10] void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193 [ 1:10] __dios_fault at /home/xrockai/src/divine/nightly/dios/libc/sys/fault.c:12 [ 1:10] __VERIFIER_error at /home/xrockai/src/divine/nightly/dios/libc/svcomp/svcomp-error.cpp:5 [ 1:10] thr3 at /home/xrockai/src/divine/nightly/test/svcomp/pthread/pthread_vs_false.c:54 [ 1:10] __pthread_start(void*) at /dios/src/libc/sys/pthread.cpp:470 [ 1:10] __pthread_entry at /dios/src/libc/sys/pthread.cpp:480 [ 1:10] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193 [ 1:10] # NOTE: $frame in __dios_fault