[ 0:01] --symbolic --sequential -o nofail:malloc -o ignore:control [ 0:01] compiling /var/obj/divine-nightly/semidbg/test/_expand/svcomp/array/sanfoundry_24_false-valid-deref.pkg.c/v.10.c [ 0:01] states per second: 0.325839 [ 1:24] state count: 13 [ 1:24] mips: 0.016 [ 1:24] symbolic: 1 [ 2:06] [ 2:06] error found: yes [ 2:06] error trace: | [ 2:06] ASSUME (bvslt #x00000000 var_0) [ 2:06] FAULT: conditional jump depends on an undefined value [ 2:06] FAULT: conditional jump depends on an undefined value [ 2:06] ASSUME (bvslt #x00000001 var_0) [ 2:06] FAULT: conditional jump depends on an undefined value [ 2:06] FAULT: conditional jump depends on an undefined value [ 2:06] ASSUME (bvslt #x00000002 var_0) [ 2:06] FAULT: conditional jump depends on an undefined value [ 2:06] FAULT: conditional jump depends on an undefined value [ 2:06] ASSUME (bvslt #x00000003 var_0) [ 2:06] FAULT: conditional jump depends on an undefined value [ 2:06] FAULT: conditional jump depends on an undefined value [ 2:06] ASSUME (bvslt #x00000004 var_0) [ 2:06] FAULT: conditional jump depends on an undefined value [ 2:06] FAULT: conditional jump depends on an undefined value [ 2:06] ASSUME (bvslt #x00000005 var_0) [ 2:06] FAULT: conditional jump depends on an undefined value [ 2:06] FAULT: conditional jump depends on an undefined value [ 2:06] ASSUME (bvslt #x00000006 var_0) [ 2:06] FAULT: conditional jump depends on an undefined value [ 2:06] FAULT: conditional jump depends on an undefined value [ 2:06] ASSUME (bvslt #x00000007 var_0) [ 2:06] FAULT: conditional jump depends on an undefined value [ 2:06] FAULT: conditional jump depends on an undefined value [ 2:06] ASSUME (bvslt #x00000008 var_0) [ 2:06] FAULT: conditional jump depends on an undefined value [ 2:06] FAULT: conditional jump depends on an undefined value [ 2:06] ASSUME (bvslt #x00000009 var_0) [ 2:06] FAULT: conditional jump depends on an undefined value [ 2:06] FAULT: conditional jump depends on an undefined value [ 2:06] ASSUME (bvslt #x0000000a var_0) [ 2:06] FAULT: access of size 4 at [heap* 42ea6e02 28h ddp] is 4 bytes out of bounds [ 2:06] [0] FATAL: memory error in userspace [ 2:06] [ 2:06] active stack: [ 2:06] - 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 (*)()) [ 2:06] location: /dios/include/dios/sys/fault.hpp:193 [ 2:06] - symbol: main [ 2:06] location: /var/obj/divine-nightly/semidbg/test/_expand/svcomp/array/sanfoundry_24_false-valid-deref.pkg.c/v.10.c:38 [ 2:06] - symbol: _start [ 2:06] location: /dios/src/libc/sys/start.cpp:82 [ 2:06] a report was written to verify.out [ 2:06] [ 2:36] ^ —————. —.— . . —.— . . .————— . . [ 2:36] ——— | | | | | | |\ | | | | [ 2:36] —(o)— | | | | | | | \ | |———— '————| [ 2:36] ——————— | | | \ / | | \| | | [ 2:36] ————————— —————' —'— ' —'— ' ' '————— ' [ 2:36] [ 2:36] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started. [ 2:36] traced states: #1 [ 2:36] # active threads: [0:0] [ 2:36] T: FAULT: conditional jump depends on an undefined value [ 2:36] T: FAULT: conditional jump depends on an undefined value [ 2:36] T: FAULT: conditional jump depends on an undefined value [ 2:36] T: FAULT: conditional jump depends on an undefined value [ 2:36] T: FAULT: conditional jump depends on an undefined value [ 2:36] T: FAULT: conditional jump depends on an undefined value [ 2:36] T: FAULT: conditional jump depends on an undefined value [ 2:36] T: FAULT: conditional jump depends on an undefined value [ 2:36] T: FAULT: conditional jump depends on an undefined value [ 2:36] T: FAULT: conditional jump depends on an undefined value [ 2:36] T: FAULT: conditional jump depends on an undefined value [ 2:36] T: FAULT: conditional jump depends on an undefined value [ 2:36] T: FAULT: conditional jump depends on an undefined value [ 2:36] T: FAULT: conditional jump depends on an undefined value [ 2:36] T: FAULT: conditional jump depends on an undefined value [ 2:36] T: FAULT: conditional jump depends on an undefined value [ 2:36] T: FAULT: conditional jump depends on an undefined value [ 2:36] T: FAULT: conditional jump depends on an undefined value [ 2:36] T: FAULT: conditional jump depends on an undefined value [ 2:36] T: FAULT: conditional jump depends on an undefined value [ 2:36] T: FAULT: access of size 4 at [heap* 42ea6e02 28h ddp] is 4 bytes out of bounds [ 2:36] T: [0] FATAL: memory error in userspace [ 2:36] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193 [ 2:36] # NOTE: $frame in main [ 2:36] > backtrace [ 2:36] void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193 [ 2:36] main at /var/obj/divine-nightly/semidbg/test/_expand/svcomp/array/sanfoundry_24_false-valid-deref.pkg.c/v.10.c:38 [ 2:36] _start at /dios/src/libc/sys/start.cpp:82 [ 2:36] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193 [ 2:36] # NOTE: $frame in main