[ 0:00] --symbolic [ 0:00] compiling /home/xrockai/src/divine/nightly/test/abstract/2.sym-sorted-list-b.cpp [ 0:01] states per second: 10.3093 [ 0:17] state count: 12 [ 0:17] mips: 0.32 [ 0:17] symbolic: 1 [ 0:21] [ 0:21] error found: yes [ 0:21] error trace: | [ 0:21] (0) FAULT: Assertion failed: list.isSorted(), file /home/xrockai/src/divine/nightly/test/abstract/2.sym-sorted-list-b.cpp, line 54. [ 0:21] [0] FATAL: assertion failure in userspace [ 0:21] [ 0:21] active stack: [ 0:22] - symbol: void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)(), ...) [ 0:22] location: /divine/include/dios/core/fault.hpp:187 [ 0:22] - symbol: __dios_fault [ 0:22] location: /divine/src/libc/functions/sys/fault.c:25 [ 0:22] - symbol: main [ 0:22] location: /home/xrockai/src/divine/nightly/test/abstract/2.sym-sorted-list-b.cpp:54 [ 0:22] - symbol: _start [ 0:22] location: /divine/src/libc/functions/sys/start.cpp:76 [ 0:22] a report was written to verify.out [ 0:22] [ 0:32] ^ —————. —.— . . —.— . . .————— . . [ 0:32] ——— | | | | | | |\ | | | | [ 0:32] —(o)— | | | | | | | \ | |———— '————| [ 0:32] ——————— | | | \ / | | \| | | [ 0:32] ————————— —————' —'— ' —'— ' ' '————— ' [ 0:32] [ 0:32] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started. [ 0:32] traced states: #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 [ 0:36] # active threads: [0:0] [ 0:36] T: (0) FAULT: Assertion failed: list.isSorted(), file /home/xrockai/src/divine/nightly/test/abstract/2.sym-sorted-list-b.cpp, line 54. [ 0:37] T: [0] FATAL: assertion failure in userspace [ 0:37] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)(), ...) at /divine/include/dios/core/fault.hpp:187 [ 0:37] # NOTE: $frame in __dios_fault [ 0:37] > backtrace [ 0:37] void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)(), ...) at /divine/include/dios/core/fault.hpp:187 [ 0:37] __dios_fault at /divine/src/libc/functions/sys/fault.c:25 [ 0:37] main at /home/xrockai/src/divine/nightly/test/abstract/2.sym-sorted-list-b.cpp:54 [ 0:37] _start at /divine/src/libc/functions/sys/start.cpp:76 [ 0:37] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)(), ...) at /divine/include/dios/core/fault.hpp:187 [ 0:37] # NOTE: $frame in __dios_fault