[ 0:01]   | load /home/xrockai/src/divine/nightly/test/abstract/unit/aggr-load-b.cpp aggr-load-b.cpp
[ 0:01]   | expect --result error --location aggr-load-b.cpp:11
[ 0:01]   | expect --trace FAULT: --trace-count 1
[ 0:01]   | cc -o testcase.bc -std=c++14 aggr-load-b.cpp
[ 0:01]   | verify --max-memory 4GiB --max-time 600 --threads 2 --report-filename verify.out --lamp unit -o nofail:malloc testcase.bc
[ 0:01] compiling aggr-load-b.cpp
[ 0:01] loading bitcode … DiOS … LART … RR … constants … done
[ 0:04] booting … done
[ 0:04] states per second: 81.0811
[ 0:04] state count: 3
[ 0:04] mips: 0.32
[ 0:04] 
[ 0:05] error found: yes
[ 0:05] error trace: |
[ 0:05]   FAULT: invalid load
[ 0:05]   [0] FATAL: memory error in userspace
[ 0:05] 
[ 0:05] active stack:
[ 0:05]   - symbol: void __dios::FaultBase::handler<__dios::Context>(_VM_Fault, _VM_Frame*, void (*)())
[ 0:05]     location: /dios/sys/fault.hpp:118
[ 0:05]   - symbol: __dios_fault.863
[ 0:05]     location: /dios/arch/divm/fault.c:12
[ 0:05]   - symbol: __lamp_load
[ 0:05]     location: /dios/lava/unit.hpp:136
[ 0:05]   - symbol: __lart_abstract.load.i8
[ 0:05]     location: (unknown location)
[ 0:05]   - symbol: main
[ 0:05]     location: aggr-load-b.cpp:11
[ 0:05]   - symbol: __dios_start
[ 0:05]     location: /dios/libc/sys/start.cpp:94
[ 0:05] + divine sim --batch --skip-init --load-report verify.out
[ 0:05] 
[ 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:
[ 0:08] ▶ state    #1 [new] -- active threads: [0:0] --
[ 0:08] T: FAULT: invalid load
[ 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.863
[ 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.863 at /dios/arch/divm/fault.c:12
[ 0:08]   __lamp_load at /dios/lava/unit.hpp:136
[ 0:08]   __lart_abstract.load.i8 at (unknown location)
[ 0:08]   main at aggr-load-b.cpp:11
[ 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.863