[ 0:01]   | load /var/obj/divine-nightly/semidbg/test/_expand/svcomp/array/copysome2_false.pkg.c/v.100.c v.100.c
[ 0:01]   | expect --result error --location v.100.c:50
[ 0:01]   | expect --trace FAULT: --trace-count 1
[ 0:01]   | cc -o testcase.bc -DSIZE=100 v.100.c
[ 0:01]   | verify --max-memory 4GiB --max-time 600 --threads 2 --report-filename verify.out --solver stp --symbolic --sequential -o nofail:malloc testcase.bc
[ 0:01] compiling v.100.c
[ 0:01] loading bitcode … DiOS … LART … RR … constants … done
[ 0:12] booting … done
[ 0:12] states per second: 17.2296
[ 0:23] state count: 177
[ 0:23] mips: 0.24
[ 0:23] symbolic: 1
[ 0:34] 
[ 0:34] error found: yes
[ 0:34] error trace: |
[ 0:34]   ASSUME (= var_1 var_1)
[ 0:34]   ASSUME (= var_4 var_4)
[ 0:34]   ASSUME (= var_7 var_7)
[ 0:34]   ASSUME (= var_10 var_10)
[ 0:34]   ASSUME (= var_13 var_13)
[ 0:34]   ASSUME (= var_16 var_16)
[ 0:34]   ASSUME (= var_19 var_19)
[ 0:34]   ASSUME (= var_22 var_22)
[ 0:34]   ASSUME (= var_25 var_25)
[ 0:34]   ASSUME (= var_28 var_28)
[ 0:34]   ASSUME (= var_31 var_31)
[ 0:34]   ASSUME (= var_34 var_34)
[ 0:34]   ASSUME (= var_37 var_37)
[ 0:34]   ASSUME (= var_40 var_40)
[ 0:34]   ASSUME (= var_43 var_43)
[ 0:34]   ASSUME (= var_46 var_46)
[ 0:34]   ASSUME (= var_49 var_49)
[ 0:34]   ASSUME (= var_52 var_52)
[ 0:34]   ASSUME (= var_55 var_55)
[ 0:34]   ASSUME (= var_58 var_58)
[ 0:34]   ASSUME (= var_61 var_61)
[ 0:34]   ASSUME (= var_64 var_64)
[ 0:34]   ASSUME (= var_67 var_67)
[ 0:34]   ASSUME (= var_70 var_70)
[ 0:34]   ASSUME (= var_73 var_73)
[ 0:34]   ASSUME (= var_76 var_76)
[ 0:34]   ASSUME (= var_79 var_79)
[ 0:34]   ASSUME (= var_82 var_82)
[ 0:34]   ASSUME (= var_85 var_85)
[ 0:34]   ASSUME (= var_88 var_88)
[ 0:34]   ASSUME (= var_91 var_91)
[ 0:34]   ASSUME (= var_94 var_94)
[ 0:34]   ASSUME (= var_97 var_97)
[ 0:34]   ASSUME (= var_100 var_100)
[ 0:34]   ASSUME (= var_103 var_103)
[ 0:34]   ASSUME (= var_106 var_106)
[ 0:34]   ASSUME (= var_109 var_109)
[ 0:34]   ASSUME (= var_112 var_112)
[ 0:34]   ASSUME (= var_115 var_115)
[ 0:34]   ASSUME (= var_118 var_118)
[ 0:34]   ASSUME (= var_121 var_121)
[ 0:34]   ASSUME (= var_124 var_124)
[ 0:34]   ASSUME (= var_127 var_127)
[ 0:34]   ASSUME (= var_130 var_130)
[ 0:34]   ASSUME (= var_133 var_133)
[ 0:34]   ASSUME (= var_136 var_136)
[ 0:34]   ASSUME (= var_139 var_139)
[ 0:34]   ASSUME (= var_142 var_142)
[ 0:34]   ASSUME (= var_145 var_145)
[ 0:34]   ASSUME (= var_148 var_148)
[ 0:34]   ASSUME (= var_151 var_151)
[ 0:34]   ASSUME (not (= var_155 var_154))
[ 0:34]   FAULT: verifier error called
[ 0:34]   [0] FATAL: dios assertion violation in userspace
[ 0:34] 
[ 0:34] active stack:
[ 0:34]   - symbol: void __dios::FaultBase::handler<__dios::Context>(_VM_Fault, _VM_Frame*, void (*)())
[ 0:35]     location: /dios/sys/fault.hpp:118
[ 0:35]   - symbol: __dios_fault
[ 0:35]     location: /dios/arch/divm/fault.c:12
[ 0:35]   - symbol: __VERIFIER_error
[ 0:35]     location: /dios/libc/svcomp/svcomp-error.cpp:5
[ 0:35]   - symbol: lart.__VERIFIER_assert
[ 0:35]     location: v.100.c:18
[ 0:35]   - symbol: main
[ 0:35]     location: v.100.c:50
[ 0:35]   - symbol: __dios_start
[ 0:35]     location: /dios/libc/sys/start.cpp:94
[ 0:35] + divine sim --batch --skip-init --load-report verify.out
[ 0:35] 
[ 0:46]            ^       —————.   —.—  .     .  —.—  .     .  .—————    .    .
[ 0:46]           ———      |     |   |   |     |   |   |\    |  |         |    |
[ 0:46]          —(o)—     |     |   |   |     |   |   |  \  |  |————     '————|
[ 0:46]         ———————    |     |   |    \   /    |   |    \|  |              |
[ 0:46]        —————————   —————'   —'—     '     —'—  '     '  '—————         '
[ 0:46] 
[ 0:46] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started.
[ 0:46] traced states:
[ 0:54] ▶ state  #176 [new] -- active threads: [0:0] --
[ 0:54] T: FAULT: verifier error called
[ 0:54] # executing void __dios::FaultBase::handler<{Context}>(_VM_Fault, _VM_Frame*, void (*)()) at /dios/sys/fault.hpp:118
[ 0:54] # NOTE: $frame in __dios_fault
[ 0:54] > backtrace
[ 0:54]   void __dios::FaultBase::handler<{Context}>(_VM_Fault, _VM_Frame*, void (*)()) at /dios/sys/fault.hpp:118
[ 0:54]   __dios_fault at /dios/arch/divm/fault.c:12
[ 0:54]   __VERIFIER_error at /dios/libc/svcomp/svcomp-error.cpp:5
[ 0:54]   lart.__VERIFIER_assert at v.100.c:18
[ 0:54]   main at v.100.c:50
[ 0:54]   __dios_start at /dios/libc/sys/start.cpp:94
[ 0:54] # executing void __dios::FaultBase::handler<{Context}>(_VM_Fault, _VM_Frame*, void (*)()) at /dios/sys/fault.hpp:118
[ 0:54] # NOTE: $frame in __dios_fault