[ 0:01] --symbolic -o nofail:malloc
[ 0:01] compiling /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec1_product40_false.cil.c
[ 0:02] /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec1_product40_false.cil.c:501:44: warning: incompatible redeclaration of library function 'malloc'
[ 0:02] extern  __attribute__((__nothrow__)) void *malloc(size_t __size )  __attribute__((__malloc__)) ;
[ 0:02]                                            ^
[ 0:02] /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec1_product40_false.cil.c:501:44: note: 'malloc' is a builtin with type 'void *(unsigned long)'
[ 0:02] 1 warning generated.
[ 0:02] states per second: 2.87158
[ 1:23] state count: 108
[ 1:23] mips: 0.025
[ 1:23] symbolic: 1
[ 2:11] 
[ 2:11] error found: yes
[ 2:11] error trace: |
[ 2:11]   ASSUME (not (= var_0 #x00000000))
[ 2:11]   ASSUME (not (= var_1 #x00000000))
[ 2:11]   ASSUME (not (= var_2 #x00000000))
[ 2:11]   (0) FAULT: verifier error called
[ 2:11]   [0] FATAL: dios assertion violation in userspace
[ 2:11] 
[ 2:11] active stack:
[ 2:11]   - 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 (*)())
[ 2:11]     location: /dios/include/dios/sys/fault.hpp:193
[ 2:11]   - symbol: __dios_fault
[ 2:11]     location: /home/xrockai/src/divine/nightly/dios/libc/sys/fault.c:12
[ 2:11]   - symbol: __VERIFIER_error
[ 2:11]     location: /home/xrockai/src/divine/nightly/dios/libc/svcomp/svcomp-error.cpp:5
[ 2:11]   - symbol: __automaton_fail
[ 2:11]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec1_product40_false.cil.c:492
[ 2:11]   - symbol: __utac_acc__Specification1_spec__1
[ 2:11]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec1_product40_false.cil.c:342
[ 2:11]   - symbol: timeShift
[ 2:11]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec1_product40_false.cil.c:76
[ 2:11]   - symbol: test
[ 2:11]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec1_product40_false.cil.c:315
[ 2:11]   - symbol: runTest
[ 2:11]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec1_product40_false.cil.c:421
[ 2:11]   - symbol: main
[ 2:11]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec1_product40_false.cil.c:442
[ 2:11]   - symbol: _start
[ 2:11]     location: /dios/src/libc/sys/start.cpp:82
[ 2:11] a report was written to verify.out
[ 2:11] 
[ 2:47]            ^       —————.   —.—  .     .  —.—  .     .  .—————    .    .
[ 2:47]           ———      |     |   |   |     |   |   |\    |  |         |    |
[ 2:47]          —(o)—     |     |   |   |     |   |   |  \  |  |————     '————|
[ 2:47]         ———————    |     |   |    \   /    |   |    \|  |              |
[ 2:47]        —————————   —————'   —'—     '     —'—  '     '  '—————         '
[ 2:47] 
[ 2:47] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started.
[ 2:47] traced states: #1
[ 2:47] # active threads: [0:0]
[ 2:47] T: (0) FAULT: verifier error called
[ 2:47] T: [0] FATAL: dios assertion violation in userspace
[ 2:47] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193
[ 2:47] # NOTE: $frame in __dios_fault
[ 2:47] > backtrace
[ 2:47]   void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193
[ 2:47]   __dios_fault at /home/xrockai/src/divine/nightly/dios/libc/sys/fault.c:12
[ 2:47]   __VERIFIER_error at /home/xrockai/src/divine/nightly/dios/libc/svcomp/svcomp-error.cpp:5
[ 2:47]   __automaton_fail at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec1_product40_false.cil.c:492
[ 2:47]   __utac_acc__Specification1_spec__1 at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec1_product40_false.cil.c:342
[ 2:47]   timeShift at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec1_product40_false.cil.c:76
[ 2:47]   test at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec1_product40_false.cil.c:315
[ 2:47]   runTest at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec1_product40_false.cil.c:421
[ 2:47]   main at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec1_product40_false.cil.c:442
[ 2:47]   _start at /dios/src/libc/sys/start.cpp:82
[ 2:47] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193
[ 2:47] # NOTE: $frame in __dios_fault