[ 0:01] --symbolic -o nofail:malloc
[ 0:01] compiling /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product42_false.cil.c
[ 0:01] /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product42_false.cil.c:147:44: warning: incompatible redeclaration of library function 'malloc'
[ 0:01] extern  __attribute__((__nothrow__)) void *malloc(size_t __size )  __attribute__((__malloc__)) ;
[ 0:01]                                            ^
[ 0:01] /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product42_false.cil.c:147:44: note: 'malloc' is a builtin with type 'void *(unsigned long)'
[ 0:01] 1 warning generated.
[ 0:01] states per second: 2.39705
[ 8:00] state count: 1082
[ 8:00] mips: 0.0063
[ 8:00] symbolic: 1
[ 9:58] 
[ 9:58] error found: yes
[ 9:58] error trace: |
[ 9:58]   ASSUME (not (not (= var_0 #x00000000)))
[ 9:58]   ASSUME (not (not (= var_1 #x00000000)))
[ 9:58]   ASSUME (not (not (= var_2 #x00000000)))
[ 9:58]   ASSUME (not (not (= var_3 #x00000000)))
[ 9:58]   ASSUME (not (= var_4 #x00000000))
[ 9:58]   ASSUME (not (not (= var_5 #x00000000)))
[ 9:58]   ASSUME (not (not (= var_6 #x00000000)))
[ 9:58]   ASSUME (not (not (= var_7 #x00000000)))
[ 9:58]   ASSUME (not (= var_8 #x00000000))
[ 9:58]   ASSUME (not (= var_9 #x00000000))
[ 9:58]   ASSUME (not (= var_10 #x00000000))
[ 9:58]   ASSUME (not (not (= var_11 #x00000000)))
[ 9:58]   ASSUME (not (= var_12 #x00000000))
[ 9:58]   ASSUME (not (= var_13 #x00000000))
[ 9:58]   (0) FAULT: verifier error called
[ 9:58]   [0] FATAL: dios assertion violation in userspace
[ 9:58] 
[ 9:58] active stack:
[ 9:58]   - 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 (*)())
[ 9:58]     location: /dios/include/dios/sys/fault.hpp:193
[ 9:58]   - symbol: __dios_fault
[ 9:58]     location: /home/xrockai/src/divine/nightly/dios/libc/sys/fault.c:12
[ 9:58]   - symbol: __VERIFIER_error
[ 9:58]     location: /home/xrockai/src/divine/nightly/dios/libc/svcomp/svcomp-error.cpp:5
[ 9:58]   - symbol: __automaton_fail
[ 9:58]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product42_false.cil.c:926
[ 9:58]   - symbol: __utac_acc__Specification4_spec__1
[ 9:58]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product42_false.cil.c:563
[ 9:58]   - symbol: timeShift
[ 9:58]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product42_false.cil.c:766
[ 9:58]   - symbol: test
[ 9:58]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product42_false.cil.c:730
[ 9:58]   - symbol: runTest
[ 9:58]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product42_false.cil.c:645
[ 9:58]   - symbol: main
[ 9:58]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product42_false.cil.c:663
[ 9:58]   - symbol: _start
[ 9:58]     location: /dios/src/libc/sys/start.cpp:82
[ 9:58] a report was written to verify.out
[ 9:58] 
[10:40]            ^       —————.   —.—  .     .  —.—  .     .  .—————    .    .
[10:40]           ———      |     |   |   |     |   |   |\    |  |         |    |
[10:40]          —(o)—     |     |   |   |     |   |   |  \  |  |————     '————|
[10:40]         ———————    |     |   |    \   /    |   |    \|  |              |
[10:40]        —————————   —————'   —'—     '     —'—  '     '  '—————         '
[10:40] 
[10:40] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started.
[10:40] traced states: #1 #2
[10:41] # active threads: [0:0]
[10:41] T: (0) FAULT: verifier error called
[10:41] T: [0] FATAL: dios assertion violation in userspace
[10:41] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193
[10:41] # NOTE: $frame in __dios_fault
[10:41] > backtrace
[10:41]   void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193
[10:41]   __dios_fault at /home/xrockai/src/divine/nightly/dios/libc/sys/fault.c:12
[10:41]   __VERIFIER_error at /home/xrockai/src/divine/nightly/dios/libc/svcomp/svcomp-error.cpp:5
[10:41]   __automaton_fail at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product42_false.cil.c:926
[10:41]   __utac_acc__Specification4_spec__1 at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product42_false.cil.c:563
[10:41]   timeShift at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product42_false.cil.c:766
[10:41]   test at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product42_false.cil.c:730
[10:41]   runTest at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product42_false.cil.c:645
[10:41]   main at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/minepump_spec4_product42_false.cil.c:663
[10:41]   _start at /dios/src/libc/sys/start.cpp:82
[10:41] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193
[10:41] # NOTE: $frame in __dios_fault