[ 0:00] --symbolic -o nofail:malloc -o ignore:control
[ 0:00] compiling /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec0_product16_false.cil.c
[ 0:00] /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec0_product16_false.cil.c:731:44: warning: incompatible redeclaration of library function 'malloc'
[ 0:00] extern  __attribute__((__nothrow__)) void *malloc(size_t __size )  __attribute__((__malloc__)) ;
[ 0:00]                                            ^
[ 0:00] /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec0_product16_false.cil.c:731:44: note: 'malloc' is a builtin with type 'void *(unsigned long)'
[ 0:00] 1 warning generated.
[ 0:00] states per second: 108.366
[ 6:54] state count: 40843
[ 6:54] mips: 0.26
[ 6:54] symbolic: 1
[ 7:00] 
[ 7:00] error found: yes
[ 7:00] error trace: |
[ 7:00]   [0] bob: 1
[ 7:00]   [0] rjh: 2
[ 7:00]   [0] chuck: 3
[ 7:00]   ASSUME (not (not (= var_0 #x00000000)))
[ 7:00]   ASSUME (not (not (= var_1 #x00000000)))
[ 7:00]   ASSUME (not (not (= var_2 #x00000000)))
[ 7:00]   ASSUME (not (not (= var_3 #x00000000)))
[ 7:00]   ASSUME (not (not (= var_4 #x00000000)))
[ 7:00]   ASSUME (not (not (= var_5 #x00000000)))
[ 7:00]   ASSUME (not (not (= var_6 #x00000000)))
[ 7:00]   ASSUME (not (not (= var_7 #x00000000)))
[ 7:00]   ASSUME (not (not (= var_8 #x00000000)))
[ 7:00]   ASSUME (not (not (= var_9 #x00000000)))
[ 7:00]   ASSUME (not (= var_10 #x00000000))
[ 7:00]   ASSUME (not (not (= var_11 #x00000000)))
[ 7:00]   ASSUME (not (not (= var_12 #x00000000)))
[ 7:00]   ASSUME (not (not (= var_13 #x00000000)))
[ 7:00]   ASSUME (not (not (= var_14 #x00000000)))
[ 7:00]   ASSUME (not (not (= var_15 #x00000000)))
[ 7:00]   ASSUME (not (= var_16 #x00000000))
[ 7:00]   ASSUME (not (not (= var_17 #x00000000)))
[ 7:00]   ASSUME (not (not (= var_18 #x00000000)))
[ 7:00]   ASSUME (not (= var_19 #x00000000))
[ 7:00]   ASSUME (not (= var_20 #x00000000))
[ 7:00]   [0] bob added rjhs key
[ 7:00]   [0] 2
[ 7:00]   [0] 456
[ 7:00]   [0] Please enter a subject and a message body.
[ 7:00]   FAULT: invalid heap pointer dereference [heap* a1740268 0 ddp]
[ 7:00]   W: cannot handle a fault in debug mode (abandoned)
[ 7:00]   FAULT: invalid heap pointer dereference [heap* a1740268 8 ddp]
[ 7:00]   W: cannot handle a fault in debug mode (abandoned)
[ 7:00]   FAULT: invalid heap pointer dereference [heap* a1740268 0 ddp]
[ 7:00]   W: cannot handle a fault in debug mode (abandoned)
[ 7:00]   FAULT: invalid heap pointer dereference [heap* a1740268 e ddp]
[ 7:00]   W: cannot handle a fault in debug mode (abandoned)
[ 7:00]   FAULT: invalid heap pointer dereference [heap* a1740268 0 ddp]
[ 7:00]   W: cannot handle a fault in debug mode (abandoned)
[ 7:00]   FAULT: invalid heap pointer dereference [heap* a1740268 e ddp]
[ 7:00]   W: cannot handle a fault in debug mode (abandoned)
[ 7:00]   FAULT: invalid heap pointer dereference [heap* a1740268 0 ddp]
[ 7:00]   W: cannot handle a fault in debug mode (abandoned)
[ 7:00]   (0) FAULT: verifier error called
[ 7:00]   [0] FATAL: dios assertion violation in userspace
[ 7:00]   FAULT: invalid heap pointer dereference [heap* a1740268 0 ddp]
[ 7:00]   W: cannot handle a fault in debug mode (abandoned)
[ 7:00]   FAULT: invalid heap pointer dereference [heap* a1740268 0 ddp]
[ 7:00]   W: cannot handle a fault in debug mode (abandoned)
[ 7:00] 
[ 7:00] active stack:
[ 7:00]   - 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 (*)())
[ 7:00]     location: /dios/include/dios/sys/fault.hpp:193
[ 7:00]   - symbol: __dios_fault
[ 7:00]     location: /dios/src/libc/sys/fault.c:12
[ 7:00]   - symbol: __VERIFIER_error
[ 7:00]     location: /dios/src/libc/svcomp/svcomp-error.cpp:5
[ 7:00]   - symbol: __automaton_fail
[ 7:00]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec0_product16_false.cil.c:394
[ 7:00]   - symbol: __utac_acc__DecryptForward_spec__1
[ 7:00]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec0_product16_false.cil.c:2582
[ 7:00]   - symbol: forward
[ 7:00]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec0_product16_false.cil.c:2855
[ 7:00]   - symbol: incoming__wrappee__Forward
[ 7:00]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec0_product16_false.cil.c:2700
[ 7:00]   - symbol: incoming
[ 7:00]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec0_product16_false.cil.c:2744
[ 7:00]   - symbol: mail
[ 7:00]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec0_product16_false.cil.c:2623
[ 7:00]   - symbol: outgoing__wrappee__Keys
[ 7:00]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec0_product16_false.cil.c:2635
[ 7:00] a report was written to verify.out
[ 7:00] 
[ 7:30]            ^       —————.   —.—  .     .  —.—  .     .  .—————    .    .
[ 7:30]           ———      |     |   |   |     |   |   |\    |  |         |    |
[ 7:30]          —(o)—     |     |   |   |     |   |   |  \  |  |————     '————|
[ 7:30]         ———————    |     |   |    \   /    |   |    \|  |              |
[ 7:30]        —————————   —————'   —'—     '     —'—  '     '  '—————         '
[ 7:30] 
[ 7:30] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started.
[ 7:30] traced states: #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 #13 #14 #15 #16 #17 #18 #19 #20 #21 #22 #23 #24 #25 #26 #27 #28 #29 #30 #31 #32 #33 #34 #35
[ 7:31] trace:
[ 7:31] T: [0] bob: 1
[ 7:31] T: [0] rjh: 2
[ 7:31] T: [0] chuck: 3
[ 7:31] T: [0] bob added rjhs key
[ 7:31] T: [0] 2
[ 7:31] # active threads: [0:0]
[ 7:31] T: [0] 456
[ 7:31] T: [0] Please enter a subject and a message body.
[ 7:31] T: FAULT: invalid heap pointer dereference [heap* a1740268 0 ddp]
[ 7:31] T: W: cannot handle a fault in debug mode (abandoned)
[ 7:31] T: FAULT: invalid heap pointer dereference [heap* a1740268 8 ddp]
[ 7:31] T: W: cannot handle a fault in debug mode (abandoned)
[ 7:31] T: FAULT: invalid heap pointer dereference [heap* a1740268 0 ddp]
[ 7:31] T: W: cannot handle a fault in debug mode (abandoned)
[ 7:31] T: FAULT: invalid heap pointer dereference [heap* a1740268 e ddp]
[ 7:31] T: W: cannot handle a fault in debug mode (abandoned)
[ 7:31] T: FAULT: invalid heap pointer dereference [heap* a1740268 0 ddp]
[ 7:31] T: W: cannot handle a fault in debug mode (abandoned)
[ 7:31] T: FAULT: invalid heap pointer dereference [heap* a1740268 e ddp]
[ 7:31] T: W: cannot handle a fault in debug mode (abandoned)
[ 7:31] T: FAULT: invalid heap pointer dereference [heap* a1740268 0 ddp]
[ 7:31] T: W: cannot handle a fault in debug mode (abandoned)
[ 7:31] T: (0) FAULT: verifier error called
[ 7:31] T: [0] FATAL: dios assertion violation in userspace
[ 7:31] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193
[ 7:31] # NOTE: $frame in __dios_fault
[ 7:31] > backtrace
[ 7:31]   void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193
[ 7:31]   __dios_fault at /dios/src/libc/sys/fault.c:12
[ 7:31]   __VERIFIER_error at /dios/src/libc/svcomp/svcomp-error.cpp:5
[ 7:31]   __automaton_fail at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec0_product16_false.cil.c:394
[ 7:31]   __utac_acc__DecryptForward_spec__1 at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec0_product16_false.cil.c:2582
[ 7:31]   forward at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec0_product16_false.cil.c:2855
[ 7:31]   incoming__wrappee__Forward at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec0_product16_false.cil.c:2700
[ 7:31]   incoming at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec0_product16_false.cil.c:2744
[ 7:31]   mail at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec0_product16_false.cil.c:2623
[ 7:31]   outgoing__wrappee__Keys at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec0_product16_false.cil.c:2635
[ 7:31]   outgoing at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec0_product16_false.cil.c:2662
[ 7:31]   sendEmail at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec0_product16_false.cil.c:2772
[ 7:31]   bobToRjh at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec0_product16_false.cil.c:198
[ 7:31]   test at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec0_product16_false.cil.c:721
[ 7:31]   main at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec0_product16_false.cil.c:260
[ 7:31]   _start at /dios/src/libc/sys/start.cpp:82
[ 7:31] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193
[ 7:31] # NOTE: $frame in __dios_fault