[ 0:01] --symbolic -o nofail:malloc -o ignore:control
[ 0:01] compiling /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec1_product26_false.cil.c
[ 0:01] /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec1_product26_false.cil.c:2626:44: 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/email_spec1_product26_false.cil.c:2626:44: note: 'malloc' is a builtin with type 'void *(unsigned long)'
[ 0:01] 1 warning generated.
[ 0:01] states per second: 2.90265
[ 4:33] state count: 656
[ 4:33] mips: 0.011
[ 4:33] symbolic: 1
[ 6:03] 
[ 6:03] error found: yes
[ 6:03] error trace: |
[ 6:03]   [0] bob: 1
[ 6:03]   [0] rjh: 2
[ 6:03]   [0] chuck: 3
[ 6:03]   ASSUME (not (not (= var_0 #x00000000)))
[ 6:03]   ASSUME (not (not (= var_1 #x00000000)))
[ 6:03]   ASSUME (not (not (= var_2 #x00000000)))
[ 6:03]   ASSUME (not (not (= var_3 #x00000000)))
[ 6:03]   ASSUME (not (not (= var_4 #x00000000)))
[ 6:03]   ASSUME (not (not (= var_5 #x00000000)))
[ 6:03]   ASSUME (not (not (= var_6 #x00000000)))
[ 6:03]   ASSUME (not (not (= var_7 #x00000000)))
[ 6:03]   ASSUME (not (not (= var_8 #x00000000)))
[ 6:03]   ASSUME (not (not (= var_9 #x00000000)))
[ 6:03]   ASSUME (not (= var_10 #x00000000))
[ 6:03]   ASSUME (not (not (= var_11 #x00000000)))
[ 6:03]   ASSUME (not (not (= var_12 #x00000000)))
[ 6:03]   ASSUME (not (not (= var_13 #x00000000)))
[ 6:03]   ASSUME (not (= var_14 #x00000000))
[ 6:03]   ASSUME (not (not (= var_15 #x00000000)))
[ 6:03]   ASSUME (not (= var_16 #x00000000))
[ 6:03]   ASSUME (not (not (= var_17 #x00000000)))
[ 6:03]   ASSUME (not (not (= var_18 #x00000000)))
[ 6:03]   ASSUME (not (not (= var_19 #x00000000)))
[ 6:03]   ASSUME (not (not (= var_20 #x00000000)))
[ 6:03]   ASSUME (not (not (= var_21 #x00000000)))
[ 6:03]   ASSUME (not (not (= var_22 #x00000000)))
[ 6:03]   ASSUME (not (not (= var_23 #x00000000)))
[ 6:03]   ASSUME (not (not (= var_24 #x00000000)))
[ 6:03]   [0] Please enter a subject and a message body.
[ 6:03]   [0] 
[ 6:03]   [0] before mail
[ 6:03]   [0] 
[ 6:03]   [0] mail sent
[ 6:03]   [0] mail delivered
[ 6:03]   [0] 
[ 6:03]   [0] sending autoresponse
[ 6:03]   [0] 
[ 6:03]   [0] before mail
[ 6:03]   [0] 
[ 6:03]   (0) FAULT: verifier error called
[ 6:03]   [0] FATAL: dios assertion violation in userspace
[ 6:03] 
[ 6:03] active stack:
[ 6:03]   - 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 (*)())
[ 6:03]     location: /dios/include/dios/sys/fault.hpp:193
[ 6:03]   - symbol: __dios_fault
[ 6:03]     location: /home/xrockai/src/divine/nightly/dios/libc/sys/fault.c:12
[ 6:03]   - symbol: __VERIFIER_error
[ 6:03]     location: /home/xrockai/src/divine/nightly/dios/libc/svcomp/svcomp-error.cpp:5
[ 6:03]   - symbol: __automaton_fail
[ 6:03]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec1_product26_false.cil.c:1109
[ 6:03]   - symbol: __utac_acc__AddressBookEncrypt_spec__1
[ 6:03]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec1_product26_false.cil.c:2209
[ 6:03]   - symbol: mail
[ 6:03]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec1_product26_false.cil.c:529
[ 6:03]   - symbol: outgoing__wrappee__Keys
[ 6:03]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec1_product26_false.cil.c:544
[ 6:03]   - symbol: outgoing__wrappee__AutoResponder
[ 6:03]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec1_product26_false.cil.c:571
[ 6:03]   - symbol: outgoing
[ 6:03]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec1_product26_false.cil.c:607
[ 6:03]   - symbol: bobToRjh
[ 6:03]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec1_product26_false.cil.c:178
[ 6:03] a report was written to verify.out
[ 6:03] 
[ 6:29]            ^       —————.   —.—  .     .  —.—  .     .  .—————    .    .
[ 6:29]           ———      |     |   |   |     |   |   |\    |  |         |    |
[ 6:29]          —(o)—     |     |   |   |     |   |   |  \  |  |————     '————|
[ 6:29]         ———————    |     |   |    \   /    |   |    \|  |              |
[ 6:29]        —————————   —————'   —'—     '     —'—  '     '  '—————         '
[ 6:29] 
[ 6:29] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started.
[ 6:29] 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
[ 6:29] trace:
[ 6:29] T: [0] bob: 1
[ 6:29] T: [0] rjh: 2
[ 6:29] T: [0] chuck: 3
[ 6:29] # active threads: [0:0]
[ 6:29] T: [0] Please enter a subject and a message body.
[ 6:29] T: [0] 
[ 6:29] T: [0] before mail
[ 6:29] T: [0] 
[ 6:29] T: [0] mail sent
[ 6:29] T: [0] mail delivered
[ 6:29] T: [0] 
[ 6:29] T: [0] sending autoresponse
[ 6:29] T: [0] 
[ 6:29] T: [0] before mail
[ 6:29] T: [0] 
[ 6:29] T: (0) FAULT: verifier error called
[ 6:29] T: [0] FATAL: dios assertion violation in userspace
[ 6:29] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193
[ 6:29] # NOTE: $frame in __dios_fault
[ 6:29] > backtrace
[ 6:29]   void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193
[ 6:29]   __dios_fault at /home/xrockai/src/divine/nightly/dios/libc/sys/fault.c:12
[ 6:29]   __VERIFIER_error at /home/xrockai/src/divine/nightly/dios/libc/svcomp/svcomp-error.cpp:5
[ 6:29]   __automaton_fail at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec1_product26_false.cil.c:1109
[ 6:29]   __utac_acc__AddressBookEncrypt_spec__1 at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec1_product26_false.cil.c:2209
[ 6:29]   mail at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec1_product26_false.cil.c:529
[ 6:29]   outgoing__wrappee__Keys at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec1_product26_false.cil.c:544
[ 6:29]   outgoing__wrappee__AutoResponder at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec1_product26_false.cil.c:571
[ 6:29]   outgoing at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec1_product26_false.cil.c:607
[ 6:29]   bobToRjh at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec1_product26_false.cil.c:178
[ 6:29]   test at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec1_product26_false.cil.c:1099
[ 6:29]   main at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec1_product26_false.cil.c:231
[ 6:29]   _start at /dios/src/libc/sys/start.cpp:82
[ 6:29] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193
[ 6:29] # NOTE: $frame in __dios_fault