[ 0:00] --symbolic -o nofail:malloc -o ignore:control
[ 0:00] compiling /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec4_product30_false.cil.c
[ 0:01] /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec4_product30_false.cil.c:2389:44: 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_spec4_product30_false.cil.c:2389:44: note: 'malloc' is a builtin with type 'void *(unsigned long)'
[ 0:01] 1 warning generated.
[ 0:01] states per second: 2.20145
[ 6:12] state count: 730
[ 6:12] mips: 0.0076
[ 6:12] symbolic: 1
[ 8:03] 
[ 8:03] error found: yes
[ 8:03] error trace: |
[ 8:03]   [0] bob: 1
[ 8:03]   [0] rjh: 2
[ 8:03]   [0] chuck: 3
[ 8:03]   ASSUME (not (not (= var_0 #x00000000)))
[ 8:03]   ASSUME (not (not (= var_1 #x00000000)))
[ 8:03]   ASSUME (not (not (= var_2 #x00000000)))
[ 8:03]   ASSUME (not (not (= var_3 #x00000000)))
[ 8:03]   ASSUME (not (not (= var_4 #x00000000)))
[ 8:03]   ASSUME (not (not (= var_5 #x00000000)))
[ 8:03]   ASSUME (not (not (= var_6 #x00000000)))
[ 8:03]   ASSUME (not (not (= var_7 #x00000000)))
[ 8:03]   ASSUME (not (not (= var_8 #x00000000)))
[ 8:03]   ASSUME (not (not (= var_9 #x00000000)))
[ 8:03]   ASSUME (not (= var_10 #x00000000))
[ 8:03]   ASSUME (not (not (= var_11 #x00000000)))
[ 8:03]   ASSUME (not (not (= var_12 #x00000000)))
[ 8:03]   ASSUME (not (= var_13 #x00000000))
[ 8:03]   ASSUME (not (not (= var_14 #x00000000)))
[ 8:03]   ASSUME (not (= var_15 #x00000000))
[ 8:03]   ASSUME (not (not (= var_16 #x00000000)))
[ 8:03]   ASSUME (not (not (= var_17 #x00000000)))
[ 8:03]   ASSUME (not (not (= var_18 #x00000000)))
[ 8:03]   ASSUME (not (not (= var_19 #x00000000)))
[ 8:03]   ASSUME (not (not (= var_20 #x00000000)))
[ 8:03]   ASSUME (not (not (= var_21 #x00000000)))
[ 8:03]   ASSUME (not (not (= var_22 #x00000000)))
[ 8:03]   ASSUME (not (not (= var_23 #x00000000)))
[ 8:03]   [0] Please enter a subject and a message body.
[ 8:03]   FAULT: invalid heap pointer dereference [heap* 6806a8a2 0 ddp]
[ 8:03]   W: cannot handle a fault in debug mode (abandoned)
[ 8:03]   FAULT: invalid heap pointer dereference [heap* 6806a8a2 b ddp]
[ 8:03]   W: cannot handle a fault in debug mode (abandoned)
[ 8:03]   FAULT: invalid heap pointer dereference [heap* 6806a8a2 0 ddp]
[ 8:03]   W: cannot handle a fault in debug mode (abandoned)
[ 8:03]   FAULT: invalid heap pointer dereference [heap* 6806a8a2 8 ddp]
[ 8:03]   W: cannot handle a fault in debug mode (abandoned)
[ 8:03]   FAULT: invalid heap pointer dereference [heap* 6806a8a2 0 ddp]
[ 8:03]   W: cannot handle a fault in debug mode (abandoned)
[ 8:03]   FAULT: invalid heap pointer dereference [heap* 6806a8a2 e ddp]
[ 8:03]   W: cannot handle a fault in debug mode (abandoned)
[ 8:03]   FAULT: invalid heap pointer dereference [heap* 6806a8a2 0 ddp]
[ 8:03]   W: cannot handle a fault in debug mode (abandoned)
[ 8:03]   FAULT: invalid heap pointer dereference [heap* 6806a8a2 14h ddp]
[ 8:03]   W: cannot handle a fault in debug mode (abandoned)
[ 8:03]   FAULT: invalid heap pointer dereference [heap* 6806a8a2 0 ddp]
[ 8:03]   W: cannot handle a fault in debug mode (abandoned)
[ 8:03]   FAULT: invalid heap pointer dereference [heap* 6806a8a2 b ddp]
[ 8:03]   W: cannot handle a fault in debug mode (abandoned)
[ 8:03]   FAULT: invalid heap pointer dereference [heap* 6806a8a2 0 ddp]
[ 8:03]   W: cannot handle a fault in debug mode (abandoned)
[ 8:03]   (0) FAULT: verifier error called
[ 8:03]   [0] FATAL: dios assertion violation in userspace
[ 8:03]   FAULT: invalid heap pointer dereference [heap* 6806a8a2 0 ddp]
[ 8:03]   W: cannot handle a fault in debug mode (abandoned)
[ 8:03]   FAULT: invalid heap pointer dereference [heap* 6806a8a2 0 ddp]
[ 8:03]   W: cannot handle a fault in debug mode (abandoned)
[ 8:03] 
[ 8:03] active stack:
[ 8:03]   - 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 (*)())
[ 8:03]     location: /dios/include/dios/sys/fault.hpp:193
[ 8:03]   - symbol: __dios_fault
[ 8:03]     location: /home/xrockai/src/divine/nightly/dios/libc/sys/fault.c:12
[ 8:03]   - symbol: __VERIFIER_error
[ 8:03]     location: /home/xrockai/src/divine/nightly/dios/libc/svcomp/svcomp-error.cpp:5
[ 8:03]   - symbol: __automaton_fail
[ 8:03]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec4_product30_false.cil.c:2999
[ 8:03]   - symbol: __utac_acc__SignForward_spec__1
[ 8:03]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec4_product30_false.cil.c:2767
[ 8:03]   - symbol: mail
[ 8:03]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec4_product30_false.cil.c:158
[ 8:03]   - symbol: outgoing__wrappee__Keys
[ 8:03]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec4_product30_false.cil.c:173
[ 8:03]   - symbol: outgoing__wrappee__AutoResponder
[ 8:03]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec4_product30_false.cil.c:200
[ 8:03]   - symbol: outgoing
[ 8:03]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec4_product30_false.cil.c:211
[ 8:03]   - symbol: bobToRjh
[ 8:03]     location: /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec4_product30_false.cil.c:2201
[ 8:03] a report was written to verify.out
[ 8:03] 
[ 8:45]            ^       —————.   —.—  .     .  —.—  .     .  .—————    .    .
[ 8:45]           ———      |     |   |   |     |   |   |\    |  |         |    |
[ 8:45]          —(o)—     |     |   |   |     |   |   |  \  |  |————     '————|
[ 8:45]         ———————    |     |   |    \   /    |   |    \|  |              |
[ 8:45]        —————————   —————'   —'—     '     —'—  '     '  '—————         '
[ 8:45] 
[ 8:45] Welcome to 'divine sim', an interactive debugger. Type 'help' to get started.
[ 8:45] 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
[ 8:45] trace:
[ 8:45] T: [0] bob: 1
[ 8:45] T: [0] rjh: 2
[ 8:45] T: [0] chuck: 3
[ 8:45] # active threads: [0:0]
[ 8:45] T: [0] Please enter a subject and a message body.
[ 8:45] T: FAULT: invalid heap pointer dereference [heap* 6806a8a2 0 ddp]
[ 8:45] T: W: cannot handle a fault in debug mode (abandoned)
[ 8:45] T: FAULT: invalid heap pointer dereference [heap* 6806a8a2 b ddp]
[ 8:45] T: W: cannot handle a fault in debug mode (abandoned)
[ 8:45] T: FAULT: invalid heap pointer dereference [heap* 6806a8a2 0 ddp]
[ 8:45] T: W: cannot handle a fault in debug mode (abandoned)
[ 8:45] T: FAULT: invalid heap pointer dereference [heap* 6806a8a2 8 ddp]
[ 8:45] T: W: cannot handle a fault in debug mode (abandoned)
[ 8:45] T: FAULT: invalid heap pointer dereference [heap* 6806a8a2 0 ddp]
[ 8:45] T: W: cannot handle a fault in debug mode (abandoned)
[ 8:45] T: FAULT: invalid heap pointer dereference [heap* 6806a8a2 e ddp]
[ 8:45] T: W: cannot handle a fault in debug mode (abandoned)
[ 8:45] T: FAULT: invalid heap pointer dereference [heap* 6806a8a2 0 ddp]
[ 8:45] T: W: cannot handle a fault in debug mode (abandoned)
[ 8:45] T: FAULT: invalid heap pointer dereference [heap* 6806a8a2 14h ddp]
[ 8:45] T: W: cannot handle a fault in debug mode (abandoned)
[ 8:45] T: FAULT: invalid heap pointer dereference [heap* 6806a8a2 0 ddp]
[ 8:45] T: W: cannot handle a fault in debug mode (abandoned)
[ 8:45] T: FAULT: invalid heap pointer dereference [heap* 6806a8a2 b ddp]
[ 8:45] T: W: cannot handle a fault in debug mode (abandoned)
[ 8:45] T: FAULT: invalid heap pointer dereference [heap* 6806a8a2 0 ddp]
[ 8:45] T: W: cannot handle a fault in debug mode (abandoned)
[ 8:45] T: (0) FAULT: verifier error called
[ 8:45] T: [0] FATAL: dios assertion violation in userspace
[ 8:45] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193
[ 8:45] # NOTE: $frame in __dios_fault
[ 8:45] > backtrace
[ 8:45]   void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193
[ 8:45]   __dios_fault at /home/xrockai/src/divine/nightly/dios/libc/sys/fault.c:12
[ 8:45]   __VERIFIER_error at /home/xrockai/src/divine/nightly/dios/libc/svcomp/svcomp-error.cpp:5
[ 8:45]   __automaton_fail at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec4_product30_false.cil.c:2999
[ 8:45]   __utac_acc__SignForward_spec__1 at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec4_product30_false.cil.c:2767
[ 8:45]   mail at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec4_product30_false.cil.c:158
[ 8:45]   outgoing__wrappee__Keys at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec4_product30_false.cil.c:173
[ 8:45]   outgoing__wrappee__AutoResponder at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec4_product30_false.cil.c:200
[ 8:45]   outgoing at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec4_product30_false.cil.c:211
[ 8:45]   bobToRjh at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec4_product30_false.cil.c:2201
[ 8:45]   test at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec4_product30_false.cil.c:2989
[ 8:45]   main at /home/xrockai/src/divine/nightly/test/svcomp/product-lines/email_spec4_product30_false.cil.c:2254
[ 8:45]   _start at /dios/src/libc/sys/start.cpp:82
[ 8:45] # executing void {Fault}::handler<{Context} >(_VM_Fault, _VM_Frame*, void (*)()) at /dios/include/dios/sys/fault.hpp:193
[ 8:45] # NOTE: $frame in __dios_fault