bin/symbiotic --witness witness.graphml --no-slice --no-prepare --prp=../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c


--------------------------------------------------------------------------------


5.0.0-KLEE:86e6f6f8-dg:03407af1-symbiotic:a8aa8ad6-minisat:3db58943-stp:17249213-sbt-instrumentation:dd7e4312
INFO: After compilation stats: Globals/Functions/Blocks/Instr.: 92 125 820 4727
Removed infinite loop in can_put_echo_skb
Removed infinite loop in can_get_echo_skb
Removed infinite loop in can_free_echo_skb
Removed infinite loop in can_restart
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.342411994934
Defining function netdev_err as symbolic
Defining function skb_clone as symbolic
Removed calls to 'sk_free' (function is undefined)
Removed calls to 'netif_carrier_off' (function is undefined)
Defining function __dynamic_netdev_dbg as symbolic
Defining function mod_timer as symbolic
Defining function skb_put as symbolic
Defining function alloc_netdev_mqs as symbolic
Removed calls to 'free_netdev' (function is undefined)
Removed calls to 'netif_carrier_on' (function is undefined)
Defining function del_timer_sync as symbolic
Defining function register_netdev as symbolic
Removed calls to 'unregister_netdev' (function is undefined)
Removed calls to 'led_trigger_event' (function is undefined)
Removed calls to 'led_trigger_blink_oneshot' (function is undefined)
Removed calls to 'led_trigger_register_simple' (function is undefined)
Removed calls to 'devres_add' (function is undefined)
Removed calls to 'led_trigger_unregister_simple' (function is undefined)
Defining function __devres_alloc as symbolic
Defining function snprintf as symbolic
Removed calls to 'dump_stack' (function is undefined)
Defining function nla_put as symbolic
Defining function rtnl_is_locked as symbolic
Defining function printk as symbolic
Defining function netdev_warn as symbolic
Removed calls to 'led_trigger_rename_static' (function is undefined)
Removed calls to 'rtnl_link_unregister' (function is undefined)
Defining function ldv_release_4 as symbolic
Defining function ldv_init_4 as symbolic
Defining function rtnl_link_register as symbolic
Defining function register_netdevice_notifier as symbolic
Defining function unregister_netdevice_notifier as symbolic
Linked our definitions to these undefined functions:
  __memcpy
  __VERIFIER_assume
  __VERIFIER_calloc0
  __VERIFIER_error
  __VERIFIER_exit
  __VERIFIER_make_symbolic
  __VERIFIER_malloc0
  __VERIFIER_nondet_int_named
  __VERIFIER_nondet_pointer_named
  __VERIFIER_nondet_ulong_named
INFO: After-slicing optimizations and preparation time: 0.343162059784
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 146 123 443 2562
INFO: Starting verification
KLEE: WARNING ONCE: function "can_put_echo_skb" has inline asm
KLEE: WARNING ONCE: function "can_skb_destructor" has inline asm
KLEE: WARNING ONCE: function "can_get_echo_skb" has inline asm
KLEE: WARNING ONCE: function "can_free_echo_skb" has inline asm
KLEE: WARNING ONCE: function "can_restart" has inline asm
KLEE: WARNING ONCE: Alignment of memory from call "malloc" is not modelled. Using alignment of 8.
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_f8225f68-7f00-4ef6-baf5-686d4f23d5c4/symbiotic/lib/verifier/__VERIFIER_exit.c:6: abort failure
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-RNejJk/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c:7426: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-RNejJk/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c:6656: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-RNejJk/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c:7185: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-RNejJk/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c:8246: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-RNejJk/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c:6969: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING ONCE: skipping fork (memory cap exceeded)
KLEE: WARNING: killing 15656 states (over memory cap)
KLEE: WARNING: killing 17978 states (over memory cap)
KLEE: WARNING: killing 17872 states (over memory cap)
KLEE: WARNING: killing 17656 states (over memory cap)
KLEE: WARNING: killing 18072 states (over memory cap)
KLEE: WARNING: killing 12651 states (over memory cap)
KLEE: WARNING: killing 17681 states (over memory cap)
KLEE: WARNING: killing 17479 states (over memory cap)
KLEE: WARNING: killing 12504 states (over memory cap)
KLEE: WARNING: killing 17739 states (over memory cap)
KLEE: WARNING: killing 12307 states (over memory cap)
KLEE: WARNING: killing 12514 states (over memory cap)
KLEE: WARNING: killing 12608 states (over memory cap)
KLEE: WARNING: killing 12575 states (over memory cap)
KLEE: WARNING: killing 12179 states (over memory cap)
KLEE: WARNING: killing 12517 states (over memory cap)
KLEE: WARNING: killing 12732 states (over memory cap)
KLEE: WARNING: killing 12820 states (over memory cap)
KLEE: WARNING: killing 13150 states (over memory cap)
KLEE: WARNING: killing 13358 states (over memory cap)
KLEE: WARNING: killing 13210 states (over memory cap)
KLEE: WARNING: killing 12709 states (over memory cap)
KLEE: WARNING: killing 13033 states (over memory cap)
KLEE: WARNING: killing 12650 states (over memory cap)
KLEE: WARNING: killing 13334 states (over memory cap)
KLEE: WARNING: killing 12831 states (over memory cap)
KLEE: WARNING: killing 13035 states (over memory cap)
klee: /var/xchalup4/symbiotic/klee/include/klee/Internal/ADT/DiscretePDF.inc:116: void klee::DiscretePDF<T>::remove(T) [with T = klee::ExecutionState*]: Assertion `0 && "remove: argument(item) not in tree"' failed.
KLEE: output directory is "/tmp/symbiotic-RNejJk/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "can_put_echo_skb" has inline asm
KLEE: WARNING ONCE: function "can_skb_destructor" has inline asm
KLEE: WARNING ONCE: function "can_get_echo_skb" has inline asm
KLEE: WARNING ONCE: function "can_free_echo_skb" has inline asm
KLEE: WARNING ONCE: function "can_restart" has inline asm
KLEE: WARNING ONCE: Alignment of memory from call "malloc" is not modelled. Using alignment of 8.
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_f8225f68-7f00-4ef6-baf5-686d4f23d5c4/symbiotic/lib/verifier/__VERIFIER_exit.c:6: abort failure
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-RNejJk/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c:7426: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-RNejJk/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c:6656: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-RNejJk/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c:7185: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-RNejJk/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c:8246: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-RNejJk/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c:6969: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING ONCE: skipping fork (memory cap exceeded)
KLEE: WARNING: killing 15656 states (over memory cap)
KLEE: WARNING: killing 17978 states (over memory cap)
KLEE: WARNING: killing 17872 states (over memory cap)
KLEE: WARNING: killing 17656 states (over memory cap)
KLEE: WARNING: killing 18072 states (over memory cap)
KLEE: WARNING: killing 12651 states (over memory cap)
KLEE: WARNING: killing 17681 states (over memory cap)
KLEE: WARNING: killing 17479 states (over memory cap)
KLEE: WARNING: killing 12504 states (over memory cap)
KLEE: WARNING: killing 17739 states (over memory cap)
KLEE: WARNING: killing 12307 states (over memory cap)
KLEE: WARNING: killing 12514 states (over memory cap)
KLEE: WARNING: killing 12608 states (over memory cap)
KLEE: WARNING: killing 12575 states (over memory cap)
KLEE: WARNING: killing 12179 states (over memory cap)
KLEE: WARNING: killing 12517 states (over memory cap)
KLEE: WARNING: killing 12732 states (over memory cap)
KLEE: WARNING: killing 12820 states (over memory cap)
KLEE: WARNING: killing 13150 states (over memory cap)
KLEE: WARNING: killing 13358 states (over memory cap)
KLEE: WARNING: killing 13210 states (over memory cap)
KLEE: WARNING: killing 12709 states (over memory cap)
KLEE: WARNING: killing 13033 states (over memory cap)
KLEE: WARNING: killing 12650 states (over memory cap)
KLEE: WARNING: killing 13334 states (over memory cap)
KLEE: WARNING: killing 12831 states (over memory cap)
KLEE: WARNING: killing 13035 states (over memory cap)
klee: /var/xchalup4/symbiotic/klee/include/klee/Internal/ADT/DiscretePDF.inc:116: void klee::DiscretePDF<T>::remove(T) [with T = klee::ExecutionState*]: Assertion `0 && "remove: argument(item) not in tree"' failed.
0  klee            0x00000000012fcca8 llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 56
1  klee            0x00000000012fac7e llvm::sys::RunSignalHandlers() + 62
2  klee            0x00000000012fadcc
3  libpthread.so.0 0x00007f02cc6f6390
4  libc.so.6       0x00007f02cbaaf428 gsignal + 56
5  libc.so.6       0x00007f02cbab102a abort + 362
6  libc.so.6       0x00007f02cbaa7bd7
7  libc.so.6       0x00007f02cbaa7c82
8  klee            0x000000000061be59 klee::DiscretePDF<klee::ExecutionState*>::remove(klee::ExecutionState*) + 73
9  klee            0x00000000006195f1 klee::WeightedRandomSearcher::update(klee::ExecutionState*, std::vector<klee::ExecutionState*, std::allocator<klee::ExecutionState*> > const&, std::vector<klee::ExecutionState*, std::allocator<klee::ExecutionState*> > const&) + 241
10 klee            0x0000000000617416 klee::InterleavedSearcher::update(klee::ExecutionState*, std::vector<klee::ExecutionState*, std::allocator<klee::ExecutionState*> > const&, std::vector<klee::ExecutionState*, std::allocator<klee::ExecutionState*> > const&) + 54
11 klee            0x00000000005cecfe klee::Executor::updateStates(klee::ExecutionState*) + 46
12 klee            0x00000000005da8eb klee::Executor::run(klee::ExecutionState&) + 2155
13 klee            0x00000000005daeef klee::Executor::runFunctionAsMain(llvm::Function*, int, char**, char**) + 1391
14 klee            0x0000000000593c63 main + 8867
15 libc.so.6       0x00007f02cba9a830 __libc_start_main + 240
16 klee            0x00000000005bed49 _start + 41
Running the verifier failed
RESULT: unknown
INFO: Total time elapsed: 204.162247181
