bin/symbiotic --witness witness.graphml --no-slice --no-prepare --prp=../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--tablet--gtco.ko-entry_point_false-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.: 77 63 503 3487
Removed infinite loop in ldv_stop___0
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.218900918961
Removed calls to 'input_set_abs_params' (function is undefined)
Removed calls to 'usb_free_coherent' (function is undefined)
Removed calls to 'input_free_device' (function is undefined)
Removed calls to 'input_unregister_device' (function is undefined)
Removed calls to 'usb_kill_urb' (function is undefined)
Defining function _dev_info as symbolic
Defining function input_allocate_device as symbolic
Defining function dev_err as symbolic
Defining function usb_alloc_coherent as symbolic
Defining function __usb_get_extra_descriptor as symbolic
Defining function usb_control_msg as symbolic
Defining function strlcat as symbolic
Removed calls to 'input_event' (function is undefined)
Defining function input_register_device as symbolic
Defining function dev_get_drvdata as symbolic
Defining function dev_set_drvdata as symbolic
Defining function snprintf as symbolic
Removed calls to 'ldv_initialize' (function is undefined)
Removed calls to 'usb_deregister' (function is undefined)
Defining function usb_register_driver as symbolic
Linked our definitions to these undefined functions:
  strcpy
  __kmalloc
  kfree
  __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: 0.250310182571
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 99 64 275 1827
INFO: Starting verification
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_1f6b93e7-ac9b-4212-b794-bb412210cbf4/symbiotic/lib/verifier/__VERIFIER_exit.c:6: abort failure
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-Znv0yO/linux-3.12-rc1.tar.xz-144_2a-drivers--input--tablet--gtco.ko-entry_point_false-unreach-call.cil.out.c:4714: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_1f6b93e7-ac9b-4212-b794-bb412210cbf4/symbiotic/lib/verifier/__VERIFIER_error.c:9: ASSERTION FAIL: verifier assertion failed
KLEE: NOTE: now ignoring this error at this location
Error found.
RESULT: false(unreach-call)

 --- Error trace ---

Error: ASSERTION FAIL: verifier assertion failed
File: /tmp/vcloud-vcloud-master/worker/working_dir_1f6b93e7-ac9b-4212-b794-bb412210cbf4/symbiotic/lib/verifier/__VERIFIER_error.c
Line: 9
assembly.ll line: 500
Stack: 
	#000000500 in __VERIFIER_error () at /tmp/vcloud-vcloud-master/worker/working_dir_1f6b93e7-ac9b-4212-b794-bb412210cbf4/symbiotic/lib/verifier/__VERIFIER_error.c:9
	#100002398 in ldv_error () at /tmp/symbiotic-Znv0yO/linux-3.12-rc1.tar.xz-144_2a-drivers--input--tablet--gtco.ko-entry_point_false-unreach-call.cil.out.c:3746
	#200002574 in ldv_check_final_state () at /tmp/symbiotic-Znv0yO/linux-3.12-rc1.tar.xz-144_2a-drivers--input--tablet--gtco.ko-entry_point_false-unreach-call.cil.out.c:5471
	#300002548 in main () at /tmp/symbiotic-Znv0yO/linux-3.12-rc1.tar.xz-144_2a-drivers--input--tablet--gtco.ko-entry_point_false-unreach-call.cil.out.c:5064

 --- ----------- ---
Generating witness: /tmp/vcloud-vcloud-master/worker/working_dir_1f6b93e7-ac9b-4212-b794-bb412210cbf4/symbiotic/witness.graphml
 -- ---- --
Symbolic objects:
nondet := len 8 bytes, |8 times 0x0|
nondet:1 := len 8 bytes, |8 times 0x0|
nondet:2 := len 8 bytes, |8 times 0x1|
nondet:3 := len 4 bytes, |4 times 0x0|
nondet:4 := len 2 bytes, |2 times 0x0|
nondet:5 := len 1 bytes, |0x0|
nondet:6 := len 8 bytes, |8 times 0x0|
nondet:7 := len 40 bytes, |40 times 0x0|
nondet:8 := len 8 bytes, |8 times 0x0|
nondet:9 := len 8 bytes, |8 times 0x0|
nondet:10 := len 8 bytes, |8 times 0x0|
nondet:11 := len 4 bytes, |4 times 0x0|
nondet:12 := len 8 bytes, |8 times 0x0|
extern-global:__this_module := len 848 bytes, |848 times 0x0|
ldv_zalloc:tmp___0:3702 := len 4 bytes, |4 times 0x0|
calloc0 := len 32 bytes, |32 times 0x0|
main:tmp___0:4983 := len 4 bytes, |0x1|3 times 0x0|
main:tmp___2:5021 := len 4 bytes, |0x1|3 times 0x0|
ldv_zalloc:tmp___0:3702:1 := len 4 bytes, |4 times 0x1|
main:tmp___0:4983:1 := len 4 bytes, |4 times 0x0|
main:tmp___1:4987 := len 4 bytes, |4 times 0x0|
malloc0 := len 152 bytes, |152 times 0x0|
ldv_undef_ptr:tmp:3727 := len 8 bytes, |8 times 0x1|
ldv_undef_int:tmp:3718 := len 4 bytes, |4 times 0x1|
main:tmp___0:4983:2 := len 4 bytes, |0x1|3 times 0x0|
main:tmp___2:5021:1 := len 4 bytes, |4 times 0x0|
 -- ---- --
INFO: Total time elapsed: 1.92485404015
