bin/symbiotic --witness witness.graphml --no-slice --no-prepare --prp=../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp ../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-staging-media-dt3155v4l-dt3155v4l.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.: 37 86 395 3340
INFO: Compilation, preparation and instrumentation time: 0.348168134689
Removed infinite loop in dt3155_probe
Removed infinite loop in dt3155_remove
Removed infinite loop in dt3155_release
Removed calls to '_raw_spin_lock_irq' (function is undefined)
Removed calls to 'list_del' (function is undefined)
Removed calls to 'vb2_buffer_done' (function is undefined)
Removed calls to '_raw_spin_unlock_irq' (function is undefined)
Removed calls to 'msleep' (function is undefined)
Removed calls to '__list_add' (function is undefined)
Removed calls to 'iowrite32' (function is undefined)
Removed calls to '__const_udelay' (function is undefined)
Defining function ioread32 as symbolic
Defining function vb2_plane_cookie as symbolic
Removed calls to '__mutex_init' (function is undefined)
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to 'pci_set_master' (function is undefined)
Removed calls to 'debug_dma_alloc_coherent' (function is undefined)
Removed calls to 'warn_slowpath_null' (function is undefined)
Removed calls to 'debug_dma_free_coherent' (function is undefined)
Removed calls to 'pci_iounmap' (function is undefined)
Removed calls to 'pci_release_region' (function is undefined)
Removed calls to 'pci_disable_device' (function is undefined)
Removed calls to 'video_device_release' (function is undefined)
Removed calls to 'video_unregister_device' (function is undefined)
Defining function dev_get_drvdata as symbolic
Defining function dma_set_mask as symbolic
Defining function video_device_alloc as symbolic
Defining function pci_enable_device as symbolic
Defining function pci_request_region as symbolic
Defining function pci_iomap as symbolic
Defining function _dev_info as symbolic
Defining function __video_register_device as symbolic
Defining function dev_set_drvdata as symbolic
Defining function dma_supported as symbolic
Defining function video_ioctl2 as symbolic
Removed calls to 'vb2_queue_release' (function is undefined)
Removed calls to 'free_irq' (function is undefined)
Removed calls to 'vb2_dma_contig_cleanup_ctx' (function is undefined)
Defining function video_devdata as symbolic
Defining function vb2_queue_init as symbolic
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to 'do_gettimeofday' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Defining function request_threaded_irq as symbolic
Defining function vb2_mmap as symbolic
Defining function vb2_poll as symbolic
Defining function vb2_read as symbolic
Defining function vb2_streamoff as symbolic
Defining function vb2_streamon as symbolic
Defining function vb2_dqbuf as symbolic
Defining function vb2_qbuf as symbolic
Defining function vb2_querybuf as symbolic
Defining function vb2_reqbufs as symbolic
Defining function sprintf as symbolic
Defining function vb2_dma_contig_init_ctx as symbolic
Removed calls to 'ldv_initialize' (function is undefined)
Removed calls to 'ldv_check_return_value' (function is undefined)
Removed calls to 'pci_unregister_driver' (function is undefined)
Defining function __pci_register_driver as symbolic
Linked our definitions to these undefined functions:
  strcpy
  __kmalloc
  kfree
  __VERIFIER_error
  __VERIFIER_make_symbolic
  __VERIFIER_malloc0
  __VERIFIER_nondet_int_named
INFO: After-slicing optimizations and preparation time: 0.183557987213
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 104 82 300 1935
INFO: Starting verification
KLEE: WARNING ONCE: function "dt3155_probe" has inline asm
KLEE: WARNING ONCE: function "dt3155_remove" has inline asm
KLEE: WARNING ONCE: function "dt3155_release" has inline asm
KLEE: WARNING: undefined reference to function: video_device_release
KLEE: ERROR: /tmp/symbiotic-lWavt6/32_7_cpp_false-unreach-call_single_drivers-staging-media-dt3155v4l-dt3155v4l.cil.out.c:32881: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-lWavt6/32_7_cpp_false-unreach-call_single_drivers-staging-media-dt3155v4l-dt3155v4l.cil.out.c:33232: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-lWavt6/32_7_cpp_false-unreach-call_single_drivers-staging-media-dt3155v4l-dt3155v4l.cil.out.c:33200: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-lWavt6/32_7_cpp_false-unreach-call_single_drivers-staging-media-dt3155v4l-dt3155v4l.cil.out.c:32881: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-lWavt6/32_7_cpp_false-unreach-call_single_drivers-staging-media-dt3155v4l-dt3155v4l.cil.out.c:26356: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-lWavt6/32_7_cpp_false-unreach-call_single_drivers-staging-media-dt3155v4l-dt3155v4l.cil.out.c:33217: memory error: object read only
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-lWavt6/32_7_cpp_false-unreach-call_single_drivers-staging-media-dt3155v4l-dt3155v4l.cil.out.c:33217: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-lWavt6/32_7_cpp_false-unreach-call_single_drivers-staging-media-dt3155v4l-dt3155v4l.cil.out.c:33108: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-lWavt6/32_7_cpp_false-unreach-call_single_drivers-staging-media-dt3155v4l-dt3155v4l.cil.out.c:33108: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-lWavt6/32_7_cpp_false-unreach-call_single_drivers-staging-media-dt3155v4l-dt3155v4l.cil.out.c:33099: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-lWavt6/32_7_cpp_false-unreach-call_single_drivers-staging-media-dt3155v4l-dt3155v4l.cil.out.c:33246: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-lWavt6/32_7_cpp_false-unreach-call_single_drivers-staging-media-dt3155v4l-dt3155v4l.cil.out.c:33156: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-lWavt6/32_7_cpp_false-unreach-call_single_drivers-staging-media-dt3155v4l-dt3155v4l.cil.out.c:33178: memory error: object read only
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-lWavt6/32_7_cpp_false-unreach-call_single_drivers-staging-media-dt3155v4l-dt3155v4l.cil.out.c:33178: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-lWavt6/32_7_cpp_false-unreach-call_single_drivers-staging-media-dt3155v4l-dt3155v4l.cil.out.c:32885: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-lWavt6/32_7_cpp_false-unreach-call_single_drivers-staging-media-dt3155v4l-dt3155v4l.cil.out.c:26357: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-lWavt6/32_7_cpp_false-unreach-call_single_drivers-staging-media-dt3155v4l-dt3155v4l.cil.out.c:33202: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-lWavt6/32_7_cpp_false-unreach-call_single_drivers-staging-media-dt3155v4l-dt3155v4l.cil.out.c:32867: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_1e7e96f2-c41b-44ed-b18c-9f0b07d5a7df/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_1e7e96f2-c41b-44ed-b18c-9f0b07d5a7df/symbiotic/lib/verifier/__VERIFIER_error.c
Line: 9
assembly.ll line: 464
Stack: 
	#000000464 in __VERIFIER_error () at /tmp/vcloud-vcloud-master/worker/working_dir_1e7e96f2-c41b-44ed-b18c-9f0b07d5a7df/symbiotic/lib/verifier/__VERIFIER_error.c:9
	#100002178 in ldv_blast_assert () at /tmp/symbiotic-lWavt6/32_7_cpp_false-unreach-call_single_drivers-staging-media-dt3155v4l-dt3155v4l.cil.out.c:34024
	#200002400 in main () at /tmp/symbiotic-lWavt6/32_7_cpp_false-unreach-call_single_drivers-staging-media-dt3155v4l-dt3155v4l.cil.out.c:34158

 --- ----------- ---
Generating witness: /tmp/vcloud-vcloud-master/worker/working_dir_1e7e96f2-c41b-44ed-b18c-9f0b07d5a7df/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 0x0|
nondet:3 := len 4 bytes, |4 times 0x0|
nondet:4 := len 8 bytes, |8 times 0x0|
nondet:5 := len 8 bytes, |8 times 0x0|
nondet:6 := len 8 bytes, |8 times 0x0|
nondet:7 := len 8 bytes, |8 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 8 bytes, |8 times 0x0|
nondet:12 := len 8 bytes, |8 times 0x0|
nondet:13 := len 8 bytes, |8 times 0x0|
nondet:14 := len 8 bytes, |8 times 0x0|
nondet:15 := len 8 bytes, |8 times 0x0|
nondet:16 := len 8 bytes, |8 times 0x0|
nondet:17 := len 8 bytes, |8 times 0x0|
nondet:18 := len 8 bytes, |8 times 0x0|
nondet:19 := len 8 bytes, |8 times 0x0|
nondet:20 := len 1 bytes, |0x0|
nondet:21 := len 8 bytes, |8 times 0x0|
nondet:22 := len 8 bytes, |8 times 0x0|
nondet:23 := len 8 bytes, |8 times 0x0|
nondet:24 := len 8 bytes, |8 times 0x0|
nondet:25 := len 8 bytes, |8 times 0x0|
nondet:26 := len 8 bytes, |8 times 0x0|
nondet:27 := len 4 bytes, |4 times 0x0|
extern-global:vb2_dma_contig_memops := len 64 bytes, |64 times 0x0|
extern-global:__this_module := len 600 bytes, |600 times 0x0|
extern-global:x86_dma_fallback_dev := len 768 bytes, |768 times 0x0|
extern-global:dma_ops := len 120 bytes, |120 times 0x0|
extern-global:pv_irq_ops := len 56 bytes, |56 times 0x0|
main:--:33693 := len 4 bytes, |4 times 0x1|
main:--:33698 := len 4 bytes, |4 times 0x0|
 -- ---- --
INFO: Total time elapsed: 438.006428003
