bin/symbiotic --witness witness.graphml --no-slice --no-prepare --prp=../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.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.: 83 134 888 7042
Removed infinite loop in dlfb_get_urb
Removed infinite loop in dlfb_submit_urb
Removed infinite loop in paravirt_read_tsc
INFO: Compilation, preparation and instrumentation time: 0.325172901154
Removed calls to '__list_del_entry' (function is undefined)
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Removed calls to '__list_add' (function is undefined)
Defining function printk as symbolic
Defining function _raw_spin_lock_irqsave as symbolic
Defining function schedule_delayed_work as symbolic
Defining function usb_submit_urb as symbolic
Defining function down_timeout as symbolic
Removed calls to 'warn_slowpath_null' (function is undefined)
Removed calls to 'fb_deferred_io_init' (function is undefined)
Removed calls to 'fb_deferred_io_cleanup' (function is undefined)
Defining function fb_sys_read as symbolic
Removed calls to 'fb_var_to_videomode' (function is undefined)
Removed calls to 'sys_fillrect' (function is undefined)
Removed calls to 'sys_copyarea' (function is undefined)
Removed calls to 'sys_imageblit' (function is undefined)
Removed calls to 'might_fault' (function is undefined)
Defining function vmalloc_to_pfn as symbolic
Defining function remap_pfn_range as symbolic
Defining function _copy_from_user as symbolic
Defining function _copy_to_user as symbolic
Defining function fb_sys_write as symbolic
Removed calls to 'vfree' (function is undefined)
Defining function dev_get_drvdata as symbolic
Defining function snprintf as symbolic
Removed calls to 'fb_destroy_modelist' (function is undefined)
Removed calls to 'fb_edid_to_monspecs' (function is undefined)
Removed calls to 'fb_videomode_to_var' (function is undefined)
Removed calls to 'mutex_lock' (function is undefined)
Defining function fb_add_videomode as symbolic
Defining function fb_find_best_display as symbolic
Defining function fb_find_nearest_mode as symbolic
Removed calls to 'mutex_unlock' (function is undefined)
Defining function vmalloc as symbolic
Defining function vzalloc as symbolic
Defining function usb_control_msg as symbolic
Removed calls to 'ldv_handler_precall' (function is undefined)
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to '__init_work' (function is undefined)
Removed calls to 'lockdep_init_map' (function is undefined)
Removed calls to 'init_timer_key' (function is undefined)
Removed calls to 'usb_free_urb' (function is undefined)
Removed calls to 'ldv_check_return_value' (function is undefined)
Removed calls to 'ldv_check_return_value_probe' (function is undefined)
Removed calls to 'usb_free_coherent' (function is undefined)
Removed calls to 'device_remove_file' (function is undefined)
Removed calls to 'device_remove_bin_file' (function is undefined)
Defining function unlink_framebuffer as symbolic
Defining function dev_set_drvdata as symbolic
Defining function down_interruptible as symbolic
Defining function dev_err as symbolic
Defining function framebuffer_alloc as symbolic
Defining function fb_alloc_cmap as symbolic
Defining function register_framebuffer as symbolic
Defining function device_create_file as symbolic
Defining function device_create_bin_file as symbolic
Removed calls to 'fb_dealloc_cmap' (function is undefined)
Removed calls to 'fb_destroy_modedb' (function is undefined)
Removed calls to 'framebuffer_release' (function is undefined)
Defining function unregister_framebuffer as symbolic
Removed calls to 'up' (function is undefined)
Defining function usb_alloc_urb as symbolic
Defining function usb_alloc_coherent as symbolic
Defining function usb_get_descriptor as symbolic
Defining function __usb_get_extra_descriptor as symbolic
Defining function mutex_trylock as symbolic
Linked our definitions to these undefined functions:
  memcmp
  __kmalloc
  __memcpy
  kfree
  __VERIFIER_error
  __VERIFIER_make_symbolic
  __VERIFIER_malloc0
  __VERIFIER_nondet_int_named
INFO: After-slicing optimizations and preparation time: 0.301008939743
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 171 123 557 4349
INFO: Starting verification
KLEE: WARNING ONCE: function "dlfb_handle_damage" has inline asm
KLEE: WARNING ONCE: function "get_cycles" has inline asm
KLEE: WARNING ONCE: function "dlfb_get_urb" has inline asm
KLEE: WARNING ONCE: function "dlfb_render_hline" has inline asm
KLEE: WARNING ONCE: function "dlfb_submit_urb" has inline asm
KLEE: WARNING ONCE: function "dlfb_ops_open" has inline asm
KLEE: WARNING ONCE: function "kref_put" has inline asm
KLEE: WARNING ONCE: function "dlfb_dpy_deferred_io" has inline asm
KLEE: WARNING ONCE: function "main" has inline asm
KLEE: WARNING: undefined reference to function: delayed_work_timer_fn
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5003: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5360: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4991: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5005: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5220: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5361: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4993: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5522: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5005: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4993: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5449: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4993: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5523: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4559: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5226: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4560: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5375: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5015: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5893: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5450: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5017: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5894: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5017: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4969: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4970: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4993: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:3926: inline assembly is unsupported
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4561: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:3919: inline assembly is unsupported
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5367: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5523: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5244: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:3975: inline assembly is unsupported
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5250: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5931: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-cY1TMa/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--video--udlfb.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5017: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_07551170-1445-4e27-b57c-cc7c4c8908e9/symbiotic/lib/kernel/kfree.c:5: memory error: invalid pointer: free
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_07551170-1445-4e27-b57c-cc7c4c8908e9/symbiotic/lib/kernel/kfree.c:5: free of global
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_07551170-1445-4e27-b57c-cc7c4c8908e9/symbiotic/lib/kernel/kfree.c:5: free of alloca
KLEE: NOTE: now ignoring this error at this location
