bin/symbiotic --witness witness.graphml --no-slice --no-prepare --prp=../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--tm6000--tm6000.ko-entry_point_true-unreach-call.cil.out.c


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5.0.0-KLEE:86e6f6f8-dg:03407af1-symbiotic:a8aa8ad6-minisat:3db58943-stp:17249213-sbt-instrumentation:dd7e4312
INFO: After compilation stats: Globals/Functions/Blocks/Instr.: 338 445 3101 19035
Removed infinite loop in buffer_prepare
Removed infinite loop in free_buffer
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.696244001389
Removed calls to 'msleep' (function is undefined)
Removed calls to 'usleep_range' (function is undefined)
Removed calls to 'mutex_lock' (function is undefined)
Defining function printk as symbolic
Defining function usb_control_msg as symbolic
Removed calls to 'mutex_unlock' (function is undefined)
Removed calls to '__list_add' (function is undefined)
Removed calls to 'list_del' (function is undefined)
Removed calls to 'usb_put_dev' (function is undefined)
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to '__mutex_init' (function is undefined)
Removed calls to '__init_work' (function is undefined)
Removed calls to 'lockdep_init_map' (function is undefined)
Removed calls to 'video_unregister_device' (function is undefined)
Removed calls to 'i2c_del_adapter' (function is undefined)
Removed calls to 'v4l2_device_unregister' (function is undefined)
Removed calls to 'rc_unregister_device' (function is undefined)
Removed calls to 'usb_free_coherent' (function is undefined)
Removed calls to 'usb_kill_urb' (function is undefined)
Removed calls to 'usb_free_urb' (function is undefined)
Defining function cancel_delayed_work_sync as symbolic
Defining function flush_work as symbolic
Removed calls to 'rc_keydown' (function is undefined)
Defining function queue_delayed_work_on as symbolic
Defining function __msecs_to_jiffies as symbolic
Defining function usb_get_dev as symbolic
Defining function usb_set_interface as symbolic
Defining function find_first_zero_bit as symbolic
Defining function snprintf as symbolic
Defining function v4l2_i2c_new_subdev as symbolic
Removed calls to 'v4l2_ctrl_handler_free' (function is undefined)
Removed calls to 'init_timer_key' (function is undefined)
Removed calls to 'rc_free_device' (function is undefined)
Defining function queue_work_on as symbolic
Defining function __request_module as symbolic
Defining function rc_allocate_device as symbolic
Defining function strlcat as symbolic
Defining function rc_register_device as symbolic
Defining function usb_submit_urb as symbolic
Defining function usb_alloc_urb as symbolic
Removed calls to 'warn_slowpath_null' (function is undefined)
Defining function v4l2_ctrl_handler_init_class as symbolic
Defining function v4l2_ctrl_new_std as symbolic
Defining function v4l2_ctrl_add_handler as symbolic
Defining function __video_register_device as symbolic
Defining function strlcpy as symbolic
Defining function i2c_add_adapter as symbolic
Defining function v4l2_device_register as symbolic
Defining function video_ioctl2 as symbolic
Removed calls to 'v4l2_fh_init' (function is undefined)
Removed calls to 'videobuf_queue_vmalloc_init' (function is undefined)
Removed calls to 'v4l2_fh_add' (function is undefined)
Removed calls to 'v4l2_fh_del' (function is undefined)
Removed calls to 'v4l2_fh_exit' (function is undefined)
Defining function video_devdata as symbolic
Defining function usb_reset_configuration as symbolic
Defining function videobuf_mmap_free as symbolic
Defining function usb_unlink_urb as symbolic
Removed calls to '__init_waitqueue_head' (function is undefined)
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Defining function videobuf_to_vmalloc as symbolic
Removed calls to 'v4l2_get_timestamp' (function is undefined)
Removed calls to '__wake_up' (function is undefined)
Defining function usb_alloc_coherent as symbolic
Defining function videobuf_mmap_mapper as symbolic
Defining function mutex_lock_interruptible as symbolic
Defining function v4l2_event_pending as symbolic
Defining function videobuf_read_stream as symbolic
Defining function v4l2_ctrl_subscribe_event as symbolic
Defining function v4l2_event_unsubscribe as symbolic
Defining function videobuf_streamoff as symbolic
Defining function videobuf_streamon as symbolic
Defining function videobuf_dqbuf as symbolic
Defining function videobuf_qbuf as symbolic
Defining function videobuf_querybuf as symbolic
Defining function videobuf_reqbufs as symbolic
Defining function v4l2_ctrl_poll as symbolic
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Removed calls to 'videobuf_vmalloc_free' (function is undefined)
Defining function _raw_spin_lock_irqsave as symbolic
Defining function videobuf_iolock as symbolic
Removed calls to 'ldv_initialize' (function is undefined)
Removed calls to 'usb_deregister' (function is undefined)
Removed calls to 'video_device_release_empty' (function is undefined)
Defining function usb_register_driver as symbolic
Defining function ldv_probe_6 as symbolic
Removed calls to 'flush_workqueue' (function is undefined)
Defining function mutex_trylock as symbolic
Linked our definitions to these undefined functions:
  memcmp
  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: 0.697420120239
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 403 439 2077 11695
INFO: Starting verification
KLEE: WARNING ONCE: function "tm6000_usb_probe" has inline asm
KLEE: WARNING ONCE: function "tm6000_usb_disconnect" has inline asm
KLEE: WARNING ONCE: function "buffer_prepare" has inline asm
KLEE: WARNING ONCE: function "free_buffer" has inline asm
KLEE: WARNING: undefined reference to function: delayed_work_timer_fn
KLEE: WARNING: undefined reference to variable: system_wq
KLEE: WARNING: undefined reference to function: video_device_release_empty
KLEE: ERROR: unable to load symbol(system_wq) while initializing globals.
KLEE: output directory is "/tmp/symbiotic-I7c0_U/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "tm6000_usb_probe" has inline asm
KLEE: WARNING ONCE: function "tm6000_usb_disconnect" has inline asm
KLEE: WARNING ONCE: function "buffer_prepare" has inline asm
KLEE: WARNING ONCE: function "free_buffer" has inline asm
KLEE: WARNING: undefined reference to function: delayed_work_timer_fn
KLEE: WARNING: undefined reference to variable: system_wq
KLEE: WARNING: undefined reference to function: video_device_release_empty
KLEE: ERROR: unable to load symbol(system_wq) while initializing globals.
Running the verifier failed
RESULT: unknown
INFO: Total time elapsed: 1.61968612671
