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-08_1a-drivers--media--usb--cx231xx--cx231xx.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.: 605 425 4766 37647
Removed infinite loop in arch_local_save_flags
Removed infinite loop in cx231xx_i2c_register
Removed infinite loop in free_buffer___1
Removed infinite loop in arch_local_save_flags___0
Removed infinite loop in free_buffer
Removed infinite loop in free_buffer___0
Removed infinite loop in ldv_stop
Removed infinite loop in ldv_module_put_and_exit
INFO: Compilation, preparation and instrumentation time: 1.30663895607
Removed calls to 'msleep' (function is undefined)
Removed calls to 'dev_err' (function is undefined)
Removed calls to 'mutex_lock_nested' (function is undefined)
Removed calls to 'mutex_unlock' (function is undefined)
Defining function printk as symbolic
Defining function usb_control_msg as symbolic
Removed calls to '__list_add' (function is undefined)
Removed calls to '_dev_info' (function is undefined)
Removed calls to 'list_del' (function is undefined)
Defining function usb_set_interface as symbolic
Removed calls to 'usb_kill_urb' (function is undefined)
Removed calls to 'usb_free_coherent' (function is undefined)
Removed calls to 'usb_free_urb' (function is undefined)
Defining function usb_unlink_urb as symbolic
Removed calls to '__init_waitqueue_head' (function is undefined)
Defining function usb_alloc_urb as symbolic
Defining function usb_alloc_coherent as symbolic
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Defining function usb_submit_urb as symbolic
Removed calls to 'dev_warn' (function is undefined)
Defining function i2c_master_recv as symbolic
Defining function i2c_add_mux_adapter as symbolic
Defining function snprintf as symbolic
Defining function i2c_add_adapter as symbolic
Removed calls to 'i2c_del_mux_adapter' (function is undefined)
Removed calls to 'i2c_del_adapter' (function is undefined)
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
Defining function usb_clear_halt as symbolic
Removed calls to 'v4l2_get_timestamp' (function is undefined)
Removed calls to '__wake_up' (function is undefined)
Defining function videobuf_to_vmalloc 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 'videobuf_stop' (function is undefined)
Removed calls to 'v4l2_fh_del' (function is undefined)
Removed calls to 'v4l2_fh_exit' (function is undefined)
Defining function videobuf_mmap_free as symbolic
Removed calls to 'i2c_unregister_device' (function is undefined)
Removed calls to 'v4l2_device_unregister' (function is undefined)
Removed calls to 'usb_put_dev' (function is undefined)
Removed calls to 'media_device_unregister' (function is undefined)
Removed calls to 'video_unregister_device' (function is undefined)
Removed calls to 'v4l2_ctrl_handler_free' (function is undefined)
Defining function video_devdata as symbolic
Defining function mutex_lock_interruptible_nested as symbolic
Defining function videobuf_mmap_mapper as symbolic
Defining function v4l2_event_pending as symbolic
Defining function videobuf_poll_stream as symbolic
Defining function videobuf_read_stream as symbolic
Removed calls to 'v4l_bound_align_image' (function is undefined)
Defining function v4l2_ctrl_subscribe_event as symbolic
Defining function v4l2_event_unsubscribe as symbolic
Defining function strlcpy as symbolic
Defining function videobuf_queue_is_busy 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
Defining function media_entity_setup_link as symbolic
Removed calls to '__mutex_init' (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)
Defining function flush_work as symbolic
Defining function __request_module as symbolic
Defining function find_first_zero_bit as symbolic
Defining function usb_get_dev as symbolic
Defining function v4l2_device_register as symbolic
Defining function media_entity_create_link as symbolic
Defining function queue_work_on as symbolic
Defining function devm_kmalloc as symbolic
Removed calls to 'tveeprom_hauppauge_analog' (function is undefined)
Removed calls to 'cx2341x_handler_set_50hz' (function is undefined)
Defining function rc_allocate_device as symbolic
Defining function i2c_new_device as symbolic
Defining function v4l2_ctrl_handler_init_class as symbolic
Defining function v4l2_ctrl_add_handler as symbolic
Defining function v4l2_ctrl_radio_filter as symbolic
Defining function media_entity_init as symbolic
Defining function __video_register_device as symbolic
Defining function cx2341x_handler_init as symbolic
Removed calls to '__const_udelay' (function is undefined)
Defining function __msecs_to_jiffies as symbolic
Defining function v4l2_i2c_new_subdev as symbolic
Defining function i2c_transfer as symbolic
Defining function __media_device_register as symbolic
Removed calls to 'videobuf_read_stop' (function is undefined)
Removed calls to 'ldv__builtin_va_start' (function is undefined)
Removed calls to 'ldv__builtin_va_arg' (function is undefined)
Removed calls to 'ldv__builtin_va_end' (function is undefined)
Removed calls to 'release_firmware' (function is undefined)
Removed calls to 'vfree' (function is undefined)
Defining function cx2341x_handler_setup as symbolic
Defining function vmalloc as symbolic
Defining function request_firmware as symbolic
Defining function usb_bulk_msg as symbolic
Defining function v4l2_ctrl_log_status as symbolic
Defining function videobuf_waiton as symbolic
Removed calls to 'video_device_release_empty' (function is undefined)
Defining function ldv_probe_11 as symbolic
Defining function queue_delayed_work_on as symbolic
Removed calls to 'flush_workqueue' (function is undefined)
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:
  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: 1.1613380909
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 475 393 2394 21999
INFO: Starting verification
KLEE: WARNING ONCE: function "arch_local_save_flags" has inline asm
KLEE: WARNING ONCE: function "cx231xx_init_isoc" has inline asm
KLEE: WARNING ONCE: function "cx231xx_init_bulk" has inline asm
KLEE: WARNING ONCE: function "cx231xx_i2c_register" has inline asm
KLEE: WARNING ONCE: function "free_buffer___1" has inline asm
KLEE: WARNING ONCE: function "cx231xx_init_vbi_isoc" has inline asm
KLEE: WARNING ONCE: function "cx231xx_uninit_vbi_isoc" has inline asm
KLEE: WARNING ONCE: function "cx231xx_release_resources" has inline asm
KLEE: WARNING ONCE: function "cx231xx_remove_from_devlist" has inline asm
KLEE: WARNING ONCE: function "free_buffer" has inline asm
KLEE: WARNING ONCE: function "cx231xx_usb_probe" has inline asm
KLEE: WARNING ONCE: function "cx231xx_add_into_devlist" has inline asm
KLEE: WARNING ONCE: function "cx231xx_417_register" has inline asm
KLEE: WARNING ONCE: function "cx231xx_vdev_init" has inline asm
KLEE: WARNING ONCE: function "mpeg_read" has inline asm
KLEE: WARNING ONCE: function "mpeg_release" has inline asm
KLEE: WARNING ONCE: function "free_buffer___0" has inline asm
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-qhEGKD/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "arch_local_save_flags" has inline asm
KLEE: WARNING ONCE: function "cx231xx_init_isoc" has inline asm
KLEE: WARNING ONCE: function "cx231xx_init_bulk" has inline asm
KLEE: WARNING ONCE: function "cx231xx_i2c_register" has inline asm
KLEE: WARNING ONCE: function "free_buffer___1" has inline asm
KLEE: WARNING ONCE: function "cx231xx_init_vbi_isoc" has inline asm
KLEE: WARNING ONCE: function "cx231xx_uninit_vbi_isoc" has inline asm
KLEE: WARNING ONCE: function "cx231xx_release_resources" has inline asm
KLEE: WARNING ONCE: function "cx231xx_remove_from_devlist" has inline asm
KLEE: WARNING ONCE: function "free_buffer" has inline asm
KLEE: WARNING ONCE: function "cx231xx_usb_probe" has inline asm
KLEE: WARNING ONCE: function "cx231xx_add_into_devlist" has inline asm
KLEE: WARNING ONCE: function "cx231xx_417_register" has inline asm
KLEE: WARNING ONCE: function "cx231xx_vdev_init" has inline asm
KLEE: WARNING ONCE: function "mpeg_read" has inline asm
KLEE: WARNING ONCE: function "mpeg_release" has inline asm
KLEE: WARNING ONCE: function "free_buffer___0" has inline asm
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: 2.8489511013
