bin/symbiotic --witness witness.graphml --no-slice --no-prepare --prp=../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--pci--cx18--cx18.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.: 651 666 5493 41793
Removed infinite loop in dma_sync_single_for_device
Removed infinite loop in dma_unmap_single_attrs
Removed infinite loop in dma_sync_single_for_cpu
Removed infinite loop in dma_map_single_attrs
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 1.41834807396
Defining function printk as symbolic
Removed calls to 'cx2341x_handler_set_busy' (function is undefined)
Defining function v4l2_ctrl_g_ctrl as symbolic
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)
Defining function cx2341x_handler_setup as symbolic
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to '__list_del_entry' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Removed calls to 'debug_dma_sync_single_for_device' (function is undefined)
Removed calls to '__list_add' (function is undefined)
Removed calls to 'mutex_lock_nested' (function is undefined)
Removed calls to 'finish_wait' (function is undefined)
Removed calls to 'prepare_to_wait' (function is undefined)
Removed calls to 'mutex_unlock' (function is undefined)
Defining function autoremove_wake_function as symbolic
Defining function msecs_to_jiffies as symbolic
Defining function prepare_to_wait_event as symbolic
Defining function schedule_timeout as symbolic
Defining function jiffies_to_msecs as symbolic
Defining function snprintf as symbolic
Removed calls to '__wake_up' (function is undefined)
Removed calls to 'destroy_workqueue' (function is undefined)
Removed calls to 'free_irq' (function is undefined)
Removed calls to 'iounmap' (function is undefined)
Removed calls to '__release_region' (function is undefined)
Removed calls to 'pci_disable_device' (function is undefined)
Removed calls to 'v4l2_ctrl_handler_free' (function is undefined)
Removed calls to 'v4l2_device_unregister' (function is undefined)
Removed calls to 'video_device_release' (function is undefined)
Removed calls to 'video_unregister_device' (function is undefined)
Removed calls to 'i2c_del_adapter' (function is undefined)
Removed calls to 'dvb_net_release' (function is undefined)
Removed calls to 'dvb_dmxdev_release' (function is undefined)
Removed calls to 'dvb_dmx_release' (function is undefined)
Removed calls to 'dvb_frontend_detach' (function is undefined)
Removed calls to 'debug_dma_unmap_page' (function is undefined)
Defining function videobuf_mmap_free as symbolic
Defining function dvb_unregister_frontend as symbolic
Defining function dvb_unregister_adapter as symbolic
Defining function cancel_work_sync as symbolic
Defining function flush_work as symbolic
Removed calls to 'v4l2_subdev_init' (function is undefined)
Removed calls to '__const_udelay' (function is undefined)
Removed calls to '__init_waitqueue_head' (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 'videobuf_queue_vmalloc_init' (function is undefined)
Defining function queue_work_on as symbolic
Defining function __request_module as symbolic
Removed calls to '__symbol_put' (function is undefined)
Removed calls to '__mutex_init' (function is undefined)
Defining function __video_register_device as symbolic
Defining function dvb_register_adapter as symbolic
Defining function dvb_dmx_init as symbolic
Defining function dvb_dmxdev_init as symbolic
Defining function dvb_net_init as symbolic
Defining function __symbol_get as symbolic
Defining function dvb_register_frontend as symbolic
Removed calls to 'release_firmware' (function is undefined)
Removed calls to 'cx2341x_handler_set_50hz' (function is undefined)
Defining function request_firmware as symbolic
Removed calls to 'debug_dma_sync_single_for_cpu' (function is undefined)
Defining function video_device_alloc as symbolic
Removed calls to 'list_del' (function is undefined)
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Defining function v4l2_i2c_new_subdev as symbolic
Defining function strlcpy as symbolic
Defining function i2c_new_probed_device as symbolic
Defining function sprintf as symbolic
Defining function i2c_bit_add_bus as symbolic
Defining function v4l2_device_register_subdev as symbolic
Defining function v4l2_ctrl_handler_init_class as symbolic
Defining function v4l2_ctrl_new_std as symbolic
Removed calls to 'dvb_dmx_swfilter' (function is undefined)
Defining function videobuf_to_vmalloc as symbolic
Defining function ktime_get as symbolic
Defining function ns_to_timeval as symbolic
Defining function mod_timer as symbolic
Defining function schedule_timeout_uninterruptible as symbolic
Removed calls to 'videobuf_vmalloc_free' (function is undefined)
Defining function videobuf_waiton as symbolic
Defining function videobuf_iolock as symbolic
Removed calls to 'schedule' (function is undefined)
Removed calls to 'might_fault' (function is undefined)
Removed calls to '__copy_to_user_overflow' (function is undefined)
Defining function video_ioctl2 as symbolic
Removed calls to 'v4l2_fh_del' (function is undefined)
Removed calls to 'v4l2_fh_exit' (function is undefined)
Defining function v4l2_fh_is_singular as symbolic
Defining function video_devdata as symbolic
Defining function videobuf_mmap_mapper as symbolic
Defining function videobuf_poll_stream as symbolic
Defining function videobuf_read_stream as symbolic
Defining function _copy_to_user as symbolic
Defining function v4l2_ctrl_s_ctrl as symbolic
Removed calls to 'v4l2_ctrl_handler_log_status' (function is undefined)
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_handler_setup as symbolic
Removed calls to 'ldv_initialize' (function is undefined)
Removed calls to 'pci_unregister_driver' (function is undefined)
Removed calls to 'ldv_check_final_state' (function is undefined)
Defining function __pci_register_driver as symbolic
Defining function kmem_cache_alloc as symbolic
Defining function pskb_expand_head as symbolic
Defining function skb_clone as symbolic
Defining function skb_copy as symbolic
Defining function __netdev_alloc_skb as symbolic
Defining function ldv_some_page as symbolic
Linked our definitions to these undefined functions:
  memchr
  strchr
  strlen
  __kmalloc
  __memcpy
  kfree
  __VERIFIER_assume
  __VERIFIER_calloc0
  __VERIFIER_error
  __VERIFIER_exit
  __VERIFIER_make_symbolic
  __VERIFIER_malloc0
  __VERIFIER_nondet_int_named
  __VERIFIER_nondet_pointer_named
  __VERIFIER_nondet_size_t_named
  __VERIFIER_nondet_u32_named
  __VERIFIER_nondet_uint_named
  __VERIFIER_nondet_ulong_named
INFO: After-slicing optimizations and preparation time: 1.6728579998
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 775 550 4441 30054
INFO: Starting verification
KLEE: WARNING ONCE: function "cx18_start_v4l2_encode_stream" has inline asm
KLEE: WARNING ONCE: function "cx18_api" has inline asm
KLEE: WARNING ONCE: function "cx18_load_queues" has inline asm
KLEE: WARNING ONCE: function "cx18_dequeue" has inline asm
KLEE: WARNING ONCE: function "_cx18_enqueue" has inline asm
KLEE: WARNING ONCE: function "pci_dma_sync_single_for_device" has inline asm
KLEE: WARNING ONCE: function "cx18_queue_flush" has inline asm
KLEE: WARNING ONCE: function "cx18_write_reg_expect___2" has inline asm
KLEE: WARNING ONCE: function "cx18_msleep_timeout" has inline asm
KLEE: WARNING ONCE: function "cx18_stop_v4l2_encode_stream" has inline asm
KLEE: WARNING ONCE: function "cx18_claim_stream" has inline asm
KLEE: WARNING ONCE: function "cx18_release_stream" has inline asm
KLEE: WARNING ONCE: function "cx18_av_audio_s_ctrl" has inline asm
KLEE: WARNING ONCE: function "cx18_av_write" has inline asm
KLEE: WARNING ONCE: function "cx18_write_reg_expect" has inline asm
KLEE: WARNING ONCE: function "cx18_probe" has inline asm
KLEE: WARNING ONCE: function "cx18_sw1_irq_disable" has inline asm
KLEE: WARNING ONCE: function "cx18_sw2_irq_disable" has inline asm
KLEE: WARNING ONCE: function "cx18_halt_firmware" has inline asm
KLEE: WARNING ONCE: function "exit_cx18_i2c" has inline asm
KLEE: WARNING ONCE: function "cx18_stream_free" has inline asm
KLEE: WARNING ONCE: function "cx18_setsda" has inline asm
KLEE: WARNING ONCE: function "cx18_setscl" has inline asm
KLEE: WARNING ONCE: function "cx18_getsda" has inline asm
KLEE: WARNING ONCE: function "cx18_getscl" has inline asm
KLEE: WARNING ONCE: function "cx18_v4l2_read" has inline asm
KLEE: WARNING ONCE: function "cx18_v4l2_close" has inline asm
KLEE: WARNING ONCE: function "cx18_audio_set_io" has inline asm
KLEE: WARNING ONCE: function "cx18_stop_capture" has inline asm
KLEE: WARNING ONCE: function "cx18_init_on_first_open" has inline asm
KLEE: WARNING ONCE: function "cx18_firmware_init" has inline asm
KLEE: WARNING ONCE: function "cx18_sw1_irq_enable" has inline asm
KLEE: WARNING ONCE: function "cx18_sw2_irq_enable" has inline asm
KLEE: WARNING ONCE: function "cx18_setup_page" has inline asm
KLEE: WARNING ONCE: function "cx18_init_scb" has inline asm
KLEE: WARNING ONCE: function "cx18_memset_io" has inline asm
KLEE: WARNING ONCE: function "cx18_start_capture" has inline asm
KLEE: WARNING ONCE: function "cx18_encoder_cmd" has inline asm
KLEE: WARNING ONCE: function "cx18_g_register" has inline asm
KLEE: WARNING ONCE: function "cx18_s_register" has inline asm
KLEE: WARNING ONCE: function "cx18_av_log_status" has inline asm
KLEE: WARNING ONCE: function "cx18_av_g_register" has inline asm
KLEE: WARNING ONCE: function "cx18_av_s_register" has inline asm
KLEE: WARNING ONCE: function "cx18_av_initialize" has inline asm
KLEE: WARNING ONCE: function "cx18_av_loadfw" has inline asm
KLEE: WARNING ONCE: function "cx18_av_init" has inline asm
KLEE: WARNING ONCE: function "cx18_av_g_tuner" has inline asm
KLEE: WARNING ONCE: function "cx18_av_s_tuner" has inline asm
KLEE: WARNING ONCE: function "input_change" has inline asm
KLEE: WARNING ONCE: function "cx18_av_s_clock_freq" has inline asm
KLEE: WARNING ONCE: function "set_input" has inline asm
KLEE: WARNING ONCE: function "cx18_av_audio_set_path" has inline asm
KLEE: WARNING ONCE: function "set_audclk_freq" has inline asm
KLEE: WARNING ONCE: function "cx18_av_s_std" has inline asm
KLEE: WARNING ONCE: function "cx18_av_s_stream" has inline asm
KLEE: WARNING ONCE: function "cx18_av_s_mbus_fmt" has inline asm
KLEE: WARNING ONCE: function "cx18_av_std_setup" has inline asm
KLEE: WARNING ONCE: function "cx18_av_s_raw_fmt" has inline asm
KLEE: WARNING ONCE: function "cx18_av_g_sliced_fmt" has inline asm
KLEE: WARNING ONCE: function "cx18_av_s_sliced_fmt" has inline asm
KLEE: WARNING ONCE: function "cx18_av_read" has inline asm
KLEE: WARNING ONCE: function "cx18_av_write_expect" has inline asm
KLEE: WARNING ONCE: function "cx18_av_and_or" has inline asm
KLEE: WARNING ONCE: function "cx18_init_power" has inline asm
KLEE: WARNING ONCE: function "cx18_init_memory" has inline asm
KLEE: WARNING ONCE: function "cx18_gpio_init" has inline asm
KLEE: WARNING ONCE: function "cx18_av_probe" has inline asm
KLEE: WARNING ONCE: function "init_cx18_i2c" has inline asm
KLEE: WARNING ONCE: function "cx18_irq_handler" has inline asm
KLEE: WARNING ONCE: function "cx18_api_epu_cmd_irq" has inline asm
KLEE: WARNING ONCE: function "mb_ack_irq" has inline asm
KLEE: WARNING ONCE: function "cx18_streams_setup" has inline asm
KLEE: WARNING ONCE: function "cx18_dvb_register" has inline asm
KLEE: WARNING ONCE: function "cx18_dvb_start_feed" has inline asm
KLEE: WARNING ONCE: function "cx18_sw2_irq_disable_cpu" has inline asm
KLEE: WARNING ONCE: function "cx18_av_read4" has inline asm
KLEE: WARNING ONCE: function "cx18_av_write4" has inline asm
KLEE: WARNING ONCE: function "cx18_queue_get_mdl" has inline asm
KLEE: WARNING ONCE: function "cx18_buf_sync_for_cpu" has inline asm
KLEE: WARNING ONCE: function "cx18_av_and_or4" has inline asm
KLEE: WARNING ONCE: function "cx18_av_write4_noretry" has inline asm
KLEE: WARNING ONCE: function "ldv_main_exported_9" has inline asm
KLEE: WARNING ONCE: function "ldv_main_exported_12" has inline asm
KLEE: WARNING ONCE: function "ldv_main_exported_20" has inline asm
KLEE: WARNING: undefined reference to variable: system_wq
KLEE: WARNING: undefined reference to function: video_device_release
KLEE: ERROR: unable to load symbol(system_wq) while initializing globals.
KLEE: output directory is "/tmp/symbiotic-3Qsjdk/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "cx18_start_v4l2_encode_stream" has inline asm
KLEE: WARNING ONCE: function "cx18_api" has inline asm
KLEE: WARNING ONCE: function "cx18_load_queues" has inline asm
KLEE: WARNING ONCE: function "cx18_dequeue" has inline asm
KLEE: WARNING ONCE: function "_cx18_enqueue" has inline asm
KLEE: WARNING ONCE: function "pci_dma_sync_single_for_device" has inline asm
KLEE: WARNING ONCE: function "cx18_queue_flush" has inline asm
KLEE: WARNING ONCE: function "cx18_write_reg_expect___2" has inline asm
KLEE: WARNING ONCE: function "cx18_msleep_timeout" has inline asm
KLEE: WARNING ONCE: function "cx18_stop_v4l2_encode_stream" has inline asm
KLEE: WARNING ONCE: function "cx18_claim_stream" has inline asm
KLEE: WARNING ONCE: function "cx18_release_stream" has inline asm
KLEE: WARNING ONCE: function "cx18_av_audio_s_ctrl" has inline asm
KLEE: WARNING ONCE: function "cx18_av_write" has inline asm
KLEE: WARNING ONCE: function "cx18_write_reg_expect" has inline asm
KLEE: WARNING ONCE: function "cx18_probe" has inline asm
KLEE: WARNING ONCE: function "cx18_sw1_irq_disable" has inline asm
KLEE: WARNING ONCE: function "cx18_sw2_irq_disable" has inline asm
KLEE: WARNING ONCE: function "cx18_halt_firmware" has inline asm
KLEE: WARNING ONCE: function "exit_cx18_i2c" has inline asm
KLEE: WARNING ONCE: function "cx18_stream_free" has inline asm
KLEE: WARNING ONCE: function "cx18_setsda" has inline asm
KLEE: WARNING ONCE: function "cx18_setscl" has inline asm
KLEE: WARNING ONCE: function "cx18_getsda" has inline asm
KLEE: WARNING ONCE: function "cx18_getscl" has inline asm
KLEE: WARNING ONCE: function "cx18_v4l2_read" has inline asm
KLEE: WARNING ONCE: function "cx18_v4l2_close" has inline asm
KLEE: WARNING ONCE: function "cx18_audio_set_io" has inline asm
KLEE: WARNING ONCE: function "cx18_stop_capture" has inline asm
KLEE: WARNING ONCE: function "cx18_init_on_first_open" has inline asm
KLEE: WARNING ONCE: function "cx18_firmware_init" has inline asm
KLEE: WARNING ONCE: function "cx18_sw1_irq_enable" has inline asm
KLEE: WARNING ONCE: function "cx18_sw2_irq_enable" has inline asm
KLEE: WARNING ONCE: function "cx18_setup_page" has inline asm
KLEE: WARNING ONCE: function "cx18_init_scb" has inline asm
KLEE: WARNING ONCE: function "cx18_memset_io" has inline asm
KLEE: WARNING ONCE: function "cx18_start_capture" has inline asm
KLEE: WARNING ONCE: function "cx18_encoder_cmd" has inline asm
KLEE: WARNING ONCE: function "cx18_g_register" has inline asm
KLEE: WARNING ONCE: function "cx18_s_register" has inline asm
KLEE: WARNING ONCE: function "cx18_av_log_status" has inline asm
KLEE: WARNING ONCE: function "cx18_av_g_register" has inline asm
KLEE: WARNING ONCE: function "cx18_av_s_register" has inline asm
KLEE: WARNING ONCE: function "cx18_av_initialize" has inline asm
KLEE: WARNING ONCE: function "cx18_av_loadfw" has inline asm
KLEE: WARNING ONCE: function "cx18_av_init" has inline asm
KLEE: WARNING ONCE: function "cx18_av_g_tuner" has inline asm
KLEE: WARNING ONCE: function "cx18_av_s_tuner" has inline asm
KLEE: WARNING ONCE: function "input_change" has inline asm
KLEE: WARNING ONCE: function "cx18_av_s_clock_freq" has inline asm
KLEE: WARNING ONCE: function "set_input" has inline asm
KLEE: WARNING ONCE: function "cx18_av_audio_set_path" has inline asm
KLEE: WARNING ONCE: function "set_audclk_freq" has inline asm
KLEE: WARNING ONCE: function "cx18_av_s_std" has inline asm
KLEE: WARNING ONCE: function "cx18_av_s_stream" has inline asm
KLEE: WARNING ONCE: function "cx18_av_s_mbus_fmt" has inline asm
KLEE: WARNING ONCE: function "cx18_av_std_setup" has inline asm
KLEE: WARNING ONCE: function "cx18_av_s_raw_fmt" has inline asm
KLEE: WARNING ONCE: function "cx18_av_g_sliced_fmt" has inline asm
KLEE: WARNING ONCE: function "cx18_av_s_sliced_fmt" has inline asm
KLEE: WARNING ONCE: function "cx18_av_read" has inline asm
KLEE: WARNING ONCE: function "cx18_av_write_expect" has inline asm
KLEE: WARNING ONCE: function "cx18_av_and_or" has inline asm
KLEE: WARNING ONCE: function "cx18_init_power" has inline asm
KLEE: WARNING ONCE: function "cx18_init_memory" has inline asm
KLEE: WARNING ONCE: function "cx18_gpio_init" has inline asm
KLEE: WARNING ONCE: function "cx18_av_probe" has inline asm
KLEE: WARNING ONCE: function "init_cx18_i2c" has inline asm
KLEE: WARNING ONCE: function "cx18_irq_handler" has inline asm
KLEE: WARNING ONCE: function "cx18_api_epu_cmd_irq" has inline asm
KLEE: WARNING ONCE: function "mb_ack_irq" has inline asm
KLEE: WARNING ONCE: function "cx18_streams_setup" has inline asm
KLEE: WARNING ONCE: function "cx18_dvb_register" has inline asm
KLEE: WARNING ONCE: function "cx18_dvb_start_feed" has inline asm
KLEE: WARNING ONCE: function "cx18_sw2_irq_disable_cpu" has inline asm
KLEE: WARNING ONCE: function "cx18_av_read4" has inline asm
KLEE: WARNING ONCE: function "cx18_av_write4" has inline asm
KLEE: WARNING ONCE: function "cx18_queue_get_mdl" has inline asm
KLEE: WARNING ONCE: function "cx18_buf_sync_for_cpu" has inline asm
KLEE: WARNING ONCE: function "cx18_av_and_or4" has inline asm
KLEE: WARNING ONCE: function "cx18_av_write4_noretry" has inline asm
KLEE: WARNING ONCE: function "ldv_main_exported_9" has inline asm
KLEE: WARNING ONCE: function "ldv_main_exported_12" has inline asm
KLEE: WARNING ONCE: function "ldv_main_exported_20" has inline asm
KLEE: WARNING: undefined reference to variable: system_wq
KLEE: WARNING: undefined reference to function: video_device_release
KLEE: ERROR: unable to load symbol(system_wq) while initializing globals.
Running the verifier failed
RESULT: unknown
INFO: Total time elapsed: 3.55324983597
