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--gpu--drm--gma500--gma500_gfx.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.: 809 954 9513 67956
Removed infinite loop in psb_gtt_mask_pte
Removed infinite loop in psb_pipestat
Removed infinite loop in mid_pipe_event
Removed infinite loop in mid_pipeconf
Removed infinite loop in psb_intel_crtc_init
Removed infinite loop in __cpuid
Removed infinite loop in ldv_stop
Removed infinite loop in psb_lvds_pwm_set_brightness
Removed infinite loop in ldv_module_put_and_exit
INFO: Compilation, preparation and instrumentation time: 2.27062296867
Removed calls to 'iowrite32' (function is undefined)
Removed calls to '__const_udelay' (function is undefined)
Removed calls to 'drm_vblank_off' (function is undefined)
Removed calls to 'drm_err' (function is undefined)
Removed calls to 'drm_mode_debug_printmodeline' (function is undefined)
Removed calls to 'dev_err' (function is undefined)
Removed calls to 'mutex_lock_nested' (function is undefined)
Removed calls to 'warn_slowpath_null' (function is undefined)
Removed calls to 'down_read' (function is undefined)
Removed calls to 'up_read' (function is undefined)
Removed calls to 'drm_gem_put_pages' (function is undefined)
Removed calls to 'mutex_unlock' (function is undefined)
Defining function ioread32 as symbolic
Defining function set_pages_array_wb as symbolic
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Removed calls to '__free_pages' (function is undefined)
Removed calls to 'down_write' (function is undefined)
Removed calls to 'up_write' (function is undefined)
Removed calls to '__might_sleep' (function is undefined)
Removed calls to 'drm_crtc_cleanup' (function is undefined)
Removed calls to 'pm_runtime_forbid' (function is undefined)
Removed calls to 'pm_runtime_allow' (function is undefined)
Defining function drm_crtc_helper_set_config as symbolic
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Defining function _raw_spin_lock_irqsave as symbolic
Defining function __pm_runtime_idle as symbolic
Removed calls to 'pci_restore_state' (function is undefined)
Defining function pci_set_power_state as symbolic
Defining function pci_enable_device as symbolic
Defining function pci_bus_write_config_dword as symbolic
Defining function __pm_runtime_resume as symbolic
Removed calls to 'drm_gem_object_free' (function is undefined)
Defining function drm_gem_object_lookup as symbolic
Defining function alloc_pages_current as symbolic
Defining function set_pages_array_wc as symbolic
Defining function drm_gem_get_pages as symbolic
Removed calls to 'drm_mode_probed_add' (function is undefined)
Defining function drm_mode_duplicate as symbolic
Defining function drm_get_edid as symbolic
Defining function drm_mode_connector_update_edid_property as symbolic
Defining function drm_add_edid_modes as symbolic
Defining function drm_helper_probe_single_connector_modes as symbolic
Removed calls to 'i2c_del_adapter' (function is undefined)
Removed calls to 'drm_connector_unregister' (function is undefined)
Removed calls to 'drm_connector_cleanup' (function is undefined)
Defining function drm_object_property_get_value as symbolic
Defining function drm_object_property_set_value as symbolic
Defining function drm_crtc_helper_set_mode as symbolic
Removed calls to 'drm_encoder_cleanup' (function is undefined)
Removed calls to 'drm_modeset_lock_all' (function is undefined)
Removed calls to 'drm_modeset_unlock_all' (function is undefined)
Defining function drm_helper_crtc_in_use as symbolic
Removed calls to 'drm_object_attach_property' (function is undefined)
Removed calls to 'dev_printk' (function is undefined)
Removed calls to 'drm_ut_debug_printk' (function is undefined)
Defining function drm_encoder_init as symbolic
Defining function i2c_transfer as symbolic
Defining function drm_property_create_range as symbolic
Defining function drm_connector_init as symbolic
Defining function drm_connector_register as symbolic
Defining function drm_mode_connector_attach_encoder as symbolic
Defining function drm_property_create as symbolic
Defining function drm_property_add_enum as symbolic
Defining function snprintf as symbolic
Defining function i2c_add_adapter as symbolic
Defining function i2c_bit_add_bus as symbolic
Defining function __usecs_to_jiffies as symbolic
Removed calls to 'drm_mode_set_name' (function is undefined)
Removed calls to 'drm_mode_set_crtcinfo' (function is undefined)
Defining function del_timer_sync as symbolic
Removed calls to 'pci_dev_put' (function is undefined)
Removed calls to 'pci_unmap_rom' (function is undefined)
Defining function pci_map_rom as symbolic
Defining function kmemdup as symbolic
Defining function register_acpi_notifier as symbolic
Defining function pci_bus_read_config_dword as symbolic
Defining function pci_get_domain_bus_and_slot as symbolic
Removed calls to '__init_work' (function is undefined)
Removed calls to 'lockdep_init_map' (function is undefined)
Removed calls to 'dev_warn' (function is undefined)
Removed calls to 'drm_mode_config_reset' (function is undefined)
Removed calls to 'drm_helper_resume_force_mode' (function is undefined)
Defining function pci_bus_write_config_byte as symbolic
Defining function pci_bus_read_config_byte as symbolic
Defining function queue_work_on as symbolic
Defining function drm_mode_create_scaling_mode_property as symbolic
Removed calls to 'msleep' (function is undefined)
Defining function printk as symbolic
Defining function pci_enable_msi_range as symbolic
Defining function drm_helper_hpd_irq_event as symbolic
Defining function __msecs_to_jiffies as symbolic
Removed calls to '_dev_info' (function is undefined)
Defining function i2c_get_adapter as symbolic
Removed calls to 'iounmap' (function is undefined)
Removed calls to 'free_irq' (function is undefined)
Defining function pci_get_device as symbolic
Removed calls to '__init_waitqueue_head' (function is undefined)
Removed calls to '__mutex_init' (function is undefined)
Removed calls to 'complete' (function is undefined)
Defining function i2c_add_numbered_adapter as symbolic
Defining function request_threaded_irq as symbolic
Defining function ioremap_nocache as symbolic
Removed calls to 'drm_fb_helper_fill_fix' (function is undefined)
Removed calls to 'drm_fb_helper_fill_var' (function is undefined)
Removed calls to 'drm_gem_private_object_init' (function is undefined)
Defining function framebuffer_alloc as symbolic
Defining function drm_mode_legacy_fb_format as symbolic
Removed calls to 'drm_fb_get_bpp_depth' (function is undefined)
Removed calls to 'drm_helper_mode_fill_fb_struct' (function is undefined)
Defining function fb_alloc_cmap as symbolic
Defining function release_resource as symbolic
Defining function drm_framebuffer_init as symbolic
Defining function allocate_resource as symbolic
Defining function drm_fb_helper_hotplug_event as symbolic
Defining function vm_insert_mixed as symbolic
Removed calls to 'drm_framebuffer_cleanup' (function is undefined)
Removed calls to 'lock_acquire' (function is undefined)
Removed calls to 'lock_release' (function is undefined)
Defining function drm_gem_handle_create as symbolic
Defining function drm_fb_helper_check_var as symbolic
Defining function drm_fb_helper_set_par as symbolic
Defining function drm_fb_helper_blank as symbolic
Removed calls to 'cfb_copyarea' (function is undefined)
Removed calls to 'pci_set_master' (function is undefined)
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to 'drm_kms_helper_poll_init' (function is undefined)
Removed calls to '__pm_runtime_disable' (function is undefined)
Defining function drm_pci_set_busid as symbolic
Removed calls to 'drm_gem_free_mmap_offset' (function is undefined)
Removed calls to 'drm_gem_object_release' (function is undefined)
Defining function drm_gem_dumb_destroy as symbolic
Defining function drm_gem_create_mmap_offset as symbolic
Defining function drm_gem_object_init as symbolic
Defining function drm_handle_vblank as symbolic
Removed calls to 'drm_kms_helper_poll_fini' (function is undefined)
Removed calls to 'fb_dealloc_cmap' (function is undefined)
Removed calls to 'framebuffer_release' (function is undefined)
Removed calls to 'drm_fb_helper_fini' (function is undefined)
Removed calls to 'drm_framebuffer_unregister_private' (function is undefined)
Removed calls to 'drm_mode_config_cleanup' (function is undefined)
Removed calls to 'vfree' (function is undefined)
Defining function set_pages_wb as symbolic
Defining function __pm_runtime_set_status as symbolic
Defining function pci_bus_write_config_word as symbolic
Defining function unregister_acpi_notifier as symbolic
Defining function cancel_work_sync as symbolic
Defining function unregister_framebuffer as symbolic
Defining function drm_fb_helper_restore_fbdev_mode_unlocked as symbolic
Defining function set_pages_uc as symbolic
Removed calls to '__init_rwsem' (function is undefined)
Removed calls to 'clear_page' (function is undefined)
Defining function acpi_video_register as symbolic
Defining function drm_vblank_init as symbolic
Defining function drm_irq_install as symbolic
Removed calls to 'drm_mode_config_init' (function is undefined)
Removed calls to 'drm_fb_helper_prepare' (function is undefined)
Removed calls to 'drm_helper_disable_unused_functions' (function is undefined)
Defining function drm_fb_helper_init as symbolic
Defining function drm_fb_helper_single_add_all_connectors as symbolic
Defining function drm_fb_helper_initial_config as symbolic
Defining function drm_crtc_init as symbolic
Defining function drm_mode_crtc_set_gamma_size as symbolic
Defining function vmalloc_user as symbolic
Defining function ioremap_wc as symbolic
Defining function ioremap_cache as symbolic
Defining function pci_bus_read_config_word as symbolic
Defining function vm_insert_pfn as symbolic
Defining function drm_read as symbolic
Defining function drm_poll as symbolic
Defining function drm_gem_mmap as symbolic
Defining function drm_open as symbolic
Defining function drm_release as symbolic
Defining function drm_ioctl as symbolic
Removed calls to 'drm_put_dev' (function is undefined)
Defining function drm_get_pci_dev as symbolic
Removed calls to 'pci_disable_device' (function is undefined)
Defining function pci_save_state as symbolic
Removed calls to 'drm_mode_destroy' (function is undefined)
Defining function drm_detect_monitor_audio as symbolic
Defining function drm_detect_hdmi_monitor as symbolic
Defining function wait_for_completion_interruptible_timeout as symbolic
Defining function queue_delayed_work_on as symbolic
Removed calls to 'flush_workqueue' (function is undefined)
Defining function ldv_probe_60 as symbolic
Removed calls to 'cfb_imageblit' (function is undefined)
Removed calls to 'cfb_fillrect' (function is undefined)
Removed calls to 'ldv_initialize' (function is undefined)
Removed calls to 'drm_pci_exit' (function is undefined)
Removed calls to 'drm_gem_vm_close' (function is undefined)
Removed calls to 'drm_gem_vm_open' (function is undefined)
Removed calls to 'drm_helper_connector_dpms' (function is undefined)
Defining function ldv_shutdown_48 as symbolic
Defining function ldv_suspend_late_52 as symbolic
Defining function ldv_restore_early_52 as symbolic
Defining function ldv_resume_early_52 as symbolic
Defining function ldv_thaw_early_52 as symbolic
Defining function ldv_resume_noirq_52 as symbolic
Defining function ldv_freeze_noirq_52 as symbolic
Defining function ldv_prepare_52 as symbolic
Defining function ldv_freeze_late_52 as symbolic
Defining function ldv_thaw_noirq_52 as symbolic
Defining function ldv_poweroff_52 as symbolic
Defining function ldv_poweroff_noirq_52 as symbolic
Defining function ldv_poweroff_late_52 as symbolic
Defining function ldv_restore_noirq_52 as symbolic
Defining function ldv_suspend_noirq_52 as symbolic
Defining function ldv_complete_52 as symbolic
Defining function ldv_probe_19 as symbolic
Defining function ldv_probe_37 as symbolic
Defining function ldv_release_47 as symbolic
Defining function ldv_bind_47 as symbolic
Defining function ldv_connect_47 as symbolic
Defining function ldv_probe_41 as symbolic
Defining function ldv_probe_39 as symbolic
Defining function ldv_probe_6 as symbolic
Defining function ldv_probe_29 as symbolic
Defining function ldv_probe_23 as symbolic
Defining function ldv_probe_46 as symbolic
Defining function drm_pci_init as symbolic
Defining function ldv_probe_42 as symbolic
Defining function ldv_probe_31 as symbolic
Defining function ldv_probe_14 as symbolic
Defining function ldv_probe_20 as symbolic
Defining function ldv_release_28 as symbolic
Defining function ldv_bind_28 as symbolic
Defining function ldv_connect_28 as symbolic
Defining function ldv_probe_27 as symbolic
Defining function ldv_probe_16 as symbolic
Defining function ldv_probe_7 as symbolic
Removed calls to 'add_timer' (function is undefined)
Linked our definitions to these undefined functions:
  memcmp
  strcmp
  strcpy
  strncpy
  __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: 2.20175790787
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 807 849 5091 40508
INFO: Starting verification
KLEE: WARNING ONCE: function "psb_gtt_mask_pte" has inline asm
KLEE: WARNING ONCE: function "psb_mmu_pt_map_lock" has inline asm
KLEE: WARNING ONCE: function "psb_mmu_pt_unmap_unlock" has inline asm
KLEE: WARNING ONCE: function "psb_mmu_flush_ptes" has inline asm
KLEE: WARNING ONCE: function "psb_mmu_flush" has inline asm
KLEE: WARNING ONCE: function "__kunmap_atomic" has inline asm
KLEE: WARNING ONCE: function "psb_pipestat" has inline asm
KLEE: WARNING ONCE: function "drm_gem_object_unreference___1" has inline asm
KLEE: WARNING ONCE: function "psb_mmu_pt_alloc_map_lock" has inline asm
KLEE: WARNING ONCE: function "psb_intel_crtc_mode_get" has inline asm
KLEE: WARNING ONCE: function "cdv_output_init" has inline asm
KLEE: WARNING ONCE: function "cdv_init_pm" has inline asm
KLEE: WARNING ONCE: function "cdv_power_up" has inline asm
KLEE: WARNING ONCE: function "cdv_power_down" has inline asm
KLEE: WARNING ONCE: function "cdv_intel_crtc_mode_get" has inline asm
KLEE: WARNING ONCE: function "cdv_sb_write" has inline asm
KLEE: WARNING ONCE: function "cdv_sb_read" has inline asm
KLEE: WARNING ONCE: function "oaktrail_power_up" has inline asm
KLEE: WARNING ONCE: function "oaktrail_power_down" has inline asm
KLEE: WARNING ONCE: function "oaktrail_lvds_i2c_init" has inline asm
KLEE: WARNING ONCE: function "set_data___1" has inline asm
KLEE: WARNING ONCE: function "set_clock___1" has inline asm
KLEE: WARNING ONCE: function "get_data___1" has inline asm
KLEE: WARNING ONCE: function "get_clock___1" has inline asm
KLEE: WARNING ONCE: function "oaktrail_hdmi_setup" has inline asm
KLEE: WARNING ONCE: function "oaktrail_hdmi_i2c_init" has inline asm
KLEE: WARNING ONCE: function "oaktrail_hdmi_i2c_handler" has inline asm
KLEE: WARNING ONCE: function "oaktrail_crtc_hdmi_mode_set" has inline asm
KLEE: WARNING ONCE: function "scu_busy_loop" has inline asm
KLEE: WARNING ONCE: function "drm_gem_object_unreference" has inline asm
KLEE: WARNING ONCE: function "psb_user_framebuffer_destroy" has inline asm
KLEE: WARNING ONCE: function "psbfb_sync" has inline asm
KLEE: WARNING ONCE: function "psb_spank" has inline asm
KLEE: WARNING ONCE: function "gmbus_xfer" has inline asm
KLEE: WARNING ONCE: function "psb_irq_handler" has inline asm
KLEE: WARNING ONCE: function "psb_irq_uninstall" has inline asm
KLEE: WARNING ONCE: function "drm_gem_object_unreference___0" has inline asm
KLEE: WARNING ONCE: function "mid_pipe_event" has inline asm
KLEE: WARNING ONCE: function "mid_pipeconf" has inline asm
KLEE: WARNING ONCE: function "psb_mmu_flush_pd_locked" has inline asm
KLEE: WARNING ONCE: function "psb_mmu_driver_init" has inline asm
KLEE: WARNING ONCE: function "psb_mmu_set_pd_context" has inline asm
KLEE: WARNING ONCE: function "psb_intel_crtc_init" has inline asm
KLEE: WARNING ONCE: function "cdv_intel_edp_panel_on" has inline asm
KLEE: WARNING ONCE: function "cdv_intel_edp_panel_off" has inline asm
KLEE: WARNING ONCE: function "oaktrail_hdmi_detect" has inline asm
KLEE: WARNING ONCE: function "oaktrail_hdmi_dpms" has inline asm
KLEE: WARNING ONCE: function "oaktrail_hdmi_mode_set" has inline asm
KLEE: WARNING ONCE: function "oaktrail_hdmi_i2c_access" has inline asm
KLEE: WARNING ONCE: function "psb_mmu_virtual_to_pfn" has inline asm
KLEE: WARNING ONCE: function "ldv_main_exported_9" has inline asm
KLEE: WARNING ONCE: function "psb_intel_lvds_set_brightness" has inline asm
KLEE: WARNING ONCE: function "psb_lid_timer_func" has inline asm
KLEE: WARNING: undefined reference to function: cfb_copyarea
KLEE: WARNING: undefined reference to function: cfb_fillrect
KLEE: WARNING: undefined reference to function: cfb_imageblit
KLEE: WARNING: undefined reference to function: drm_gem_vm_close
KLEE: WARNING: undefined reference to function: drm_gem_vm_open
KLEE: WARNING: undefined reference to function: drm_helper_connector_dpms
KLEE: WARNING: undefined reference to variable: system_wq
KLEE: ERROR: unable to load symbol(system_wq) while initializing globals.
KLEE: output directory is "/tmp/symbiotic-pC7rXN/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "psb_gtt_mask_pte" has inline asm
KLEE: WARNING ONCE: function "psb_mmu_pt_map_lock" has inline asm
KLEE: WARNING ONCE: function "psb_mmu_pt_unmap_unlock" has inline asm
KLEE: WARNING ONCE: function "psb_mmu_flush_ptes" has inline asm
KLEE: WARNING ONCE: function "psb_mmu_flush" has inline asm
KLEE: WARNING ONCE: function "__kunmap_atomic" has inline asm
KLEE: WARNING ONCE: function "psb_pipestat" has inline asm
KLEE: WARNING ONCE: function "drm_gem_object_unreference___1" has inline asm
KLEE: WARNING ONCE: function "psb_mmu_pt_alloc_map_lock" has inline asm
KLEE: WARNING ONCE: function "psb_intel_crtc_mode_get" has inline asm
KLEE: WARNING ONCE: function "cdv_output_init" has inline asm
KLEE: WARNING ONCE: function "cdv_init_pm" has inline asm
KLEE: WARNING ONCE: function "cdv_power_up" has inline asm
KLEE: WARNING ONCE: function "cdv_power_down" has inline asm
KLEE: WARNING ONCE: function "cdv_intel_crtc_mode_get" has inline asm
KLEE: WARNING ONCE: function "cdv_sb_write" has inline asm
KLEE: WARNING ONCE: function "cdv_sb_read" has inline asm
KLEE: WARNING ONCE: function "oaktrail_power_up" has inline asm
KLEE: WARNING ONCE: function "oaktrail_power_down" has inline asm
KLEE: WARNING ONCE: function "oaktrail_lvds_i2c_init" has inline asm
KLEE: WARNING ONCE: function "set_data___1" has inline asm
KLEE: WARNING ONCE: function "set_clock___1" has inline asm
KLEE: WARNING ONCE: function "get_data___1" has inline asm
KLEE: WARNING ONCE: function "get_clock___1" has inline asm
KLEE: WARNING ONCE: function "oaktrail_hdmi_setup" has inline asm
KLEE: WARNING ONCE: function "oaktrail_hdmi_i2c_init" has inline asm
KLEE: WARNING ONCE: function "oaktrail_hdmi_i2c_handler" has inline asm
KLEE: WARNING ONCE: function "oaktrail_crtc_hdmi_mode_set" has inline asm
KLEE: WARNING ONCE: function "scu_busy_loop" has inline asm
KLEE: WARNING ONCE: function "drm_gem_object_unreference" has inline asm
KLEE: WARNING ONCE: function "psb_user_framebuffer_destroy" has inline asm
KLEE: WARNING ONCE: function "psbfb_sync" has inline asm
KLEE: WARNING ONCE: function "psb_spank" has inline asm
KLEE: WARNING ONCE: function "gmbus_xfer" has inline asm
KLEE: WARNING ONCE: function "psb_irq_handler" has inline asm
KLEE: WARNING ONCE: function "psb_irq_uninstall" has inline asm
KLEE: WARNING ONCE: function "drm_gem_object_unreference___0" has inline asm
KLEE: WARNING ONCE: function "mid_pipe_event" has inline asm
KLEE: WARNING ONCE: function "mid_pipeconf" has inline asm
KLEE: WARNING ONCE: function "psb_mmu_flush_pd_locked" has inline asm
KLEE: WARNING ONCE: function "psb_mmu_driver_init" has inline asm
KLEE: WARNING ONCE: function "psb_mmu_set_pd_context" has inline asm
KLEE: WARNING ONCE: function "psb_intel_crtc_init" has inline asm
KLEE: WARNING ONCE: function "cdv_intel_edp_panel_on" has inline asm
KLEE: WARNING ONCE: function "cdv_intel_edp_panel_off" has inline asm
KLEE: WARNING ONCE: function "oaktrail_hdmi_detect" has inline asm
KLEE: WARNING ONCE: function "oaktrail_hdmi_dpms" has inline asm
KLEE: WARNING ONCE: function "oaktrail_hdmi_mode_set" has inline asm
KLEE: WARNING ONCE: function "oaktrail_hdmi_i2c_access" has inline asm
KLEE: WARNING ONCE: function "psb_mmu_virtual_to_pfn" has inline asm
KLEE: WARNING ONCE: function "ldv_main_exported_9" has inline asm
KLEE: WARNING ONCE: function "psb_intel_lvds_set_brightness" has inline asm
KLEE: WARNING ONCE: function "psb_lid_timer_func" has inline asm
KLEE: WARNING: undefined reference to function: cfb_copyarea
KLEE: WARNING: undefined reference to function: cfb_fillrect
KLEE: WARNING: undefined reference to function: cfb_imageblit
KLEE: WARNING: undefined reference to function: drm_gem_vm_close
KLEE: WARNING: undefined reference to function: drm_gem_vm_open
KLEE: WARNING: undefined reference to function: drm_helper_connector_dpms
KLEE: WARNING: undefined reference to variable: system_wq
KLEE: ERROR: unable to load symbol(system_wq) while initializing globals.
Running the verifier failed
RESULT: unknown
INFO: Total time elapsed: 5.11446595192
