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--gpu--drm--via--via.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.: 206 184 1832 12329
Removed infinite loop in dma_map_page
Removed infinite loop in dma_map_single_attrs
Removed infinite loop in dma_unmap_single_attrs
Removed infinite loop in dma_unmap_page
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.447439908981
Removed calls to 'mutex_lock_nested' (function is undefined)
Removed calls to 'mutex_unlock' (function is undefined)
Removed calls to 'drm_ut_debug_printk' (function is undefined)
Removed calls to 'idr_remove' (function is undefined)
Removed calls to 'list_del' (function is undefined)
Removed calls to 'drm_mm_remove_node' (function is undefined)
Removed calls to 'drm_mm_init' (function is undefined)
Removed calls to 'add_wait_queue' (function is undefined)
Removed calls to 'remove_wait_queue' (function is undefined)
Removed calls to '__wake_up' (function is undefined)
Removed calls to 'drm_core_ioremap' (function is undefined)
Removed calls to 'do_gettimeofday' (function is undefined)
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Defining function default_wake_function as symbolic
Defining function schedule_timeout as symbolic
Removed calls to 'drm_idlelock_take' (function is undefined)
Removed calls to 'drm_idlelock_release' (function is undefined)
Removed calls to 'drm_mm_takedown' (function is undefined)
Removed calls to 'idr_destroy' (function is undefined)
Removed calls to '__init_waitqueue_head' (function is undefined)
Defining function drm_handle_vblank as symbolic
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Defining function del_timer as symbolic
Defining function mod_timer as symbolic
Defining function queue_work_on as symbolic
Defining function drm_err as symbolic
Defining function drm_irq_uninstall as symbolic
Removed calls to 'drm_core_ioremapfree' (function is undefined)
Removed calls to 'msleep' (function is undefined)
Defining function noop_llseek as symbolic
Defining function drm_poll as symbolic
Defining function drm_ioctl as symbolic
Defining function drm_compat_ioctl as symbolic
Defining function drm_mmap as symbolic
Defining function drm_open as symbolic
Defining function drm_release as symbolic
Defining function __get_free_pages as symbolic
Defining function vzalloc as symbolic
Removed calls to 'might_fault' (function is undefined)
Removed calls to '__copy_from_user_overflow' (function is undefined)
Defining function _copy_from_user as symbolic
Defining function capable as symbolic
Defining function drm_getsarea as symbolic
Removed calls to 'pci_set_master' (function is undefined)
Removed calls to '__init_work' (function is undefined)
Removed calls to 'lockdep_init_map' (function is undefined)
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to 'debug_dma_unmap_page' (function is undefined)
Removed calls to 'free_pages' (function is undefined)
Removed calls to 'put_page' (function is undefined)
Removed calls to 'vfree' (function is undefined)
Defining function debug_lockdep_rcu_enabled as symbolic
Defining function idr_find_slowpath as symbolic
Defining function rcu_is_watching as symbolic
Defining function rcu_lockdep_current_cpu_online as symbolic
Defining function lock_is_held as symbolic
Defining function kmem_cache_alloc as symbolic
Removed calls to 'ldv_initialize' (function is undefined)
Removed calls to 'drm_pci_exit' (function is undefined)
Removed calls to 'ldv_check_final_state' (function is undefined)
Defining function ldv_release_2 as symbolic
Defining function drm_pci_init as symbolic
Defining function ldv_some_page as symbolic
Linked our definitions to these undefined functions:
  __kmalloc
  kfree
  __VERIFIER_assume
  __VERIFIER_calloc0
  __VERIFIER_error
  __VERIFIER_exit
  __VERIFIER_make_symbolic
  __VERIFIER_malloc0
  __VERIFIER_nondet_int_named
  __VERIFIER_nondet_loff_t_named
  __VERIFIER_nondet_pointer_named
  __VERIFIER_nondet_uint_named
  __VERIFIER_nondet_ulong_named
INFO: After-slicing optimizations and preparation time: 0.526234149933
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 250 131 954 6838
INFO: Starting verification
KLEE: WARNING ONCE: function "via_decoder_futex" has inline asm
KLEE: WARNING ONCE: function "via_dma_init" has inline asm
KLEE: WARNING ONCE: function "via_wait_irq" has inline asm
KLEE: WARNING ONCE: function "via_dma_blit" has inline asm
KLEE: WARNING ONCE: function "via_dma_blit_sync" has inline asm
KLEE: WARNING ONCE: function "via_enable_vblank" has inline asm
KLEE: WARNING ONCE: function "via_disable_vblank" has inline asm
KLEE: WARNING ONCE: function "via_driver_irq_handler" has inline asm
KLEE: WARNING ONCE: function "via_driver_irq_preinstall" has inline asm
KLEE: WARNING ONCE: function "via_driver_irq_postinstall" has inline asm
KLEE: WARNING ONCE: function "via_driver_irq_uninstall" has inline asm
KLEE: WARNING ONCE: function "via_dmablit_handler" has inline asm
KLEE: WARNING ONCE: function "via_wait_idle" has inline asm
KLEE: WARNING ONCE: function "via_hook_segment" has inline asm
KLEE: WARNING ONCE: function "via_parse_command_stream" has inline asm
KLEE: WARNING ONCE: function "via_dmablit_workqueue" has inline asm
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-9un79R/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "via_decoder_futex" has inline asm
KLEE: WARNING ONCE: function "via_dma_init" has inline asm
KLEE: WARNING ONCE: function "via_wait_irq" has inline asm
KLEE: WARNING ONCE: function "via_dma_blit" has inline asm
KLEE: WARNING ONCE: function "via_dma_blit_sync" has inline asm
KLEE: WARNING ONCE: function "via_enable_vblank" has inline asm
KLEE: WARNING ONCE: function "via_disable_vblank" has inline asm
KLEE: WARNING ONCE: function "via_driver_irq_handler" has inline asm
KLEE: WARNING ONCE: function "via_driver_irq_preinstall" has inline asm
KLEE: WARNING ONCE: function "via_driver_irq_postinstall" has inline asm
KLEE: WARNING ONCE: function "via_driver_irq_uninstall" has inline asm
KLEE: WARNING ONCE: function "via_dmablit_handler" has inline asm
KLEE: WARNING ONCE: function "via_wait_idle" has inline asm
KLEE: WARNING ONCE: function "via_hook_segment" has inline asm
KLEE: WARNING ONCE: function "via_parse_command_stream" has inline asm
KLEE: WARNING ONCE: function "via_dmablit_workqueue" has inline asm
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: 1.11082792282
