bin/symbiotic --witness witness.graphml --no-slice --no-prepare --prp=../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp ../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-common-saa7146-saa7146_vv_true-unreach-call.cil.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.: 429 369 3260 23242
Removed infinite loop in ldv_assume
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.804002046585
Removed calls to 'might_fault' (function is undefined)
Removed calls to 'v4l2_video_std_frame_period' (function is undefined)
Defining function v4l2_ctrl_subscribe_event as symbolic
Defining function v4l2_event_unsubscribe as symbolic
Removed calls to 'v4l2_ctrl_handler_free' (function is undefined)
Removed calls to 'ldv_check_alloc_flags' (function is undefined)
Removed calls to 'ldv_after_alloc' (function is undefined)
Removed calls to 'init_timer_key' (function is undefined)
Defining function v4l2_device_register as symbolic
Defining function v4l2_ctrl_handler_init_class as symbolic
Defining function v4l2_ctrl_new_std as symbolic
Defining function printk as symbolic
Removed calls to 'debug_dma_alloc_coherent' (function is undefined)
Removed calls to '__wake_up' (function is undefined)
Removed calls to 'v4l2_device_unregister' (function is undefined)
Removed calls to 'warn_slowpath_null' (function is undefined)
Removed calls to 'debug_dma_free_coherent' (function is undefined)
Removed calls to 'video_device_release' (function is undefined)
Defining function video_device_alloc as symbolic
Defining function strlcpy as symbolic
Defining function __video_register_device as symbolic
Removed calls to 'video_unregister_device' (function is undefined)
Removed calls to 'mutex_unlock' (function is undefined)
Defining function video_devdata as symbolic
Defining function mutex_lock_interruptible_nested as symbolic
Defining function videobuf_mmap_mapper as symbolic
Removed calls to 'mutex_lock_nested' (function is undefined)
Defining function v4l2_ctrl_poll as symbolic
Defining function videobuf_poll_stream as symbolic
Defining function video_ioctl2 as symbolic
Removed calls to 'videobuf_queue_sg_init' (function is undefined)
Removed calls to 'videobuf_stop' (function is undefined)
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Removed calls to '__ldv_spin_lock' (function is undefined)
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Defining function videobuf_read_one as symbolic
Removed calls to 'v4l2_get_timestamp' (function is undefined)
Removed calls to 'list_del' (function is undefined)
Defining function del_timer as symbolic
Removed calls to 'saa7146_pgtable_free' (function is undefined)
Defining function saa7146_pgtable_alloc as symbolic
Defining function videobuf_iolock as symbolic
Defining function mod_timer as symbolic
Defining function videobuf_to_dma as symbolic
Defining function saa7146_pgtable_build_single as symbolic
Defining function videobuf_waiton as symbolic
Defining function videobuf_dma_unmap as symbolic
Defining function videobuf_dma_free as symbolic
Removed calls to '__list_add' (function is undefined)
Removed calls to '__init_waitqueue_head' (function is undefined)
Removed calls to 'add_wait_queue' (function is undefined)
Removed calls to 'schedule' (function is undefined)
Removed calls to 'remove_wait_queue' (function is undefined)
Defining function videobuf_read_stream as symbolic
Removed calls to 'videobuf_queue_cancel' (function is undefined)
Defining function default_wake_function as symbolic
Removed calls to 'v4l2_fh_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)
Removed calls to 'module_put' (function is undefined)
Defining function try_module_get as symbolic
Defining function videobuf_streamoff as symbolic
Defining function videobuf_streamon as symbolic
Defining function capable 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 _copy_from_user as symbolic
Defining function sprintf as symbolic
Defining function external_allocated_data as symbolic
Removed calls to 'ldv_initialize' (function is undefined)
Removed calls to 'ldv_switch_to_interrupt_context' (function is undefined)
Removed calls to 'ldv_switch_to_process_context' (function is undefined)
Removed calls to 'ldv_assert' (function is undefined)
Linked our definitions to these undefined functions:
  strcpy
  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: 0.705062866211
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 275 343 1291 10180
INFO: Starting verification
KLEE: WARNING ONCE: function "saa7146_vv_init" has inline asm
KLEE: WARNING ONCE: function "vv_callback" has inline asm
KLEE: WARNING ONCE: function "pci_free_consistent" has inline asm
KLEE: WARNING ONCE: function "saa7146_register_device" has inline asm
KLEE: WARNING ONCE: function "saa7146_s_ctrl" has inline asm
KLEE: WARNING ONCE: function "saa7146_stop_preview" has inline asm
KLEE: WARNING ONCE: function "saa7146_start_preview" has inline asm
KLEE: WARNING ONCE: function "saa7146_enable_overlay" has inline asm
KLEE: WARNING ONCE: function "saa7146_set_window" has inline asm
KLEE: WARNING ONCE: function "saa7146_write_out_dma" has inline asm
KLEE: WARNING ONCE: function "fops_mmap" has inline asm
KLEE: WARNING ONCE: function "fops_write" has inline asm
KLEE: WARNING ONCE: function "video_begin" has inline asm
KLEE: WARNING ONCE: function "video_end" has inline asm
KLEE: WARNING ONCE: function "saa7146_res_free" has inline asm
KLEE: WARNING ONCE: function "saa7146_buffer_finish" has inline asm
KLEE: WARNING ONCE: function "saa7146_buffer_next" has inline asm
KLEE: WARNING ONCE: function "saa7146_dma_free" has inline asm
KLEE: WARNING ONCE: function "saa7146_set_capture" has inline asm
KLEE: WARNING ONCE: function "saa7146_buffer_queue" has inline asm
KLEE: WARNING ONCE: function "saa7146_set_hps_source_and_sync" has inline asm
KLEE: WARNING ONCE: function "vbi_open" has inline asm
KLEE: WARNING ONCE: function "vbi_close" has inline asm
KLEE: WARNING ONCE: function "vbi_stop" has inline asm
KLEE: WARNING ONCE: function "SAA7146_IER_DISABLE___0" has inline asm
KLEE: WARNING ONCE: function "SAA7146_IER_ENABLE___0" has inline asm
KLEE: WARNING ONCE: function "fops_read" has inline asm
KLEE: WARNING ONCE: function "buffer_activate___0" has inline asm
KLEE: WARNING ONCE: function "saa7146_disable_overlay" has inline asm
KLEE: WARNING: undefined reference to function: video_device_release
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_c23a976b-76e4-4d8e-a894-9af8dfeb982f/symbiotic/lib/verifier/__VERIFIER_exit.c:6: abort failure
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING ONCE: Alignment of memory from call "malloc" is not modelled. Using alignment of 8.
KLEE: WARNING ONCE: skipping fork (memory cap exceeded)
KLEE: WARNING: killing 16892 states (over memory cap)
KLEE: WARNING: killing 11601 states (over memory cap)
KLEE: WARNING: killing 20860 states (over memory cap)
KLEE: WARNING: killing 21354 states (over memory cap)
KLEE: WARNING: killing 20597 states (over memory cap)
KLEE: WARNING: killing 20760 states (over memory cap)
KLEE: WARNING: killing 21151 states (over memory cap)
KLEE: WARNING: killing 20069 states (over memory cap)
KLEE: WARNING: killing 21452 states (over memory cap)
KLEE: WARNING: killing 11403 states (over memory cap)
KLEE: WARNING: killing 11275 states (over memory cap)
KLEE: WARNING: killing 21768 states (over memory cap)
KLEE: WARNING: killing 11774 states (over memory cap)
KLEE: WARNING: killing 11096 states (over memory cap)
KLEE: WARNING: killing 11403 states (over memory cap)
KLEE: WARNING: killing 11164 states (over memory cap)
KLEE: WARNING: killing 11482 states (over memory cap)
KLEE: WARNING: killing 11575 states (over memory cap)
KLEE: WARNING: killing 11884 states (over memory cap)
KLEE: WARNING: killing 11869 states (over memory cap)
KLEE: WARNING: killing 11737 states (over memory cap)
KLEE: WARNING: killing 11829 states (over memory cap)
KLEE: WARNING: killing 11270 states (over memory cap)
KLEE: WARNING: killing 11909 states (over memory cap)
KLEE: WARNING: killing 11238 states (over memory cap)
KLEE: WARNING: killing 11440 states (over memory cap)
KLEE: WARNING: killing 11535 states (over memory cap)
KLEE: WARNING: killing 12062 states (over memory cap)
KLEE: WARNING: killing 11614 states (over memory cap)
KLEE: WARNING: killing 11060 states (over memory cap)
KLEE: WARNING: killing 11369 states (over memory cap)
KLEE: WARNING: killing 11248 states (over memory cap)
KLEE: WARNING: killing 11343 states (over memory cap)
KLEE: WARNING: killing 11542 states (over memory cap)
KLEE: WARNING: killing 11420 states (over memory cap)
KLEE: WARNING: killing 11085 states (over memory cap)
KLEE: WARNING: killing 10750 states (over memory cap)
KLEE: WARNING: killing 10950 states (over memory cap)
KLEE: WARNING: killing 11361 states (over memory cap)
KLEE: WARNING: killing 11134 states (over memory cap)
KLEE: WARNING: killing 10800 states (over memory cap)
KLEE: WARNING: killing 10678 states (over memory cap)
KLEE: WARNING: killing 10774 states (over memory cap)
KLEE: WARNING: killing 10761 states (over memory cap)
KLEE: WARNING: killing 10960 states (over memory cap)
KLEE: WARNING: killing 11581 states (over memory cap)
KLEE: WARNING: killing 11147 states (over memory cap)
KLEE: WARNING: killing 11132 states (over memory cap)
KLEE: WARNING: killing 10801 states (over memory cap)
KLEE: WARNING: killing 11106 states (over memory cap)
KLEE: WARNING: killing 10881 states (over memory cap)
KLEE: WARNING: killing 10761 states (over memory cap)
KLEE: WARNING: killing 11064 states (over memory cap)
KLEE: WARNING: killing 10837 states (over memory cap)
KLEE: WARNING: killing 10932 states (over memory cap)
KLEE: WARNING: killing 11019 states (over memory cap)
KLEE: WARNING: killing 11219 states (over memory cap)
KLEE: WARNING: killing 11417 states (over memory cap)
KLEE: WARNING: killing 10984 states (over memory cap)
KLEE: WARNING: killing 11182 states (over memory cap)
KLEE: WARNING: killing 11376 states (over memory cap)
KLEE: WARNING: killing 10946 states (over memory cap)
KLEE: WARNING: killing 11143 states (over memory cap)
KLEE: WARNING: killing 11337 states (over memory cap)
KLEE: WARNING: killing 11224 states (over memory cap)
KLEE: WARNING: killing 10998 states (over memory cap)
KLEE: WARNING: killing 10782 states (over memory cap)
KLEE: WARNING: killing 10768 states (over memory cap)
KLEE: WARNING: killing 11479 states (over memory cap)
KLEE: WARNING: killing 11054 states (over memory cap)
KLEE: WARNING: killing 11352 states (over memory cap)
KLEE: WARNING: killing 11029 states (over memory cap)
KLEE: WARNING: killing 11328 states (over memory cap)
KLEE: WARNING: killing 11108 states (over memory cap)
KLEE: WARNING: killing 11408 states (over memory cap)
KLEE: WARNING: killing 10985 states (over memory cap)
KLEE: WARNING: killing 11274 states (over memory cap)
KLEE: WARNING: killing 10956 states (over memory cap)
KLEE: WARNING: killing 10943 states (over memory cap)
KLEE: WARNING: killing 10831 states (over memory cap)
KLEE: WARNING: killing 11328 states (over memory cap)
KLEE: WARNING: killing 11415 states (over memory cap)
KLEE: WARNING: killing 11203 states (over memory cap)
KLEE: WARNING: killing 11295 states (over memory cap)
KLEE: WARNING: killing 11280 states (over memory cap)
KLEE: WARNING: killing 11062 states (over memory cap)
KLEE: WARNING: killing 11258 states (over memory cap)
KLEE: WARNING: killing 11645 states (over memory cap)
KLEE: WARNING: killing 11436 states (over memory cap)
KLEE: WARNING: killing 10817 states (over memory cap)
KLEE: WARNING: killing 11208 states (over memory cap)
KLEE: WARNING: killing 11297 states (over memory cap)
KLEE: WARNING: killing 11289 states (over memory cap)
KLEE: WARNING: killing 11070 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-h3kP4T/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-common-saa7146-saa7146_vv_true-unreach-call.cil.c:8590: invalid function pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 11462 states (over memory cap)
KLEE: WARNING: killing 11153 states (over memory cap)
KLEE: WARNING: killing 10835 states (over memory cap)
KLEE: WARNING: killing 10726 states (over memory cap)
KLEE: WARNING: killing 10616 states (over memory cap)
KLEE: WARNING: killing 11104 states (over memory cap)
KLEE: WARNING: killing 10891 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-h3kP4T/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-common-saa7146-saa7146_vv_true-unreach-call.cil.c:13556: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 10979 states (over memory cap)
KLEE: WARNING: killing 10771 states (over memory cap)
KLEE: WARNING: killing 11157 states (over memory cap)
KLEE: WARNING: killing 10949 states (over memory cap)
KLEE: WARNING: killing 11337 states (over memory cap)
KLEE: WARNING: killing 10730 states (over memory cap)
KLEE: WARNING: killing 11411 states (over memory cap)
KLEE: WARNING: killing 11201 states (over memory cap)
KLEE: WARNING: killing 10994 states (over memory cap)
KLEE: WARNING: killing 10885 states (over memory cap)
KLEE: WARNING: killing 11466 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-h3kP4T/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-common-saa7146-saa7146_vv_true-unreach-call.cil.c:13317: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 11157 states (over memory cap)
KLEE: WARNING: killing 11443 states (over memory cap)
KLEE: WARNING: killing 10942 states (over memory cap)
KLEE: WARNING: killing 10828 states (over memory cap)
KLEE: WARNING: killing 10819 states (over memory cap)
KLEE: WARNING: killing 11001 states (over memory cap)
KLEE: WARNING: killing 11092 states (over memory cap)
KLEE: WARNING: killing 11084 states (over memory cap)
KLEE: WARNING: killing 11559 states (over memory cap)
KLEE: WARNING: killing 11357 states (over memory cap)
KLEE: WARNING: killing 10954 states (over memory cap)
KLEE: WARNING: killing 11044 states (over memory cap)
KLEE: WARNING: killing 11329 states (over memory cap)
KLEE: WARNING: killing 10929 states (over memory cap)
KLEE: WARNING: killing 11113 states (over memory cap)
KLEE: WARNING: killing 11101 states (over memory cap)
KLEE: WARNING: killing 11090 states (over memory cap)
KLEE: WARNING: killing 10597 states (over memory cap)
KLEE: WARNING: killing 10777 states (over memory cap)
KLEE: WARNING: killing 10858 states (over memory cap)
KLEE: WARNING: killing 10851 states (over memory cap)
KLEE: WARNING: killing 11229 states (over memory cap)
KLEE: WARNING: killing 11222 states (over memory cap)
KLEE: WARNING: killing 11306 states (over memory cap)
KLEE: WARNING: killing 10427 states (over memory cap)
KLEE: WARNING: killing 11186 states (over memory cap)
KLEE: WARNING: killing 11272 states (over memory cap)
KLEE: WARNING: killing 10778 states (over memory cap)
KLEE: WARNING: killing 11058 states (over memory cap)
KLEE: WARNING: killing 10662 states (over memory cap)
KLEE: WARNING: killing 11328 states (over memory cap)
KLEE: WARNING: killing 11033 states (over memory cap)
KLEE: WARNING: killing 10928 states (over memory cap)
KLEE: WARNING: killing 11011 states (over memory cap)
KLEE: WARNING: killing 10620 states (over memory cap)
KLEE: WARNING: killing 10985 states (over memory cap)
KLEE: WARNING: killing 11551 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-h3kP4T/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-common-saa7146-saa7146_vv_true-unreach-call.cil.c:13598: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 10970 states (over memory cap)
KLEE: WARNING: killing 11728 states (over memory cap)
KLEE: WARNING: killing 11719 states (over memory cap)
KLEE: WARNING: killing 10757 states (over memory cap)
KLEE: WARNING: killing 10839 states (over memory cap)
KLEE: WARNING: killing 11110 states (over memory cap)
KLEE: WARNING: killing 11102 states (over memory cap)
KLEE: WARNING: killing 10900 states (over memory cap)
KLEE: WARNING: killing 10800 states (over memory cap)
KLEE: WARNING: killing 11168 states (over memory cap)
KLEE: WARNING: killing 11447 states (over memory cap)
KLEE: WARNING: killing 11531 states (over memory cap)
KLEE: WARNING: killing 10950 states (over memory cap)
KLEE: WARNING: killing 10850 states (over memory cap)
KLEE: WARNING: killing 11029 states (over memory cap)
KLEE: WARNING: killing 11021 states (over memory cap)
KLEE: WARNING: killing 11011 states (over memory cap)
KLEE: WARNING: killing 11001 states (over memory cap)
KLEE: WARNING: killing 10519 states (over memory cap)
KLEE: WARNING: killing 11076 states (over memory cap)
KLEE: WARNING: killing 11157 states (over memory cap)
KLEE: WARNING: killing 10957 states (over memory cap)
KLEE: WARNING: killing 10855 states (over memory cap)
KLEE: WARNING: killing 10851 states (over memory cap)
KLEE: WARNING: killing 11211 states (over memory cap)
KLEE: WARNING: killing 10827 states (over memory cap)
KLEE: WARNING: killing 10817 states (over memory cap)
KLEE: WARNING: killing 10993 states (over memory cap)
KLEE: WARNING: killing 10892 states (over memory cap)
KLEE: WARNING: killing 10880 states (over memory cap)
KLEE: WARNING: killing 10964 states (over memory cap)
KLEE: WARNING: killing 11141 states (over memory cap)
KLEE: WARNING: killing 11223 states (over memory cap)
KLEE: WARNING: killing 11215 states (over memory cap)
KLEE: WARNING: killing 10927 states (over memory cap)
KLEE: WARNING: killing 10916 states (over memory cap)
