bin/symbiotic --witness witness.graphml --no-slice --no-prepare --prp=../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--virtio_blk.ko_false-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.: 80 450 1678 9474
Removed infinite loop in ldv_assume
Removed infinite loop in ldv_stop
Removed infinite loop in ldv_linux_kernel_module_module_put_and_exit
INFO: Compilation, preparation and instrumentation time: 0.427746772766
Removed calls to 'dev_err' (function is undefined)
Removed calls to 'virtio_check_driver_offered_feature' (function is undefined)
Removed calls to 'ldv_after_alloc' (function is undefined)
Removed calls to '__init_work' (function is undefined)
Removed calls to 'lockdep_init_map' (function is undefined)
Removed calls to 'set_disk_ro' (function is undefined)
Removed calls to 'blk_queue_max_segments' (function is undefined)
Removed calls to 'blk_queue_bounce_limit' (function is undefined)
Removed calls to 'blk_queue_max_hw_sectors' (function is undefined)
Removed calls to 'blk_queue_max_segment_size' (function is undefined)
Removed calls to 'blk_queue_logical_block_size' (function is undefined)
Removed calls to 'blk_queue_physical_block_size' (function is undefined)
Removed calls to 'blk_queue_alignment_offset' (function is undefined)
Removed calls to 'blk_queue_io_min' (function is undefined)
Removed calls to 'blk_queue_io_opt' (function is undefined)
Removed calls to 'add_disk' (function is undefined)
Removed calls to 'del_gendisk' (function is undefined)
Removed calls to 'blk_cleanup_queue' (function is undefined)
Removed calls to 'blk_mq_free_tag_set' (function is undefined)
Removed calls to 'put_disk' (function is undefined)
Removed calls to 'ida_simple_remove' (function is undefined)
Removed calls to 'blk_mq_stop_hw_queues' (function is undefined)
Removed calls to 'blk_mq_start_stopped_hw_queues' (function is undefined)
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to '__ldv_linux_kernel_locking_spinlock_spin_lock' (function is undefined)
Removed calls to 'virtqueue_disable_cb' (function is undefined)
Removed calls to 'blk_mq_complete_request' (function is undefined)
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Defining function snprintf as symbolic
Defining function virtqueue_get_buf as symbolic
Defining function virtqueue_is_broken as symbolic
Defining function virtqueue_enable_cb as symbolic
Defining function external_allocated_data as symbolic
Defining function flush_work as symbolic
Defining function queue_work_on as symbolic
Defining function ida_simple_get as symbolic
Removed calls to 'string_get_size' (function is undefined)
Removed calls to 'dev_notice' (function is undefined)
Defining function blk_mq_alloc_tag_set as symbolic
Defining function blk_mq_init_queue as symbolic
Removed calls to 'blk_queue_flush' (function is undefined)
Defining function device_create_file as symbolic
Defining function revalidate_disk as symbolic
Defining function __memmove as symbolic
Defining function alloc_disk as symbolic
Defining function kobject_uevent_env as symbolic
Removed calls to 'blk_mq_start_request' (function is undefined)
Removed calls to 'sg_init_one' (function is undefined)
Removed calls to 'blk_mq_stop_hw_queue' (function is undefined)
Defining function blk_mq_map_queue as symbolic
Removed calls to 'blk_mq_end_request' (function is undefined)
Removed calls to 'sg_init_table' (function is undefined)
Defining function blk_rq_map_sg as symbolic
Defining function virtqueue_kick as symbolic
Defining function virtqueue_kick_prepare as symbolic
Defining function virtqueue_notify as symbolic
Defining function virtqueue_add_sgs as symbolic
Defining function scsi_cmd_blk_ioctl as symbolic
Removed calls to 'bio_put' (function is undefined)
Defining function bio_map_kern as symbolic
Defining function blk_execute_rq as symbolic
Defining function sysfs_streq as symbolic
Removed calls to 'unregister_virtio_driver' (function is undefined)
Removed calls to 'unregister_blkdev' (function is undefined)
Removed calls to 'destroy_workqueue' (function is undefined)
Defining function __alloc_workqueue_key as symbolic
Defining function register_blkdev as symbolic
Defining function register_virtio_driver as symbolic
Removed calls to 'ldv_assert' (function is undefined)
Linked our definitions to these undefined functions:
  strlen
  __memcpy
  __memset
  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: 0.424951791763
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 168 432 1429 5818
INFO: Starting verification
KLEE: WARNING ONCE: function "virtio_device_ready" has inline asm
KLEE: WARNING ONCE: function "virtio_queue_rq" has inline asm
KLEE: WARNING ONCE: function "virtblk_cache_type_show" has inline asm
KLEE: WARNING ONCE: function "virtblk_cache_type_store" has inline asm
KLEE: WARNING ONCE: Alignment of memory from call "malloc" is not modelled. Using alignment of 8.
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_6e34e96c-7498-4a77-99ba-5d00ed3d327b/symbiotic/lib/verifier/__VERIFIER_exit.c:6: abort failure
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-XitHX2/linux-4.0-rc1---drivers--block--virtio_blk.ko_false-unreach-call.cil.c:6547: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-XitHX2/linux-4.0-rc1---drivers--block--virtio_blk.ko_false-unreach-call.cil.c:5087: invalid function pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-XitHX2/linux-4.0-rc1---drivers--block--virtio_blk.ko_false-unreach-call.cil.c:6646: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-XitHX2/linux-4.0-rc1---drivers--block--virtio_blk.ko_false-unreach-call.cil.c:6427: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-XitHX2/linux-4.0-rc1---drivers--block--virtio_blk.ko_false-unreach-call.cil.c:6428: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-XitHX2/linux-4.0-rc1---drivers--block--virtio_blk.ko_false-unreach-call.cil.c:4877: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
