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--md--dm-multipath.ko-entry_point_false-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.: 121 140 1395 8357
Removed infinite loop in multipath_end_io
Removed infinite loop in ldv_stop
Removed infinite loop in ldv_module_put_and_exit
INFO: Compilation, preparation and instrumentation time: 0.353828907013
Removed calls to 'down_write' (function is undefined)
Removed calls to '__list_add' (function is undefined)
Removed calls to 'up_write' (function is undefined)
Removed calls to 'list_del' (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 '__init_waitqueue_head' (function is undefined)
Removed calls to '__mutex_init' (function is undefined)
Removed calls to 'dm_consume_args' (function is undefined)
Removed calls to 'init_timer_key' (function is undefined)
Removed calls to 'scsi_dh_detach' (function is undefined)
Removed calls to 'dm_put_device' (function is undefined)
Removed calls to 'blk_put_request' (function is undefined)
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Removed calls to 'mempool_free' (function is undefined)
Removed calls to 'mutex_lock_nested' (function is undefined)
Removed calls to 'mutex_unlock' (function is undefined)
Removed calls to 'dm_table_run_md_queue_async' (function is undefined)
Defining function _raw_spin_lock_irqsave as symbolic
Defining function blk_lld_busy as symbolic
Defining function scsi_verify_blk_ioctl as symbolic
Defining function __blkdev_driver_ioctl as symbolic
Defining function queue_delayed_work_on as symbolic
Defining function __msecs_to_jiffies as symbolic
Defining function dm_suspended as symbolic
Defining function strcasecmp as symbolic
Defining function printk as symbolic
Removed calls to 'dm_path_uevent' (function is undefined)
Defining function dm_table_get_mode as symbolic
Defining function dm_get_device as symbolic
Defining function queue_work_on as symbolic
Defining function sscanf as symbolic
Defining function scnprintf as symbolic
Removed calls to 'flush_workqueue' (function is undefined)
Removed calls to 'add_wait_queue' (function is undefined)
Removed calls to 'remove_wait_queue' (function is undefined)
Defining function flush_work as symbolic
Removed calls to '__wake_up' (function is undefined)
Defining function scsi_dh_activate as symbolic
Defining function default_wake_function as symbolic
Defining function io_schedule_timeout as symbolic
Removed calls to '_raw_spin_lock_irq' (function is undefined)
Removed calls to '_raw_spin_unlock_irq' (function is undefined)
Defining function blk_get_request as symbolic
Defining function mempool_alloc as symbolic
Removed calls to 'mempool_destroy' (function is undefined)
Removed calls to 'down_read' (function is undefined)
Removed calls to 'up_read' (function is undefined)
Defining function dm_read_arg as symbolic
Defining function dm_shift_arg as symbolic
Defining function scsi_dh_attached_handler_name as symbolic
Defining function scsi_dh_attach as symbolic
Defining function scsi_dh_set_params as symbolic
Defining function dm_read_arg_group as symbolic
Defining function __request_module as symbolic
Defining function kstrdup as symbolic
Defining function scsi_dh_handler_exist as symbolic
Defining function sprintf as symbolic
Defining function dm_get_reserved_rq_based_ios as symbolic
Removed calls to 'dm_table_event' (function is undefined)
Defining function mempool_alloc_slab as symbolic
Defining function mempool_create as symbolic
Removed calls to 'ldv_initialize' (function is undefined)
Removed calls to 'destroy_workqueue' (function is undefined)
Removed calls to 'dm_unregister_target' (function is undefined)
Removed calls to 'kmem_cache_destroy' (function is undefined)
Defining function ldv_preresume_3 as symbolic
Defining function kmem_cache_create as symbolic
Defining function dm_register_target as symbolic
Defining function __alloc_workqueue_key as symbolic
Linked our definitions to these undefined functions:
  strcmp
  strlen
  __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: 0.37265586853
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 205 134 832 4923
INFO: Starting verification
KLEE: WARNING ONCE: function "multipath_end_io" has inline asm
KLEE: WARNING ONCE: function "multipath_ioctl" has inline asm
KLEE: WARNING ONCE: function "flush_multipath_work" has inline asm
KLEE: WARNING: undefined reference to function: delayed_work_timer_fn
KLEE: WARNING: undefined reference to function: mempool_free_slab
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-vYyDKg/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "multipath_end_io" has inline asm
KLEE: WARNING ONCE: function "multipath_ioctl" has inline asm
KLEE: WARNING ONCE: function "flush_multipath_work" has inline asm
KLEE: WARNING: undefined reference to function: delayed_work_timer_fn
KLEE: WARNING: undefined reference to function: mempool_free_slab
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: 0.83935213089
