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--usb--class--cdc-acm.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.: 116 147 1160 8056
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.369607925415
Removed calls to 'mutex_lock_nested' (function is undefined)
Removed calls to 'device_remove_file' (function is undefined)
Removed calls to '__wake_up' (function is undefined)
Removed calls to 'mutex_unlock' (function is undefined)
Removed calls to 'tty_vhangup' (function is undefined)
Removed calls to 'tty_kref_put' (function is undefined)
Removed calls to 'tty_unregister_device' (function is undefined)
Removed calls to 'usb_free_urb' (function is undefined)
Removed calls to 'usb_free_coherent' (function is undefined)
Removed calls to 'usb_driver_release_interface' (function is undefined)
Removed calls to 'tty_port_put' (function is undefined)
Removed calls to '_raw_spin_lock_irq' (function is undefined)
Removed calls to '_raw_spin_unlock_irq' (function is undefined)
Removed calls to 'tty_port_tty_hangup' (function is undefined)
Defining function usb_get_from_anchor as symbolic
Removed calls to 'usb_autopm_put_interface_async' (function is undefined)
Defining function dev_err as symbolic
Defining function usb_submit_urb as symbolic
Removed calls to 'usb_kill_urb' (function is undefined)
Defining function cancel_work_sync as symbolic
Defining function tty_port_tty_get as symbolic
Defining function usb_ifnum_to_if as symbolic
Defining function dev_warn as symbolic
Removed calls to 'usb_autopm_put_interface' (function is undefined)
Defining function usb_autopm_get_interface as symbolic
Defining function usb_control_msg as symbolic
Defining function usb_alloc_urb as symbolic
Defining function usb_alloc_coherent as symbolic
Removed calls to 'tty_port_close' (function is undefined)
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Removed calls to 'usb_anchor_urb' (function is undefined)
Removed calls to 'might_fault' (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)
Removed calls to 'tty_port_hangup' (function is undefined)
Defining function tty_termios_baud_rate as symbolic
Removed calls to '__copy_to_user_overflow' (function is undefined)
Defining function _copy_to_user as symbolic
Defining function default_wake_function as symbolic
Defining function capable as symbolic
Defining function _copy_from_user as symbolic
Defining function usb_autopm_get_interface_async as symbolic
Defining function tty_port_open as symbolic
Defining function tty_standard_install as symbolic
Defining function sprintf as symbolic
Removed calls to 'ldv_initialize' (function is undefined)
Removed calls to 'usb_deregister' (function is undefined)
Removed calls to 'put_tty_driver' (function is undefined)
Removed calls to 'tty_set_operations' (function is undefined)
Removed calls to 'usb_autopm_get_interface_no_resume' (function is undefined)
Removed calls to 'usb_put_intf' (function is undefined)
Removed calls to 'ldv_check_final_state' (function is undefined)
Defining function tty_register_driver as symbolic
Defining function tty_unregister_driver as symbolic
Defining function printk as symbolic
Defining function usb_register_driver as symbolic
Defining function __tty_alloc_driver as symbolic
Defining function kmem_cache_alloc as symbolic
Defining function ldv_some_page as symbolic
Linked our definitions to these undefined functions:
  memcmp
  __kmalloc
  __memcpy
  kfree
  __VERIFIER_assume
  __VERIFIER_calloc0
  __VERIFIER_error
  __VERIFIER_exit
  __VERIFIER_make_symbolic
  __VERIFIER_malloc0
  __VERIFIER_nondet_int_named
  __VERIFIER_nondet_pointer_named
  __VERIFIER_nondet_uint_named
  __VERIFIER_nondet_ulong_named
INFO: After-slicing optimizations and preparation time: 0.343640089035
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 188 103 529 3829
INFO: Starting verification
KLEE: WARNING ONCE: function "acm_submit_read_urbs" has inline asm
KLEE: WARNING ONCE: function "acm_tty_install" has inline asm
KLEE: WARNING ONCE: function "acm_tty_ioctl" has inline asm
KLEE: WARNING ONCE: function "main" 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_7e2d3259-0ac9-477d-baa4-078915c9e055/symbiotic/lib/verifier/__VERIFIER_exit.c:6: abort failure
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-IRfT9z/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--class--cdc-acm.ko-entry_point_true-unreach-call.cil.out.c:7566: memory error: object read only
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING ONCE: flushing 10656 bytes on read, may be slow and/or crash: MO37[10656] allocated at global:
KLEE: ERROR: /tmp/symbiotic-IRfT9z/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--class--cdc-acm.ko-entry_point_true-unreach-call.cil.out.c:7566: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-IRfT9z/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--class--cdc-acm.ko-entry_point_true-unreach-call.cil.out.c:7567: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-IRfT9z/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--class--cdc-acm.ko-entry_point_true-unreach-call.cil.out.c:7568: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-IRfT9z/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--class--cdc-acm.ko-entry_point_true-unreach-call.cil.out.c:7569: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-IRfT9z/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--class--cdc-acm.ko-entry_point_true-unreach-call.cil.out.c:7570: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-IRfT9z/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--class--cdc-acm.ko-entry_point_true-unreach-call.cil.out.c:7571: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-IRfT9z/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--class--cdc-acm.ko-entry_point_true-unreach-call.cil.out.c:7572: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
