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-43_2a-drivers--tty--n_r3964.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.: 34 82 667 3890
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.197802782059
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to '__init_waitqueue_head' (function is undefined)
Removed calls to 'put_pid' (function is undefined)
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Removed calls to '__wake_up' (function is undefined)
Removed calls to 'tty_lock' (function is undefined)
Removed calls to 'tty_unlock' (function is undefined)
Removed calls to 'schedule' (function is undefined)
Removed calls to 'finish_wait' (function is undefined)
Defining function mod_timer as symbolic
Defining function kill_pid as symbolic
Defining function del_timer_sync as symbolic
Defining function tty_put_char as symbolic
Defining function tty_write_room as symbolic
Removed calls to '__might_fault' (function is undefined)
Removed calls to '__copy_to_user_overflow' (function is undefined)
Defining function _copy_to_user as symbolic
Defining function printk as symbolic
Defining function sprintf as symbolic
Defining function prepare_to_wait_event as symbolic
Removed calls to 'ldv_initialize' (function is undefined)
Removed calls to 'ldv_check_final_state' (function is undefined)
Defining function tty_register_ldisc as symbolic
Defining function tty_unregister_ldisc as symbolic
Defining function ldv_some_page as symbolic
Linked our definitions to these undefined functions:
  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: 0.246022939682
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 87 79 440 2567
INFO: Starting verification
KLEE: WARNING ONCE: function "r3964_read" has inline asm
KLEE: WARNING ONCE: function "r3964_write" has inline asm
KLEE: WARNING ONCE: function "r3964_ioctl" has inline asm
KLEE: WARNING ONCE: function "r3964_poll" 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_39befd58-99e6-45c5-8919-3ee19972c748/symbiotic/lib/verifier/__VERIFIER_exit.c:6: abort failure
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-MZML9G/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--n_r3964.ko-entry_point_true-unreach-call.cil.out.c:3300: inline assembly is unsupported
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-MZML9G/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--n_r3964.ko-entry_point_true-unreach-call.cil.out.c:4300: memory error: object read only
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING ONCE: flushing 11744 bytes on read, may be slow and/or crash: MO32[11744] allocated at global:
KLEE: ERROR: /tmp/symbiotic-MZML9G/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--n_r3964.ko-entry_point_true-unreach-call.cil.out.c:4300: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_39befd58-99e6-45c5-8919-3ee19972c748/symbiotic/lib/kernel/kfree.c:5: memory error: invalid pointer: free
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-MZML9G/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--n_r3964.ko-entry_point_true-unreach-call.cil.out.c:4309: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_39befd58-99e6-45c5-8919-3ee19972c748/symbiotic/lib/kernel/kfree.c:5: free of global
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_39befd58-99e6-45c5-8919-3ee19972c748/symbiotic/lib/kernel/kfree.c:5: memory error: invalid pointer: free
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_39befd58-99e6-45c5-8919-3ee19972c748/symbiotic/lib/kernel/kfree.c:5: free of global
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_39befd58-99e6-45c5-8919-3ee19972c748/symbiotic/lib/kernel/kfree.c:5: free of alloca
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_39befd58-99e6-45c5-8919-3ee19972c748/symbiotic/lib/kernel/kfree.c:5: memory error: invalid pointer: free
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-MZML9G/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--n_r3964.ko-entry_point_true-unreach-call.cil.out.c:4321: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
