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---sound--core--seq--oss--snd-seq-oss.ko_false-unreach-call.cil.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.: 134 580 3090 16699
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: 0.609865903854
Defining function noop_llseek as symbolic
Removed calls to 'warn_slowpath_null' (function is undefined)
Defining function snd_seq_kernel_client_ctl as symbolic
Defining function printk as symbolic
Defining function snd_seq_event_port_detach as symbolic
Removed calls to '__ldv_linux_kernel_locking_spinlock_spin_lock' (function is undefined)
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Removed calls to '__wake_up' (function is undefined)
Defining function snd_seq_kernel_client_dispatch as symbolic
Removed calls to '__might_sleep' (function is undefined)
Removed calls to 'finish_wait' (function is undefined)
Defining function snd_seq_kernel_client_enqueue_blocking as symbolic
Defining function prepare_to_wait_event as symbolic
Defining function schedule_timeout as symbolic
Removed calls to 'ldv_after_alloc' (function is undefined)
Removed calls to '__init_waitqueue_head' (function is undefined)
Removed calls to '__raw_spin_lock_init' (function is undefined)
Defining function external_allocated_data as symbolic
Defining function sprintf as symbolic
Defining function snd_midi_event_decode as symbolic
Defining function snd_seq_set_queue_tempo as symbolic
Removed calls to 'might_fault' (function is undefined)
Defining function _copy_to_user as symbolic
Defining function strlcpy as symbolic
Defining function _copy_from_user as symbolic
Defining function snd_midi_event_encode_byte as symbolic
Defining function snd_seq_kernel_client_write_poll as symbolic
Defining function snd_seq_kernel_client_enqueue as symbolic
Removed calls to 'snd_midi_event_no_status' (function is undefined)
Removed calls to 'snd_midi_event_free' (function is undefined)
Defining function snd_midi_event_new as symbolic
Removed calls to 'snd_info_free_entry' (function is undefined)
Defining function snd_seq_device_unregister_driver as symbolic
Defining function snd_unregister_oss_device as symbolic
Defining function cancel_work_sync as symbolic
Defining function snd_seq_delete_kernel_client as symbolic
Removed calls to 'snd_seq_autoload_lock' (function is undefined)
Removed calls to 'snd_seq_autoload_unlock' (function is undefined)
Removed calls to 'snd_use_lock_sync_helper' (function is undefined)
Defining function snd_seq_device_register_driver as symbolic
Defining function snd_seq_create_kernel_client as symbolic
Defining function queue_work_on as symbolic
Defining function snd_info_create_module_entry as symbolic
Defining function snd_info_register as symbolic
Defining function snd_iprintf as symbolic
Defining function snd_register_oss_device as symbolic
Defining function snd_oss_info_register as symbolic
Removed calls to 'ldv_assert' (function is undefined)
Linked our definitions to these undefined functions:
  strcpy
  __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: 0.727602005005
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 239 532 2163 13755
INFO: Starting verification
KLEE: WARNING ONCE: function "snd_seq_oss_writeq_sync" has inline asm
KLEE: WARNING ONCE: function "snd_seq_oss_ioctl" has inline asm
KLEE: WARNING ONCE: function "snd_seq_oss_timer_ioctl" has inline asm
KLEE: WARNING ONCE: function "snd_seq_oss_read" has inline asm
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-LjdEkT/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "snd_seq_oss_writeq_sync" has inline asm
KLEE: WARNING ONCE: function "snd_seq_oss_ioctl" has inline asm
KLEE: WARNING ONCE: function "snd_seq_oss_timer_ioctl" has inline asm
KLEE: WARNING ONCE: function "snd_seq_oss_read" has inline asm
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: 1.55994606018
