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--input--gameport--gameport.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.: 91 105 622 3551
Removed infinite loop in gameport_start_polling
Removed infinite loop in paravirt_read_tsc
Removed infinite loop in arch_local_irq_restore
Removed infinite loop in arch_local_save_flags
Removed infinite loop in arch_local_irq_disable
Removed infinite loop in ldv_stop
Removed infinite loop in ldv_module_put_and_exit
INFO: Compilation, preparation and instrumentation time: 0.213068008423
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Defining function mod_timer as symbolic
Defining function __msecs_to_jiffies as symbolic
Defining function del_timer as symbolic
Removed calls to 'ldv__builtin_va_start' (function is undefined)
Removed calls to 'ldv__builtin_va_end' (function is undefined)
Defining function vsnprintf as symbolic
Removed calls to '__mutex_init' (function is undefined)
Removed calls to 'device_initialize' (function is undefined)
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to '__list_add' (function is undefined)
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Defining function _raw_spin_lock_irqsave as symbolic
Defining function printk as symbolic
Defining function queue_work_on as symbolic
Defining function dev_set_name as symbolic
Removed calls to 'mutex_lock_nested' (function is undefined)
Removed calls to 'mutex_unlock' (function is undefined)
Removed calls to 'device_release_driver' (function is undefined)
Removed calls to 'put_device' (function is undefined)
Removed calls to 'device_del' (function is undefined)
Removed calls to '__list_del_entry' (function is undefined)
Removed calls to 'driver_unregister' (function is undefined)
Defining function driver_register as symbolic
Removed calls to 'dev_warn' (function is undefined)
Defining function device_attach as symbolic
Defining function del_timer_sync as symbolic
Removed calls to 'trace_hardirqs_off' (function is undefined)
Removed calls to 'trace_hardirqs_on' (function is undefined)
Removed calls to '__udelay' (function is undefined)
Removed calls to '_dev_info' (function is undefined)
Removed calls to 'dev_err' (function is undefined)
Defining function driver_attach as symbolic
Defining function device_add as symbolic
Defining function ktime_get as symbolic
Defining function sprintf as symbolic
Defining function mutex_lock_interruptible_nested as symbolic
Defining function driver_find as symbolic
Defining function device_bind_driver as symbolic
Removed calls to 'ldv_initialize' (function is undefined)
Removed calls to 'bus_unregister' (function is undefined)
Defining function bus_register as symbolic
Defining function cancel_work_sync as symbolic
Defining function queue_delayed_work_on as symbolic
Removed calls to 'flush_workqueue' (function is undefined)
Linked our definitions to these undefined functions:
  strncmp
  __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: 0.229002952576
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 135 102 413 2029
INFO: Starting verification
KLEE: WARNING ONCE: function "gameport_start_polling" has inline asm
KLEE: WARNING ONCE: function "__gameport_register_port" has inline asm
KLEE: WARNING ONCE: function "gameport_handle_events" has inline asm
KLEE: WARNING ONCE: function "arch_local_irq_restore" has inline asm
KLEE: WARNING: undefined reference to variable: system_long_wq
KLEE: ERROR: unable to load symbol(system_long_wq) while initializing globals.
KLEE: output directory is "/tmp/symbiotic-GHRuGp/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "gameport_start_polling" has inline asm
KLEE: WARNING ONCE: function "__gameport_register_port" has inline asm
KLEE: WARNING ONCE: function "gameport_handle_events" has inline asm
KLEE: WARNING ONCE: function "arch_local_irq_restore" has inline asm
KLEE: WARNING: undefined reference to variable: system_long_wq
KLEE: ERROR: unable to load symbol(system_long_wq) while initializing globals.
Running the verifier failed
RESULT: unknown
INFO: Total time elapsed: 0.513235092163
