bin/symbiotic --witness witness.graphml --no-slice --no-prepare --prp=../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--ipheth.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.: 56 90 435 2598
Removed infinite loop in ldv_stop___0
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.284050941467
Removed calls to 'warn_slowpath_fmt' (function is undefined)
Removed calls to 'dev_kfree_skb_irq' (function is undefined)
Defining function dev_err as symbolic
Defining function usb_unlink_urb as symbolic
Removed calls to '__netif_schedule' (function is undefined)
Removed calls to 'warn_slowpath_null' (function is undefined)
Defining function printk as symbolic
Defining function netpoll_trap as symbolic
Defining function cancel_delayed_work_sync as symbolic
Defining function usb_set_interface as symbolic
Removed calls to 'netif_carrier_on' (function is undefined)
Removed calls to 'netif_carrier_off' (function is undefined)
Defining function round_jiffies_relative as symbolic
Defining function queue_delayed_work_on as symbolic
Defining function skb_put as symbolic
Defining function eth_type_trans as symbolic
Defining function netif_rx as symbolic
Defining function __netdev_alloc_skb as symbolic
Defining function usb_control_msg as symbolic
Removed calls to '__init_work' (function is undefined)
Removed calls to 'lockdep_init_map' (function is undefined)
Removed calls to 'init_timer_key' (function is undefined)
Removed calls to 'usb_free_coherent' (function is undefined)
Removed calls to 'free_netdev' (function is undefined)
Removed calls to 'unregister_netdev' (function is undefined)
Removed calls to 'usb_kill_urb' (function is undefined)
Defining function _dev_info as symbolic
Defining function alloc_etherdev_mqs as symbolic
Defining function usb_altnum_to_altsetting as symbolic
Defining function register_netdev as symbolic
Defining function usb_alloc_coherent as symbolic
Removed calls to 'ldv_initialize' (function is undefined)
Removed calls to 'usb_deregister' (function is undefined)
Defining function ldv_ndo_init_2 as symbolic
Defining function ldv_ndo_uninit_2 as symbolic
Defining function usb_register_driver as symbolic
Linked our definitions to these undefined functions:
  strcpy
  __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_ulong_named
INFO: After-slicing optimizations and preparation time: 0.260859966278
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 101 89 286 1547
INFO: Starting verification
KLEE: WARNING ONCE: function "ipheth_open" has inline asm
KLEE: WARNING ONCE: function "ipheth_sndbulk_callback" has inline asm
KLEE: WARNING ONCE: function "netif_stop_queue" has inline asm
KLEE: WARNING: undefined reference to function: delayed_work_timer_fn
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-hj1_Zz/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "ipheth_open" has inline asm
KLEE: WARNING ONCE: function "ipheth_sndbulk_callback" has inline asm
KLEE: WARNING ONCE: function "netif_stop_queue" has inline asm
KLEE: WARNING: undefined reference to function: delayed_work_timer_fn
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: 0.645567893982
