bin/symbiotic --witness witness.graphml --no-slice --no-prepare --prp=../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp ../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-hostap-hostap_true-unreach-call.cil.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.: 789 752 8156 47368
Removed infinite loop in ldv_assume
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 1.74859786034
Removed calls to 'wireless_spy_update' (function is undefined)
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to '__list_del_entry' (function is undefined)
Removed calls to '__list_add' (function is undefined)
Removed calls to 'list_del' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Removed calls to '_raw_read_lock_bh' (function is undefined)
Removed calls to '_raw_read_unlock_bh' (function is undefined)
Removed calls to 'consume_skb' (function is undefined)
Removed calls to 'skb_trim' (function is undefined)
Defining function printk as symbolic
Defining function skb_put as symbolic
Defining function net_ratelimit as symbolic
Removed calls to '__dev_kfree_skb_any' (function is undefined)
Defining function skb_pull as symbolic
Defining function skb_push as symbolic
Defining function skb_clone as symbolic
Defining function dev_queue_xmit as symbolic
Defining function eth_type_trans as symbolic
Defining function netif_rx as symbolic
Defining function pskb_expand_head as symbolic
Defining function __netdev_alloc_skb as symbolic
Removed calls to '_raw_spin_lock_bh' (function is undefined)
Removed calls to '_raw_spin_unlock_bh' (function is undefined)
Removed calls to 'wireless_send_event' (function is undefined)
Removed calls to 'get_random_bytes' (function is undefined)
Removed calls to 'ldv_check_alloc_flags' (function is undefined)
Removed calls to 'ldv_after_alloc' (function is undefined)
Removed calls to 'init_timer_key' (function is undefined)
Removed calls to 'add_timer' (function is undefined)
Defining function lib80211_get_crypto_ops as symbolic
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to 'remove_proc_entry' (function is undefined)
Removed calls to 'skb_queue_purge' (function is undefined)
Defining function sprintf as symbolic
Defining function del_timer_sync as symbolic
Defining function queue_work_on as symbolic
Defining function skb_dequeue as symbolic
Removed calls to 'kfree_skb' (function is undefined)
Removed calls to 'skb_queue_tail' (function is undefined)
Defining function skb_copy as symbolic
Removed calls to '__init_work' (function is undefined)
Removed calls to 'lockdep_init_map' (function is undefined)
Removed calls to '__ldv_spin_lock' (function is undefined)
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Removed calls to '_raw_write_unlock_irqrestore' (function is undefined)
Defining function _raw_write_lock_irqsave as symbolic
Removed calls to 'unregister_netdevice_queue' (function is undefined)
Removed calls to 'unregister_netdev' (function is undefined)
Removed calls to 'ldv_unregister_netdev' (function is undefined)
Removed calls to 'rtnl_lock' (function is undefined)
Removed calls to 'rtnl_unlock' (function is undefined)
Removed calls to 'free_netdev' (function is undefined)
Removed calls to 'ldv_free_netdev' (function is undefined)
Removed calls to 'ether_setup' (function is undefined)
Defining function register_netdevice as symbolic
Defining function ldv_register_netdevice as symbolic
Defining function alloc_etherdev_mqs as symbolic
Defining function ldv_alloc_etherdev_mqs as symbolic
Defining function proc_create_data as symbolic
Defining function flush_work as symbolic
Removed calls to 'netif_carrier_on' (function is undefined)
Removed calls to '__wake_up' (function is undefined)
Defining function strlcpy as symbolic
Defining function snprintf as symbolic
Defining function eth_header as symbolic
Defining function eth_rebuild_header as symbolic
Defining function eth_header_cache as symbolic
Removed calls to 'might_fault' (function is undefined)
Removed calls to 'lib80211_crypt_delayed_deinit' (function is undefined)
Defining function capable as symbolic
Defining function _copy_to_user as symbolic
Defining function __request_module as symbolic
Defining function _copy_from_user as symbolic
Removed calls to '__const_udelay' (function is undefined)
Removed calls to 'netif_device_attach' (function is undefined)
Defining function try_module_get as symbolic
Removed calls to 'netif_device_detach' (function is undefined)
Removed calls to 'module_put' (function is undefined)
Defining function dev_open as symbolic
Removed calls to 'warn_slowpath_null' (function is undefined)
Defining function cancel_work_sync as symbolic
Defining function dev_close as symbolic
Defining function eth_validate_addr as symbolic
Defining function proc_mkdir as symbolic
Removed calls to 'proc_remove' (function is undefined)
Defining function seq_lseek as symbolic
Defining function seq_read as symbolic
Defining function generic_file_llseek as symbolic
Defining function PDE_DATA as symbolic
Defining function single_release as symbolic
Defining function single_open as symbolic
Defining function seq_printf as symbolic
Defining function seq_release as symbolic
Defining function seq_open as symbolic
Defining function seq_puts as symbolic
Defining function seq_putc as symbolic
Defining function seq_list_next as symbolic
Defining function seq_list_start_head as symbolic
Defining function iw_handler_set_spy as symbolic
Defining function iw_handler_get_spy as symbolic
Defining function iw_handler_set_thrspy as symbolic
Defining function iw_handler_get_thrspy as symbolic
Removed calls to 'add_wait_queue' (function is undefined)
Removed calls to 'remove_wait_queue' (function is undefined)
Defining function schedule_timeout as symbolic
Defining function del_timer as symbolic
Defining function default_wake_function as symbolic
Defining function skb_realloc_headroom as symbolic
Defining function seq_list_start as symbolic
Defining function external_allocated_data as symbolic
Removed calls to 'eth_header_cache_update' (function is undefined)
Removed calls to 'ldv_initialize' (function is undefined)
Removed calls to 'ldv_switch_to_interrupt_context' (function is undefined)
Removed calls to 'ldv_switch_to_process_context' (function is undefined)
Removed calls to 'ldv_assert' (function is undefined)
Linked our definitions to these undefined functions:
  memcmp
  strcmp
  strcpy
  strlen
  strncpy
  __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: 1.58429098129
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 917 650 3894 25854
INFO: Starting verification
KLEE: WARNING ONCE: function "hostap_80211_rx" has inline asm
KLEE: WARNING ONCE: function "hostap_handle_sta_crypto" has inline asm
KLEE: WARNING ONCE: function "hostap_rx_frame_decrypt" has inline asm
KLEE: WARNING ONCE: function "hostap_update_sta_ps" has inline asm
KLEE: WARNING ONCE: function "hostap_rx" has inline asm
KLEE: WARNING ONCE: function "hostap_handle_sta_rx" has inline asm
KLEE: WARNING ONCE: function "ap_handle_dropped_data" has inline asm
KLEE: WARNING ONCE: function "ap_add_sta" has inline asm
KLEE: WARNING ONCE: function "handle_assoc" has inline asm
KLEE: WARNING ONCE: function "hostap_master_start_xmit" has inline asm
KLEE: WARNING ONCE: function "hostap_handle_sta_tx" has inline asm
KLEE: WARNING ONCE: function "handle_add_proc_queue" has inline asm
KLEE: WARNING ONCE: function "hostap_ap_tx_cb_auth" has inline asm
KLEE: WARNING ONCE: function "hostap_ap_tx_cb_assoc" has inline asm
KLEE: WARNING ONCE: function "hostap_info_process" has inline asm
KLEE: WARNING ONCE: function "hostap_get_wireless_stats" has inline asm
KLEE: WARNING ONCE: function "hostap_ioctl" has inline asm
KLEE: WARNING ONCE: function "ap_crypt_get_ptrs" has inline asm
KLEE: WARNING ONCE: function "prism2_hostapd" has inline asm
KLEE: WARNING ONCE: function "prism2_open" has inline asm
KLEE: WARNING ONCE: function "netif_stop_queue" has inline asm
KLEE: WARNING ONCE: function "prism2_ioctl_siwencodeext" has inline asm
KLEE: WARNING ONCE: function "prism2_ioctl_giwencodeext" has inline asm
KLEE: WARNING ONCE: function "prism2_ioctl_priv_prism2_param" has inline asm
KLEE: WARNING ONCE: function "hostap_handle_sta_release" has inline asm
KLEE: WARNING: undefined reference to function: eth_header_cache_update
KLEE: WARNING: undefined reference to function: free_netdev
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-8W8wa8/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "hostap_80211_rx" has inline asm
KLEE: WARNING ONCE: function "hostap_handle_sta_crypto" has inline asm
KLEE: WARNING ONCE: function "hostap_rx_frame_decrypt" has inline asm
KLEE: WARNING ONCE: function "hostap_update_sta_ps" has inline asm
KLEE: WARNING ONCE: function "hostap_rx" has inline asm
KLEE: WARNING ONCE: function "hostap_handle_sta_rx" has inline asm
KLEE: WARNING ONCE: function "ap_handle_dropped_data" has inline asm
KLEE: WARNING ONCE: function "ap_add_sta" has inline asm
KLEE: WARNING ONCE: function "handle_assoc" has inline asm
KLEE: WARNING ONCE: function "hostap_master_start_xmit" has inline asm
KLEE: WARNING ONCE: function "hostap_handle_sta_tx" has inline asm
KLEE: WARNING ONCE: function "handle_add_proc_queue" has inline asm
KLEE: WARNING ONCE: function "hostap_ap_tx_cb_auth" has inline asm
KLEE: WARNING ONCE: function "hostap_ap_tx_cb_assoc" has inline asm
KLEE: WARNING ONCE: function "hostap_info_process" has inline asm
KLEE: WARNING ONCE: function "hostap_get_wireless_stats" has inline asm
KLEE: WARNING ONCE: function "hostap_ioctl" has inline asm
KLEE: WARNING ONCE: function "ap_crypt_get_ptrs" has inline asm
KLEE: WARNING ONCE: function "prism2_hostapd" has inline asm
KLEE: WARNING ONCE: function "prism2_open" has inline asm
KLEE: WARNING ONCE: function "netif_stop_queue" has inline asm
KLEE: WARNING ONCE: function "prism2_ioctl_siwencodeext" has inline asm
KLEE: WARNING ONCE: function "prism2_ioctl_giwencodeext" has inline asm
KLEE: WARNING ONCE: function "prism2_ioctl_priv_prism2_param" has inline asm
KLEE: WARNING ONCE: function "hostap_handle_sta_release" has inline asm
KLEE: WARNING: undefined reference to function: eth_header_cache_update
KLEE: WARNING: undefined reference to function: free_netdev
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: 3.84875106812
