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-rtl818x-rtl8180-rtl8180_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.: 222 397 2194 15652
Removed infinite loop in ldv_assume
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.520872116089
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 'iowrite8' (function is undefined)
Removed calls to 'iowrite32' (function is undefined)
Removed calls to 'iowrite16' (function is undefined)
Defining function ieee80211_queue_stopped as symbolic
Removed calls to 'kfree_skb' (function is undefined)
Removed calls to '__ldv_spin_lock' (function is undefined)
Removed calls to 'ieee80211_stop_queue' (function is undefined)
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Defining function usecs_to_jiffies as symbolic
Defining function queue_delayed_work_on as symbolic
Removed calls to 'debug_dma_map_page' (function is undefined)
Removed calls to 'debug_dma_mapping_error' (function is undefined)
Defining function dev_err as symbolic
Removed calls to 'warn_slowpath_null' (function is undefined)
Defining function ieee80211_rts_duration as symbolic
Defining function __phys_addr as symbolic
Defining function ioread32 as symbolic
Defining function ieee80211_beacon_get_tim as symbolic
Defining function cancel_delayed_work_sync as symbolic
Defining function queue_work_on as symbolic
Removed calls to 'pci_unregister_driver' (function is undefined)
Defining function __pci_register_driver as symbolic
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Removed calls to 'ieee80211_rx_irqsafe' (function is undefined)
Removed calls to 'ieee80211_tx_status_irqsafe' (function is undefined)
Removed calls to 'ieee80211_wake_queue' (function is undefined)
Removed calls to 'debug_dma_unmap_page' (function is undefined)
Defining function skb_put as symbolic
Defining function __netdev_alloc_skb as symbolic
Defining function ioread16 as symbolic
Removed calls to 'msleep' (function is undefined)
Removed calls to '__const_udelay' (function is undefined)
Defining function ioread8 as symbolic
Defining function ieee80211_frequency_to_channel as symbolic
Removed calls to 'pci_set_master' (function is undefined)
Removed calls to 'eeprom_93cx6_read' (function is undefined)
Removed calls to 'eeprom_93cx6_multiread' (function is undefined)
Removed calls to 'get_random_bytes' (function is undefined)
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to 'iounmap' (function is undefined)
Removed calls to 'ieee80211_free_hw' (function is undefined)
Removed calls to 'pci_release_regions' (function is undefined)
Removed calls to 'pci_disable_device' (function is undefined)
Removed calls to 'ieee80211_unregister_hw' (function is undefined)
Removed calls to 'pci_iounmap' (function is undefined)
Removed calls to 'pci_restore_state' (function is undefined)
Defining function pci_set_power_state as symbolic
Defining function pci_save_state as symbolic
Defining function pci_choose_state as symbolic
Defining function pci_enable_device as symbolic
Defining function printk as symbolic
Defining function pci_request_regions as symbolic
Defining function pci_iomap as symbolic
Defining function pci_try_set_mwi as symbolic
Defining function ieee80211_register_hw as symbolic
Defining function _dev_info as symbolic
Defining function ieee80211_alloc_hw as symbolic
Defining function dma_supported as symbolic
Defining function dma_set_mask as symbolic
Removed calls to 'free_irq' (function is undefined)
Removed calls to 'debug_dma_free_coherent' (function is undefined)
Defining function request_threaded_irq as symbolic
Removed calls to 'debug_dma_alloc_coherent' (function is undefined)
Defining function external_allocated_data as symbolic
Removed calls to 'ldv_initialize' (function is undefined)
Removed calls to 'rtnl_lock' (function is undefined)
Removed calls to 'rtnl_unlock' (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_pre_probe' (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 'ldv_assert' (function is undefined)
Linked our definitions to these undefined functions:
  __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: 0.59614610672
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 307 349 1156 9346
INFO: Starting verification
KLEE: WARNING ONCE: function "pci_map_single" has inline asm
KLEE: WARNING ONCE: function "pci_unmap_single" has inline asm
KLEE: WARNING ONCE: function "pci_free_consistent" 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-4pRUNa/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "pci_map_single" has inline asm
KLEE: WARNING ONCE: function "pci_unmap_single" has inline asm
KLEE: WARNING ONCE: function "pci_free_consistent" 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: 1.31799387932
