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-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point_true-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.: 206 456 3548 22713
Removed infinite loop in rocker_desc_head_set
Removed infinite loop in rocker_port_kfree
Removed infinite loop in __rocker_port_mem_alloc
Removed infinite loop in dma_unmap_single_attrs
Removed infinite loop in dma_map_single_attrs
Removed infinite loop in napi_enable
Removed infinite loop in rocker_dma_ring_create
Removed infinite loop in rocker_dma_ring_pass_to_producer
Removed infinite loop in rocker_port_attr_set
Removed infinite loop in rocker_port_obj_add
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.815155982971
Removed calls to 'netdev_err' (function is undefined)
Removed calls to 'free_irq' (function is undefined)
Removed calls to 'napi_disable' (function is undefined)
Removed calls to 'consume_skb' (function is undefined)
Defining function switchdev_port_fdb_add as symbolic
Defining function switchdev_port_fdb_del as symbolic
Defining function switchdev_port_fdb_dump as symbolic
Defining function switchdev_port_bridge_setlink as symbolic
Defining function switchdev_port_bridge_getlink as symbolic
Defining function switchdev_port_bridge_dellink as symbolic
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Defining function _raw_spin_lock_irqsave as symbolic
Removed calls to '__might_sleep' (function is undefined)
Removed calls to 'finish_wait' (function is undefined)
Defining function prepare_to_wait_event as symbolic
Defining function schedule_timeout as symbolic
Removed calls to '__init_waitqueue_head' (function is undefined)
Removed calls to '__list_add' (function is undefined)
Removed calls to '__list_del_entry' (function is undefined)
Defining function net_ratelimit as symbolic
Removed calls to 'debug_dma_unmap_page' (function is undefined)
Removed calls to 'debug_dma_map_page' (function is undefined)
Removed calls to 'debug_dma_mapping_error' (function is undefined)
Defining function __phys_addr as symbolic
Removed calls to 'dma_free_attrs' (function is undefined)
Removed calls to '__dev_kfree_skb_any' (function is undefined)
Removed calls to '__init_work' (function is undefined)
Removed calls to 'lockdep_init_map' (function is undefined)
Defining function queue_work_on as symbolic
Defining function call_switchdev_notifiers as symbolic
Defining function crc32_le as symbolic
Defining function request_threaded_irq as symbolic
Removed calls to '__napi_schedule' (function is undefined)
Defining function __netdev_alloc_skb as symbolic
Defining function dma_alloc_attrs as symbolic
Defining function ethtool_op_get_link as symbolic
Defining function strlcpy as symbolic
Removed calls to '__local_bh_disable_ip' (function is undefined)
Removed calls to 'lock_acquire' (function is undefined)
Removed calls to 'lockdep_rcu_suspicious' (function is undefined)
Removed calls to 'lock_release' (function is undefined)
Removed calls to '__local_bh_enable_ip' (function is undefined)
Removed calls to 'neigh_destroy' (function is undefined)
Defining function __neigh_event_send as symbolic
Defining function __neigh_create as symbolic
Defining function debug_lockdep_rcu_enabled as symbolic
Defining function rcu_is_watching as symbolic
Defining function rcu_read_lock_bh_held as symbolic
Removed calls to 'list_del' (function is undefined)
Removed calls to 'netdev_warn' (function is undefined)
Defining function netdev_master_upper_dev_get as symbolic
Removed calls to 'dev_err' (function is undefined)
Removed calls to 'pci_set_master' (function is undefined)
Removed calls to 'prandom_bytes' (function is undefined)
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to 'dev_warn' (function is undefined)
Removed calls to 'get_random_bytes' (function is undefined)
Removed calls to 'netif_napi_add' (function is undefined)
Removed calls to 'netif_carrier_on' (function is undefined)
Removed calls to 'netif_carrier_off' (function is undefined)
Removed calls to 'unregister_netdev' (function is undefined)
Removed calls to 'free_netdev' (function is undefined)
Removed calls to '_dev_info' (function is undefined)
Removed calls to 'pci_disable_msix' (function is undefined)
Removed calls to 'iounmap' (function is undefined)
Removed calls to 'pci_release_regions' (function is undefined)
Removed calls to 'pci_disable_device' (function is undefined)
Defining function pci_enable_device as symbolic
Defining function pci_request_regions as symbolic
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to '__wake_up' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Removed calls to 'netdev_info' (function is undefined)
Defining function alloc_etherdev_mqs as symbolic
Removed calls to 'netif_tx_wake_queue' (function is undefined)
Defining function register_netdev as symbolic
Defining function skb_put as symbolic
Defining function eth_type_trans as symbolic
Defining function netif_receive_skb_sk as symbolic
Defining function prandom_u32 as symbolic
Defining function pci_msix_vec_count as symbolic
Defining function pci_enable_msix_range as symbolic
Defining function ioremap_nocache as symbolic
Defining function dma_supported as symbolic
Defining function dma_set_mask as symbolic
Removed calls to 'ldv_initialize' (function is undefined)
Removed calls to 'pci_unregister_driver' (function is undefined)
Defining function ldv_shutdown_9 as symbolic
Defining function ldv_ndo_init_12 as symbolic
Defining function ldv_ndo_uninit_12 as symbolic
Defining function register_netdevice_notifier as symbolic
Defining function register_netevent_notifier as symbolic
Defining function unregister_netevent_notifier as symbolic
Defining function unregister_netdevice_notifier as symbolic
Defining function __pci_register_driver as symbolic
Defining function queue_delayed_work_on as symbolic
Removed calls to 'flush_workqueue' (function is undefined)
Removed calls to 'mutex_lock' (function is undefined)
Removed calls to 'mutex_unlock' (function is undefined)
Defining function mutex_trylock as symbolic
Linked our definitions to these undefined functions:
  memcmp
  strcmp
  __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: 0.864190816879
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 270 259 1753 13718
INFO: Starting verification
KLEE: WARNING ONCE: function "rocker_port_open" has inline asm
KLEE: WARNING ONCE: function "rocker_port_stop" has inline asm
KLEE: WARNING ONCE: function "rocker_port_xmit" has inline asm
KLEE: WARNING ONCE: function "__rocker_port_mem_alloc" has inline asm
KLEE: WARNING ONCE: function "rocker_desc_head_set" has inline asm
KLEE: WARNING ONCE: function "rocker_port_kfree" has inline asm
KLEE: WARNING ONCE: function "pci_unmap_single" has inline asm
KLEE: WARNING ONCE: function "pci_map_single" has inline asm
KLEE: WARNING ONCE: function "rocker_port_stp_update" has inline asm
KLEE: WARNING ONCE: function "rocker_dma_ring_destroy" has inline asm
KLEE: WARNING ONCE: function "rocker_dma_ring_create" has inline asm
KLEE: WARNING ONCE: function "rocker_dma_ring_pass_to_producer" has inline asm
KLEE: WARNING ONCE: function "napi_enable" has inline asm
KLEE: WARNING ONCE: function "napi_schedule" has inline asm
KLEE: WARNING ONCE: function "rocker_port_attr_set" has inline asm
KLEE: WARNING ONCE: function "rocker_port_obj_add" has inline asm
KLEE: WARNING ONCE: function "rocker_port_obj_dump" has inline asm
KLEE: WARNING ONCE: function "rocker_port_fib_ipv4" has inline asm
KLEE: WARNING ONCE: function "rocker_port_vlan" has inline asm
KLEE: WARNING ONCE: function "rocker_port_internal_vlan_id_put" has inline asm
KLEE: WARNING ONCE: function "rocker_port_internal_vlan_id_get" has inline asm
KLEE: WARNING ONCE: function "rocker_probe" has inline asm
KLEE: WARNING ONCE: function "rocker_remove" has inline asm
KLEE: WARNING ONCE: function "rocker_dma_test_one" has inline asm
KLEE: WARNING ONCE: function "rocker_cmd_irq_handler" has inline asm
KLEE: WARNING ONCE: function "rocker_event_irq_handler" 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-uw4hfS/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "rocker_port_open" has inline asm
KLEE: WARNING ONCE: function "rocker_port_stop" has inline asm
KLEE: WARNING ONCE: function "rocker_port_xmit" has inline asm
KLEE: WARNING ONCE: function "__rocker_port_mem_alloc" has inline asm
KLEE: WARNING ONCE: function "rocker_desc_head_set" has inline asm
KLEE: WARNING ONCE: function "rocker_port_kfree" has inline asm
KLEE: WARNING ONCE: function "pci_unmap_single" has inline asm
KLEE: WARNING ONCE: function "pci_map_single" has inline asm
KLEE: WARNING ONCE: function "rocker_port_stp_update" has inline asm
KLEE: WARNING ONCE: function "rocker_dma_ring_destroy" has inline asm
KLEE: WARNING ONCE: function "rocker_dma_ring_create" has inline asm
KLEE: WARNING ONCE: function "rocker_dma_ring_pass_to_producer" has inline asm
KLEE: WARNING ONCE: function "napi_enable" has inline asm
KLEE: WARNING ONCE: function "napi_schedule" has inline asm
KLEE: WARNING ONCE: function "rocker_port_attr_set" has inline asm
KLEE: WARNING ONCE: function "rocker_port_obj_add" has inline asm
KLEE: WARNING ONCE: function "rocker_port_obj_dump" has inline asm
KLEE: WARNING ONCE: function "rocker_port_fib_ipv4" has inline asm
KLEE: WARNING ONCE: function "rocker_port_vlan" has inline asm
KLEE: WARNING ONCE: function "rocker_port_internal_vlan_id_put" has inline asm
KLEE: WARNING ONCE: function "rocker_port_internal_vlan_id_get" has inline asm
KLEE: WARNING ONCE: function "rocker_probe" has inline asm
KLEE: WARNING ONCE: function "rocker_remove" has inline asm
KLEE: WARNING ONCE: function "rocker_dma_test_one" has inline asm
KLEE: WARNING ONCE: function "rocker_cmd_irq_handler" has inline asm
KLEE: WARNING ONCE: function "rocker_event_irq_handler" 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: 1.91511821747
