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-ethernet-emulex-benet-be2net_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.: 382 804 6359 45425
Removed infinite loop in ldv_assume
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 1.43707895279
Removed calls to '__napi_schedule' (function is undefined)
Removed calls to 'iowrite32' (function is undefined)
Removed calls to 'pci_unregister_driver' (function is undefined)
Defining function printk as symbolic
Defining function __pci_register_driver as symbolic
Removed calls to '_raw_spin_lock_bh' (function is undefined)
Removed calls to '_raw_spin_unlock_bh' (function is undefined)
Defining function ndo_dflt_bridge_getlink as symbolic
Removed calls to '__local_bh_disable_ip' (function is undefined)
Removed calls to '__local_bh_enable_ip' (function is undefined)
Removed calls to '__const_udelay' (function is undefined)
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Defining function dev_err as symbolic
Removed calls to 'complete' (function is undefined)
Defining function dev_warn as symbolic
Removed calls to 'netif_carrier_off' (function is undefined)
Removed calls to 'netif_carrier_on' (function is undefined)
Defining function _dev_info as symbolic
Defining function nla_find as symbolic
Removed calls to 'warn_slowpath_null' (function is undefined)
Removed calls to 'put_page' (function is undefined)
Removed calls to 'dump_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 __get_page_tail as symbolic
Defining function alloc_pages_current as symbolic
Defining function eth_type_trans as symbolic
Defining function netif_receive_skb as symbolic
Removed calls to 'debug_dma_unmap_page' (function is undefined)
Defining function __netdev_alloc_skb as symbolic
Defining function napi_get_frags as symbolic
Defining function napi_gro_frags as symbolic
Removed calls to 'debug_dma_free_coherent' (function is undefined)
Removed calls to 'debug_dma_alloc_coherent' (function is undefined)
Removed calls to '__dev_kfree_skb_any' (function is undefined)
Defining function netpoll_trap as symbolic
Defining function __phys_addr as symbolic
Removed calls to 'consume_skb' (function is undefined)
Removed calls to 'kfree_skb' (function is undefined)
Defining function skb_push as symbolic
Defining function pskb_expand_head as symbolic
Defining function skb_clone as symbolic
Defining function ___pskb_trim as symbolic
Defining function skb_pad as symbolic
Defining function eth_validate_addr as symbolic
Removed calls to 'rtnl_lock' (function is undefined)
Removed calls to 'netif_device_detach' (function is undefined)
Removed calls to 'rtnl_unlock' (function is undefined)
Removed calls to 'pci_disable_device' (function is undefined)
Removed calls to 'msleep' (function is undefined)
Defining function cancel_delayed_work_sync as symbolic
Removed calls to '__might_sleep' (function is undefined)
Removed calls to 'synchronize_irq' (function is undefined)
Removed calls to 'free_irq' (function is undefined)
Removed calls to 'pci_disable_msix' (function is undefined)
Removed calls to 'pci_disable_sriov' (function is undefined)
Removed calls to 'napi_hash_del' (function is undefined)
Removed calls to 'netif_napi_del' (function is undefined)
Removed calls to 'mutex_unlock' (function is undefined)
Defining function mutex_lock_interruptible_nested as symbolic
Defining function ioread32 as symbolic
Defining function pci_bus_read_config_dword as symbolic
Defining function pci_vfs_assigned as symbolic
Removed calls to 'mutex_lock_nested' (function is undefined)
Removed calls to 'netif_device_attach' (function is undefined)
Defining function pci_save_state as symbolic
Removed calls to '__raw_spin_lock_init' (function is undefined)
Defining function msecs_to_jiffies as symbolic
Defining function queue_delayed_work_on as symbolic
Defining function request_threaded_irq as symbolic
Defining function sprintf as symbolic
Removed calls to 'netif_napi_add' (function is undefined)
Removed calls to 'napi_hash_add' (function is undefined)
Defining function pci_num_vf as symbolic
Defining function sscanf as symbolic
Defining function netif_set_real_num_rx_queues as symbolic
Defining function netif_set_real_num_tx_queues as symbolic
Removed calls to 'napi_complete' (function is undefined)
Defining function pci_enable_msix as symbolic
Defining function __bitmap_weight as symbolic
Defining function pci_sriov_get_totalvfs as symbolic
Removed calls to 'pci_set_master' (function is undefined)
Removed calls to 'pci_restore_state' (function is undefined)
Defining function pci_enable_device as symbolic
Defining function pci_set_power_state as symbolic
Defining function pci_cleanup_aer_uncorrect_error_status as symbolic
Defining function msleep_interruptible as symbolic
Defining function ethtool_op_get_link as symbolic
Removed calls to 'release_firmware' (function is undefined)
Defining function request_firmware as symbolic
Defining function wait_for_completion_timeout as symbolic
Removed calls to 'wait_for_completion' (function is undefined)
Defining function strlcpy as symbolic
Defining function snprintf as symbolic
Removed calls to '__mutex_init' (function is undefined)
Removed calls to '__init_waitqueue_head' (function is undefined)
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 'free_netdev' (function is undefined)
Removed calls to 'pci_release_regions' (function is undefined)
Removed calls to 'unregister_netdev' (function is undefined)
Defining function __pci_enable_wake as symbolic
Defining function pci_bus_write_config_dword as symbolic
Defining function pci_choose_state as symbolic
Removed calls to 'list_del' (function is undefined)
Defining function pci_disable_pcie_error_reporting as symbolic
Removed calls to 'pci_iounmap' (function is undefined)
Defining function pci_request_regions as symbolic
Defining function pci_enable_pcie_error_reporting as symbolic
Removed calls to '__list_add' (function is undefined)
Defining function register_netdev as symbolic
Defining function ldv_pre_register_netdev as symbolic
Defining function jiffies_to_msecs as symbolic
Defining function netif_get_num_default_rss_queues as symbolic
Defining function pci_iomap as symbolic
Defining function dma_set_mask as symbolic
Defining function dma_supported as symbolic
Defining function alloc_etherdev_mqs as symbolic
Defining function external_allocated_data as symbolic
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_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:
  memcmp
  strcpy
  __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: 1.4575419426
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 666 561 3044 24352
INFO: Starting verification
KLEE: WARNING ONCE: function "events_get" has inline asm
KLEE: WARNING ONCE: function "wrb_from_mccq" has inline asm
KLEE: WARNING ONCE: function "be_mcc_notify_wait" has inline asm
KLEE: WARNING ONCE: function "be_mcc_notify" has inline asm
KLEE: WARNING ONCE: function "be_process_mcc" has inline asm
KLEE: WARNING ONCE: function "queue_head_inc" has inline asm
KLEE: WARNING ONCE: function "be_process_rx" has inline asm
KLEE: WARNING ONCE: function "get_rx_page_info" has inline asm
KLEE: WARNING ONCE: function "be_rx_compl_get" has inline asm
KLEE: WARNING ONCE: function "be_post_rx_frags" has inline asm
KLEE: WARNING ONCE: function "dma_map_page" has inline asm
KLEE: WARNING ONCE: function "dma_unmap_page" has inline asm
KLEE: WARNING ONCE: function "dma_free_attrs" has inline asm
KLEE: WARNING ONCE: function "be_xmit" has inline asm
KLEE: WARNING ONCE: function "wrb_cnt_for_skb" has inline asm
KLEE: WARNING ONCE: function "netif_tx_stop_queue" has inline asm
KLEE: WARNING ONCE: function "be_close" has inline asm
KLEE: WARNING ONCE: function "be_cmd_q_destroy" has inline asm
KLEE: WARNING ONCE: function "be_tx_compl_get" has inline asm
KLEE: WARNING ONCE: function "be_tx_compl_process" has inline asm
KLEE: WARNING ONCE: function "be_open" has inline asm
KLEE: WARNING ONCE: function "be_cmd_rxq_create" has inline asm
KLEE: WARNING ONCE: function "be_cmd_rss_config" has inline asm
KLEE: WARNING ONCE: function "be_setup_queues" has inline asm
KLEE: WARNING ONCE: function "be_cmd_eq_create" has inline asm
KLEE: WARNING ONCE: function "be_cmd_cq_create" has inline asm
KLEE: WARNING ONCE: function "be_cmd_txq_create" has inline asm
KLEE: WARNING ONCE: function "be_cmd_mccq_create" has inline asm
KLEE: WARNING ONCE: function "be_worker" has inline asm
KLEE: WARNING ONCE: function "be_poll" 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-7QNAsx/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "events_get" has inline asm
KLEE: WARNING ONCE: function "wrb_from_mccq" has inline asm
KLEE: WARNING ONCE: function "be_mcc_notify_wait" has inline asm
KLEE: WARNING ONCE: function "be_mcc_notify" has inline asm
KLEE: WARNING ONCE: function "be_process_mcc" has inline asm
KLEE: WARNING ONCE: function "queue_head_inc" has inline asm
KLEE: WARNING ONCE: function "be_process_rx" has inline asm
KLEE: WARNING ONCE: function "get_rx_page_info" has inline asm
KLEE: WARNING ONCE: function "be_rx_compl_get" has inline asm
KLEE: WARNING ONCE: function "be_post_rx_frags" has inline asm
KLEE: WARNING ONCE: function "dma_map_page" has inline asm
KLEE: WARNING ONCE: function "dma_unmap_page" has inline asm
KLEE: WARNING ONCE: function "dma_free_attrs" has inline asm
KLEE: WARNING ONCE: function "be_xmit" has inline asm
KLEE: WARNING ONCE: function "wrb_cnt_for_skb" has inline asm
KLEE: WARNING ONCE: function "netif_tx_stop_queue" has inline asm
KLEE: WARNING ONCE: function "be_close" has inline asm
KLEE: WARNING ONCE: function "be_cmd_q_destroy" has inline asm
KLEE: WARNING ONCE: function "be_tx_compl_get" has inline asm
KLEE: WARNING ONCE: function "be_tx_compl_process" has inline asm
KLEE: WARNING ONCE: function "be_open" has inline asm
KLEE: WARNING ONCE: function "be_cmd_rxq_create" has inline asm
KLEE: WARNING ONCE: function "be_cmd_rss_config" has inline asm
KLEE: WARNING ONCE: function "be_setup_queues" has inline asm
KLEE: WARNING ONCE: function "be_cmd_eq_create" has inline asm
KLEE: WARNING ONCE: function "be_cmd_cq_create" has inline asm
KLEE: WARNING ONCE: function "be_cmd_txq_create" has inline asm
KLEE: WARNING ONCE: function "be_cmd_mccq_create" has inline asm
KLEE: WARNING ONCE: function "be_worker" has inline asm
KLEE: WARNING ONCE: function "be_poll" 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: 3.31387615204
