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-via-via-velocity_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.: 186 507 3106 18686
Removed infinite loop in ldv_assume
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.75115609169
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Removed calls to '__napi_schedule' (function is undefined)
Removed calls to 'netif_carrier_on' (function is undefined)
Removed calls to 'netif_carrier_off' (function is undefined)
Defining function printk as symbolic
Removed calls to 'warn_slowpath_null' (function is undefined)
Removed calls to '__const_udelay' (function is undefined)
Defining function netpoll_trap as symbolic
Removed calls to 'pci_unregister_driver' (function is undefined)
Removed calls to 'platform_driver_unregister' (function is undefined)
Defining function unregister_inetaddr_notifier as symbolic
Defining function __platform_driver_register as symbolic
Defining function __pci_register_driver as symbolic
Defining function register_inetaddr_notifier as symbolic
Defining function pci_set_power_state as symbolic
Defining function strlcpy as symbolic
Removed calls to '_raw_spin_lock_irq' (function is undefined)
Removed calls to '_raw_spin_unlock_irq' (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 '__might_sleep' (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 'debug_dma_alloc_coherent' (function is undefined)
Removed calls to 'consume_skb' (function is undefined)
Removed calls to 'debug_dma_free_coherent' (function is undefined)
Removed calls to 'debug_dma_unmap_page' (function is undefined)
Defining function find_first_bit as symbolic
Defining function find_next_bit as symbolic
Removed calls to 'debug_dma_map_page' (function is undefined)
Defining function __phys_addr as symbolic
Defining function __netdev_alloc_skb as symbolic
Defining function dev_err as symbolic
Removed calls to 'disable_irq' (function is undefined)
Removed calls to 'enable_irq' (function is undefined)
Defining function eth_mac_addr as symbolic
Removed calls to 'kfree_skb' (function is undefined)
Defining function __pskb_pull_tail as symbolic
Defining function skb_pad as symbolic
Defining function eth_validate_addr as symbolic
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)
Defining function debug_lockdep_rcu_enabled as symbolic
Defining function rcu_is_watching as symbolic
Defining function rcu_lockdep_current_cpu_online as symbolic
Defining function lock_is_held as symbolic
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to 'pci_set_master' (function is undefined)
Removed calls to 'netif_napi_add' (function is undefined)
Removed calls to 'netif_napi_del' (function is undefined)
Removed calls to 'iounmap' (function is undefined)
Removed calls to 'free_netdev' (function is undefined)
Removed calls to 'pci_release_regions' (function is undefined)
Removed calls to 'pci_disable_device' (function is undefined)
Removed calls to 'unregister_netdev' (function is undefined)
Removed calls to 'free_irq' (function is undefined)
Defining function pci_enable_device as symbolic
Defining function pci_request_regions as symbolic
Defining function dev_notice as symbolic
Defining function dev_driver_string as symbolic
Removed calls to 'debug_dma_sync_single_for_cpu' (function is undefined)
Removed calls to 'debug_dma_sync_single_for_device' (function is undefined)
Removed calls to 'napi_complete' (function is undefined)
Defining function register_netdev as symbolic
Defining function ldv_pre_register_netdev as symbolic
Defining function request_threaded_irq as symbolic
Removed calls to '__dev_kfree_skb_irq' (function is undefined)
Defining function skb_put as symbolic
Defining function eth_type_trans as symbolic
Defining function netif_receive_skb as symbolic
Defining function ioremap_nocache as symbolic
Defining function alloc_etherdev_mqs as symbolic
Removed calls to 'netif_device_detach' (function is undefined)
Removed calls to 'pci_restore_state' (function is undefined)
Removed calls to 'netif_device_attach' (function is undefined)
Defining function __pci_enable_wake as symbolic
Defining function pci_save_state as symbolic
Defining function crc_ccitt as symbolic
Defining function bitrev32 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_assert' (function is undefined)
Linked our definitions to these undefined functions:
  __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: 0.713137149811
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 272 388 1540 9729
INFO: Starting verification
KLEE: WARNING ONCE: function "velocity_intr" has inline asm
KLEE: WARNING ONCE: function "netif_stop_queue" has inline asm
KLEE: WARNING ONCE: function "check_connection_type" has inline asm
KLEE: WARNING ONCE: function "setup_queue_timers" has inline asm
KLEE: WARNING ONCE: function "enable_flow_control_ability" has inline asm
KLEE: WARNING ONCE: function "enable_mii_autopoll" has inline asm
KLEE: WARNING ONCE: function "velocity_update_hw_mibs" has inline asm
KLEE: WARNING ONCE: function "velocity_mii_read" has inline asm
KLEE: WARNING ONCE: function "safe_disable_mii_autopoll" has inline asm
KLEE: WARNING ONCE: function "velocity_ethtool_up" has inline asm
KLEE: WARNING ONCE: function "velocity_ethtool_down" has inline asm
KLEE: WARNING ONCE: function "velocity_get_link" has inline asm
KLEE: WARNING ONCE: function "velocity_get_settings" has inline asm
KLEE: WARNING ONCE: function "velocity_change_mtu" has inline asm
KLEE: WARNING ONCE: function "velocity_shutdown" has inline asm
KLEE: WARNING ONCE: function "velocity_init_registers" has inline asm
KLEE: WARNING ONCE: function "velocity_give_many_rx_descs" has inline asm
KLEE: WARNING ONCE: function "dma_unmap_single_attrs" has inline asm
KLEE: WARNING ONCE: function "velocity_free_dma_rings" has inline asm
KLEE: WARNING ONCE: function "mac_wol_reset" has inline asm
KLEE: WARNING ONCE: function "velocity_set_media_mode" has inline asm
KLEE: WARNING ONCE: function "velocity_init_cam_filter" has inline asm
KLEE: WARNING ONCE: function "velocity_set_multi" has inline asm
KLEE: WARNING ONCE: function "setup_adaptive_interrupts" has inline asm
KLEE: WARNING ONCE: function "velocity_mii_write" has inline asm
KLEE: WARNING ONCE: function "mac_set_cam_mask" has inline asm
KLEE: WARNING ONCE: function "mac_set_vlan_cam_mask" has inline asm
KLEE: WARNING ONCE: function "dma_map_single_attrs" has inline asm
KLEE: WARNING ONCE: function "velocity_ioctl" has inline asm
KLEE: WARNING ONCE: function "velocity_xmit" has inline asm
KLEE: WARNING ONCE: function "velocity_vlan_rx_add_vid" has inline asm
KLEE: WARNING ONCE: function "velocity_vlan_rx_kill_vid" has inline asm
KLEE: WARNING ONCE: function "velocity_set_coalesce" has inline asm
KLEE: WARNING ONCE: function "velocity_get_ip" has inline asm
KLEE: WARNING ONCE: function "velocity_pci_probe" has inline asm
KLEE: WARNING ONCE: function "velocity_close" has inline asm
KLEE: WARNING ONCE: function "velocity_open" has inline asm
KLEE: WARNING ONCE: function "velocity_suspend" has inline asm
KLEE: WARNING ONCE: function "velocity_resume" has inline asm
KLEE: WARNING ONCE: function "velocity_tx_srv" has inline asm
KLEE: WARNING ONCE: function "velocity_save_context" has inline asm
KLEE: WARNING ONCE: function "ldv_dummy_resourceless_instance_callback_1_13" has inline asm
KLEE: WARNING ONCE: function "ldv_net_dummy_resourceless_instance_1" has inline asm
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_df0e9c92-025d-420c-b871-ae52defd8138/symbiotic/lib/verifier/__VERIFIER_exit.c:6: abort failure
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING ONCE: Alignment of memory from call "malloc" is not modelled. Using alignment of 8.
KLEE: ERROR: /tmp/symbiotic-WD8xL9/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-via-via-velocity_true-unreach-call.cil.c:13130: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-WD8xL9/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-via-via-velocity_true-unreach-call.cil.c:11702: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING ONCE: skipping fork (memory cap exceeded)
KLEE: WARNING: killing 11334 states (over memory cap)
KLEE: WARNING: killing 16955 states (over memory cap)
KLEE: WARNING: killing 16792 states (over memory cap)
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