bin/symbiotic --witness witness.graphml --no-slice --no-prepare --prp=../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-marvell-sky2_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.: 292 652 4378 26982
Removed infinite loop in ldv_assume
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.944629907608
Defining function seq_lseek as symbolic
Defining function seq_read as symbolic
Removed calls to '__napi_schedule' (function is undefined)
Removed calls to 'pci_unregister_driver' (function is undefined)
Removed calls to 'debugfs_remove' (function is undefined)
Defining function unregister_netdevice_notifier as symbolic
Defining function printk as symbolic
Defining function __pci_register_driver as symbolic
Defining function debugfs_create_dir as symbolic
Defining function register_netdevice_notifier as symbolic
Removed calls to '__wake_up' (function is undefined)
Defining function strlcpy as symbolic
Defining function pci_find_capability as symbolic
Removed calls to '__const_udelay' (function is undefined)
Defining function dev_err as symbolic
Defining function ethtool_op_get_link as symbolic
Removed calls to 'netdev_update_features' (function is undefined)
Removed calls to '__might_sleep' (function is undefined)
Removed calls to 'synchronize_irq' (function is undefined)
Removed calls to '__local_bh_disable_ip' (function is undefined)
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to '__local_bh_enable_ip' (function is undefined)
Removed calls to 'kfree_skb' (function is undefined)
Removed calls to 'consume_skb' (function is undefined)
Defining function dev_close as symbolic
Defining function netpoll_trap as symbolic
Removed calls to 'debug_dma_map_page' (function is undefined)
Removed calls to 'debug_dma_mapping_error' (function is undefined)
Removed calls to 'debug_dma_unmap_page' (function is undefined)
Defining function net_ratelimit as symbolic
Defining function dev_warn as symbolic
Defining function __phys_addr as symbolic
Defining function external_allocated_data as symbolic
Defining function netdev_warn as symbolic
Removed calls to 'warn_slowpath_null' (function is undefined)
Removed calls to 'ldv_assert' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Removed calls to '_raw_spin_lock_bh' (function is undefined)
Removed calls to '_raw_spin_unlock_bh' (function is undefined)
Defining function netdev_info as symbolic
Defining function crc32_le as symbolic
Defining function bitrev32 as symbolic
Defining function netdev_printk as symbolic
Defining function netdev_err as symbolic
Defining function queue_work_on as symbolic
Defining function eth_validate_addr as symbolic
Removed calls to 'netif_device_detach' (function is undefined)
Removed calls to '__netif_schedule' (function is undefined)
Removed calls to 'netif_device_attach' (function is undefined)
Removed calls to 'netif_carrier_off' (function is undefined)
Removed calls to 'ldv_after_alloc' (function is undefined)
Removed calls to 'dql_reset' (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)
Removed calls to 'free_irq' (function is undefined)
Removed calls to 'msleep' (function is undefined)
Removed calls to '__dev_kfree_skb_any' (function is undefined)
Removed calls to 'dql_completed' (function is undefined)
Defining function device_set_wakeup_enable as symbolic
Defining function debugfs_rename as symbolic
Defining function debugfs_create_file as symbolic
Removed calls to 'pci_set_master' (function is undefined)
Removed calls to '__init_waitqueue_head' (function is undefined)
Removed calls to 'finish_wait' (function is undefined)
Removed calls to 'pci_disable_msi' (function is undefined)
Removed calls to 'netif_napi_add' (function is undefined)
Removed calls to 'init_timer_key' (function is undefined)
Removed calls to '__init_work' (function is undefined)
Removed calls to 'lockdep_init_map' (function is undefined)
Removed calls to 'unregister_netdev' (function is undefined)
Removed calls to 'free_netdev' (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)
Removed calls to 'rtnl_lock' (function is undefined)
Removed calls to 'rtnl_unlock' (function is undefined)
Defining function pci_wake_from_d3 as symbolic
Defining function pci_set_power_state as symbolic
Defining function cancel_work_sync as symbolic
Defining function pci_pme_capable as symbolic
Defining function del_timer_sync as symbolic
Defining function pci_enable_device as symbolic
Defining function pci_request_regions as symbolic
Defining function sprintf as symbolic
Defining function ioremap_nocache as symbolic
Defining function _dev_info as symbolic
Removed calls to '__raw_spin_lock_init' (function is undefined)
Defining function pci_enable_msi_block 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 'put_page' (function is undefined)
Removed calls to 'napi_complete' (function is undefined)
Defining function round_jiffies as symbolic
Defining function mod_timer as symbolic
Defining function register_netdev as symbolic
Defining function ldv_pre_register_netdev as symbolic
Defining function eth_type_trans as symbolic
Defining function dev_notice as symbolic
Defining function netif_receive_skb as symbolic
Defining function napi_gro_receive as symbolic
Defining function skb_put as symbolic
Removed calls to 'netif_carrier_on' (function is undefined)
Defining function prepare_to_wait_event as symbolic
Defining function schedule_timeout as symbolic
Defining function alloc_etherdev_mqs as symbolic
Defining function snprintf as symbolic
Defining function dma_supported as symbolic
Defining function dma_set_mask as symbolic
Defining function pci_bus_read_config_dword as symbolic
Defining function pci_bus_write_config_dword as symbolic
Defining function single_release as symbolic
Defining function single_open as symbolic
Defining function seq_printf as symbolic
Defining function seq_puts as symbolic
Defining function seq_putc as symbolic
Defining function pci_read_vpd 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)
Linked our definitions to these undefined functions:
  memcmp
  strlen
  strncpy
  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: 0.930031061172
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 349 478 1764 13833
INFO: Starting verification
KLEE: WARNING ONCE: function "sky2_intr" has inline asm
KLEE: WARNING ONCE: function "sky2_test_intr" has inline asm
KLEE: WARNING ONCE: function "sky2_get_coalesce" has inline asm
KLEE: WARNING ONCE: function "sky2_mhz" has inline asm
KLEE: WARNING ONCE: function "sky2_get_eeprom" has inline asm
KLEE: WARNING ONCE: function "sky2_vpd_wait" has inline asm
KLEE: WARNING ONCE: function "sky2_get_eeprom_len" has inline asm
KLEE: WARNING ONCE: function "get_stats32" has inline asm
KLEE: WARNING ONCE: function "gma_read64" has inline asm
KLEE: WARNING ONCE: function "sky2_change_mtu" has inline asm
KLEE: WARNING ONCE: function "netif_tx_disable" has inline asm
KLEE: WARNING ONCE: function "sky2_set_tx_stfwd" has inline asm
KLEE: WARNING ONCE: function "sky2_rx_stop" has inline asm
KLEE: WARNING ONCE: function "sky2_alloc_rx_skbs" has inline asm
KLEE: WARNING ONCE: function "sky2_rx_start" has inline asm
KLEE: WARNING ONCE: function "sky2_qset" has inline asm
KLEE: WARNING ONCE: function "sky2_prefetch_init" has inline asm
KLEE: WARNING ONCE: function "rx_set_rss" has inline asm
KLEE: WARNING ONCE: function "pci_map_single" has inline asm
KLEE: WARNING ONCE: function "skb_frag_dma_map" has inline asm
KLEE: WARNING ONCE: function "pci_unmap_page" has inline asm
KLEE: WARNING ONCE: function "pci_unmap_single" has inline asm
KLEE: WARNING ONCE: function "netif_tx_stop_queue" has inline asm
KLEE: WARNING ONCE: function "__gm_phy_read" has inline asm
KLEE: WARNING ONCE: function "gm_phy_write" has inline asm
KLEE: WARNING ONCE: function "sky2_set_features" has inline asm
KLEE: WARNING ONCE: function "sky2_vlan_mode" has inline asm
KLEE: WARNING ONCE: function "gma_set_addr" has inline asm
KLEE: WARNING ONCE: function "sky2_set_multicast" has inline asm
KLEE: WARNING ONCE: function "sky2_xmit_frame" has inline asm
KLEE: WARNING ONCE: function "sky2_tx_timeout" has inline asm
KLEE: WARNING ONCE: function "sky2_phy_reinit" has inline asm
KLEE: WARNING ONCE: function "sky2_phy_init" has inline asm
KLEE: WARNING ONCE: function "sky2_set_coalesce" has inline asm
KLEE: WARNING ONCE: function "sky2_set_eeprom" has inline asm
KLEE: WARNING ONCE: function "sky2_set_ringparam" has inline asm
KLEE: WARNING ONCE: function "sky2_close" has inline asm
KLEE: WARNING ONCE: function "sky2_open" has inline asm
KLEE: WARNING ONCE: function "sky2_setup_irq" has inline asm
KLEE: WARNING ONCE: function "sky2_hw_up" has inline asm
KLEE: WARNING ONCE: function "pci_free_consistent" has inline asm
KLEE: WARNING ONCE: function "sky2_phy_power_up" has inline asm
KLEE: WARNING ONCE: function "sky2_ramset" has inline asm
KLEE: WARNING ONCE: function "sky2_hw_down" has inline asm
KLEE: WARNING ONCE: function "sky2_tx_complete" has inline asm
KLEE: WARNING ONCE: function "sky2_probe" has inline asm
KLEE: WARNING ONCE: function "sky2_remove" has inline asm
KLEE: WARNING ONCE: function "sky2_suspend" has inline asm
KLEE: WARNING ONCE: function "sky2_all_down" has inline asm
KLEE: WARNING ONCE: function "sky2_power_aux" has inline asm
KLEE: WARNING ONCE: function "sky2_reset" has inline asm
KLEE: WARNING ONCE: function "sky2_init_netdev" has inline asm
KLEE: WARNING ONCE: function "sky2_watchdog" has inline asm
KLEE: WARNING ONCE: function "sky2_all_up" has inline asm
KLEE: WARNING ONCE: function "sky2_debug_show" has inline asm
KLEE: WARNING ONCE: function "ldv_dummy_resourceless_instance_callback_3_11" has inline asm
KLEE: WARNING ONCE: function "ldv_net_dummy_resourceless_instance_3" 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-8H8HVc/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "sky2_intr" has inline asm
KLEE: WARNING ONCE: function "sky2_test_intr" has inline asm
KLEE: WARNING ONCE: function "sky2_get_coalesce" has inline asm
KLEE: WARNING ONCE: function "sky2_mhz" has inline asm
KLEE: WARNING ONCE: function "sky2_get_eeprom" has inline asm
KLEE: WARNING ONCE: function "sky2_vpd_wait" has inline asm
KLEE: WARNING ONCE: function "sky2_get_eeprom_len" has inline asm
KLEE: WARNING ONCE: function "get_stats32" has inline asm
KLEE: WARNING ONCE: function "gma_read64" has inline asm
KLEE: WARNING ONCE: function "sky2_change_mtu" has inline asm
KLEE: WARNING ONCE: function "netif_tx_disable" has inline asm
KLEE: WARNING ONCE: function "sky2_set_tx_stfwd" has inline asm
KLEE: WARNING ONCE: function "sky2_rx_stop" has inline asm
KLEE: WARNING ONCE: function "sky2_alloc_rx_skbs" has inline asm
KLEE: WARNING ONCE: function "sky2_rx_start" has inline asm
KLEE: WARNING ONCE: function "sky2_qset" has inline asm
KLEE: WARNING ONCE: function "sky2_prefetch_init" has inline asm
KLEE: WARNING ONCE: function "rx_set_rss" has inline asm
KLEE: WARNING ONCE: function "pci_map_single" has inline asm
KLEE: WARNING ONCE: function "skb_frag_dma_map" has inline asm
KLEE: WARNING ONCE: function "pci_unmap_page" has inline asm
KLEE: WARNING ONCE: function "pci_unmap_single" has inline asm
KLEE: WARNING ONCE: function "netif_tx_stop_queue" has inline asm
KLEE: WARNING ONCE: function "__gm_phy_read" has inline asm
KLEE: WARNING ONCE: function "gm_phy_write" has inline asm
KLEE: WARNING ONCE: function "sky2_set_features" has inline asm
KLEE: WARNING ONCE: function "sky2_vlan_mode" has inline asm
KLEE: WARNING ONCE: function "gma_set_addr" has inline asm
KLEE: WARNING ONCE: function "sky2_set_multicast" has inline asm
KLEE: WARNING ONCE: function "sky2_xmit_frame" has inline asm
KLEE: WARNING ONCE: function "sky2_tx_timeout" has inline asm
KLEE: WARNING ONCE: function "sky2_phy_reinit" has inline asm
KLEE: WARNING ONCE: function "sky2_phy_init" has inline asm
KLEE: WARNING ONCE: function "sky2_set_coalesce" has inline asm
KLEE: WARNING ONCE: function "sky2_set_eeprom" has inline asm
KLEE: WARNING ONCE: function "sky2_set_ringparam" has inline asm
KLEE: WARNING ONCE: function "sky2_close" has inline asm
KLEE: WARNING ONCE: function "sky2_open" has inline asm
KLEE: WARNING ONCE: function "sky2_setup_irq" has inline asm
KLEE: WARNING ONCE: function "sky2_hw_up" has inline asm
KLEE: WARNING ONCE: function "pci_free_consistent" has inline asm
KLEE: WARNING ONCE: function "sky2_phy_power_up" has inline asm
KLEE: WARNING ONCE: function "sky2_ramset" has inline asm
KLEE: WARNING ONCE: function "sky2_hw_down" has inline asm
KLEE: WARNING ONCE: function "sky2_tx_complete" has inline asm
KLEE: WARNING ONCE: function "sky2_probe" has inline asm
KLEE: WARNING ONCE: function "sky2_remove" has inline asm
KLEE: WARNING ONCE: function "sky2_suspend" has inline asm
KLEE: WARNING ONCE: function "sky2_all_down" has inline asm
KLEE: WARNING ONCE: function "sky2_power_aux" has inline asm
KLEE: WARNING ONCE: function "sky2_reset" has inline asm
KLEE: WARNING ONCE: function "sky2_init_netdev" has inline asm
KLEE: WARNING ONCE: function "sky2_watchdog" has inline asm
KLEE: WARNING ONCE: function "sky2_all_up" has inline asm
KLEE: WARNING ONCE: function "sky2_debug_show" has inline asm
KLEE: WARNING ONCE: function "ldv_dummy_resourceless_instance_callback_3_11" has inline asm
KLEE: WARNING ONCE: function "ldv_net_dummy_resourceless_instance_3" 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: 2.13880181313
