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-drivers-clk1__drivers-net-ethernet-cadence-macb_true-unreach-call.cil.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.: 139 291 1747 11430
Removed infinite loop in ldv_assume
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.452883958817
Removed calls to 'get_random_bytes' (function is undefined)
Defining function netdev_info as symbolic
Removed calls to 'mdiobus_unregister' (function is undefined)
Removed calls to 'mdiobus_free' (function is undefined)
Defining function snprintf as symbolic
Defining function phy_find_first as symbolic
Defining function mdiobus_register as symbolic
Defining function netdev_err as symbolic
Defining function devm_gpio_request as symbolic
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Removed calls to 'netif_carrier_on' (function is undefined)
Removed calls to 'netif_carrier_off' (function is undefined)
Defining function phy_connect_direct as symbolic
Defining function _raw_spin_lock_irqsave as symbolic
Defining function clk_round_rate as symbolic
Defining function netdev_warn as symbolic
Defining function clk_set_rate as symbolic
Defining function gpio_to_desc as symbolic
Defining function gpiod_to_irq as symbolic
Defining function mdiobus_alloc_size as symbolic
Defining function ethtool_op_get_link as symbolic
Defining function ethtool_op_get_ts_info as symbolic
Defining function phy_ethtool_sset as symbolic
Defining function phy_ethtool_gset as symbolic
Defining function phy_mii_ioctl as symbolic
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to '__napi_schedule' (function is undefined)
Removed calls to '__dev_kfree_skb_irq' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Removed calls to 'debug_dma_unmap_page' (function is undefined)
Defining function netpoll_trap as symbolic
Defining function queue_work_on as symbolic
Removed calls to 'platform_driver_unregister' (function is undefined)
Removed calls to 'devm_pinctrl_put' (function is undefined)
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to '__init_work' (function is undefined)
Removed calls to 'lockdep_init_map' (function is undefined)
Removed calls to 'netif_napi_add' (function is undefined)
Removed calls to 'unregister_netdev' (function is undefined)
Removed calls to 'free_netdev' (function is undefined)
Defining function platform_driver_probe as symbolic
Defining function platform_get_resource as symbolic
Defining function dev_err as symbolic
Defining function dev_warn as symbolic
Removed calls to 'usleep_range' (function is undefined)
Removed calls to 'consume_skb' (function is undefined)
Defining function devm_clk_get as symbolic
Defining function devm_ioremap as symbolic
Defining function platform_get_irq as symbolic
Removed calls to 'napi_complete' (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 '__dev_kfree_skb_any' (function is undefined)
Removed calls to '__might_sleep' (function is undefined)
Removed calls to 'phy_stop' (function is undefined)
Removed calls to 'warn_slowpath_null' (function is undefined)
Removed calls to 'debug_dma_free_coherent' (function is undefined)
Defining function printk as symbolic
Defining function register_netdev as symbolic
Defining function ldv_pre_register_netdev as symbolic
Removed calls to 'phy_start' (function is undefined)
Removed calls to 'debug_dma_alloc_coherent' (function is undefined)
Defining function clk_get_rate as symbolic
Defining function skb_put as symbolic
Defining function eth_type_trans as symbolic
Defining function netif_receive_skb as symbolic
Defining function __netdev_alloc_skb as symbolic
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
Defining function devm_request_threaded_irq as symbolic
Defining function usecs_to_jiffies as symbolic
Defining function alloc_etherdev_mqs as symbolic
Defining function devm_pinctrl_get as symbolic
Defining function pinctrl_lookup_state as symbolic
Defining function pinctrl_select_state as symbolic
Defining function eth_change_mtu as symbolic
Defining function eth_mac_addr as symbolic
Removed calls to 'kfree_skb' (function is undefined)
Removed calls to 'skb_clone_tx_timestamp' (function is undefined)
Removed calls to 'skb_tstamp_tx' (function is undefined)
Defining function eth_validate_addr as symbolic
Removed calls to 'phy_disconnect' (function is undefined)
Removed calls to 'netif_device_detach' (function is undefined)
Removed calls to 'netif_device_attach' (function is undefined)
Removed calls to 'trace_hardirqs_off' (function is undefined)
Removed calls to 'trace_hardirqs_on' (function is undefined)
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: 0.433576107025
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 220 226 877 5946
INFO: Starting verification
KLEE: WARNING ONCE: function "macb_set_hwaddr" has inline asm
KLEE: WARNING ONCE: function "macb_get_hwaddr" has inline asm
KLEE: WARNING ONCE: function "macb_mii_init" has inline asm
KLEE: WARNING ONCE: function "macb_mdio_read" has inline asm
KLEE: WARNING ONCE: function "macb_mdio_write" has inline asm
KLEE: WARNING ONCE: function "macb_handle_link_change" has inline asm
KLEE: WARNING ONCE: function "macb_set_rx_mode" has inline asm
KLEE: WARNING ONCE: function "macb_get_stats" has inline asm
KLEE: WARNING ONCE: function "macb_get_regs" has inline asm
KLEE: WARNING ONCE: function "macb_interrupt" has inline asm
KLEE: WARNING ONCE: function "dma_unmap_single_attrs" has inline asm
KLEE: WARNING ONCE: function "macb_probe" has inline asm
KLEE: WARNING ONCE: function "macb_tx_error_task" has inline asm
KLEE: WARNING ONCE: function "gem_rx" has inline asm
KLEE: WARNING ONCE: function "macb_rx" has inline asm
KLEE: WARNING ONCE: function "macb_mdc_clk_div" has inline asm
KLEE: WARNING ONCE: function "macb_dbw" has inline asm
KLEE: WARNING ONCE: function "macb_close" has inline asm
KLEE: WARNING ONCE: function "netif_stop_queue" has inline asm
KLEE: WARNING ONCE: function "macb_reset_hw" has inline asm
KLEE: WARNING ONCE: function "dma_free_attrs" has inline asm
KLEE: WARNING ONCE: function "macb_open" has inline asm
KLEE: WARNING ONCE: function "gem_rx_refill" has inline asm
KLEE: WARNING ONCE: function "dma_map_single_attrs" has inline asm
KLEE: WARNING ONCE: function "macb_start_xmit" has inline asm
KLEE: WARNING ONCE: function "macb_poll_controller" 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-N1lT2U/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "macb_set_hwaddr" has inline asm
KLEE: WARNING ONCE: function "macb_get_hwaddr" has inline asm
KLEE: WARNING ONCE: function "macb_mii_init" has inline asm
KLEE: WARNING ONCE: function "macb_mdio_read" has inline asm
KLEE: WARNING ONCE: function "macb_mdio_write" has inline asm
KLEE: WARNING ONCE: function "macb_handle_link_change" has inline asm
KLEE: WARNING ONCE: function "macb_set_rx_mode" has inline asm
KLEE: WARNING ONCE: function "macb_get_stats" has inline asm
KLEE: WARNING ONCE: function "macb_get_regs" has inline asm
KLEE: WARNING ONCE: function "macb_interrupt" has inline asm
KLEE: WARNING ONCE: function "dma_unmap_single_attrs" has inline asm
KLEE: WARNING ONCE: function "macb_probe" has inline asm
KLEE: WARNING ONCE: function "macb_tx_error_task" has inline asm
KLEE: WARNING ONCE: function "gem_rx" has inline asm
KLEE: WARNING ONCE: function "macb_rx" has inline asm
KLEE: WARNING ONCE: function "macb_mdc_clk_div" has inline asm
KLEE: WARNING ONCE: function "macb_dbw" has inline asm
KLEE: WARNING ONCE: function "macb_close" has inline asm
KLEE: WARNING ONCE: function "netif_stop_queue" has inline asm
KLEE: WARNING ONCE: function "macb_reset_hw" has inline asm
KLEE: WARNING ONCE: function "dma_free_attrs" has inline asm
KLEE: WARNING ONCE: function "macb_open" has inline asm
KLEE: WARNING ONCE: function "gem_rx_refill" has inline asm
KLEE: WARNING ONCE: function "dma_map_single_attrs" has inline asm
KLEE: WARNING ONCE: function "macb_start_xmit" has inline asm
KLEE: WARNING ONCE: function "macb_poll_controller" 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: 1.03342413902
