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-neterion-s2io_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.: 342 405 4942 33707
Removed infinite loop in ldv_assume
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 1.34825801849
Removed calls to '__napi_schedule' (function is undefined)
Removed calls to 'debug_dma_sync_single_for_cpu' (function is undefined)
Removed calls to 'consume_skb' (function is undefined)
Removed calls to 'trace_hardirqs_off' (function is undefined)
Removed calls to 'trace_hardirqs_on' (function is undefined)
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Removed calls to '__dev_kfree_skb_irq' (function is undefined)
Removed calls to 'debug_dma_sync_single_for_device' (function is undefined)
Defining function printk 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 __phys_addr as symbolic
Defining function __netdev_alloc_skb as symbolic
Removed calls to 'netif_carrier_off' (function is undefined)
Removed calls to 'netif_carrier_on' (function is undefined)
Defining function netpoll_trap as symbolic
Removed calls to 'warn_slowpath_null' (function is undefined)
Removed calls to '__const_udelay' (function is undefined)
Removed calls to 'msleep' (function is undefined)
Defining function _raw_spin_trylock as symbolic
Defining function eth_type_trans as symbolic
Defining function netif_receive_skb as symbolic
Defining function netif_rx as symbolic
Defining function csum_partial as symbolic
Defining function skb_put as symbolic
Defining function skb_push as symbolic
Defining function skb_pull as symbolic
Removed calls to 'pci_unregister_driver' (function is undefined)
Defining function __pci_register_driver as symbolic
Removed calls to '__wake_up' (function is undefined)
Defining function strlcpy as symbolic
Defining function ethtool_op_get_link as symbolic
Removed calls to 'init_timer_key' (function is undefined)
Removed calls to 'pci_restore_state' (function is undefined)
Removed calls to 'free_irq' (function is undefined)
Defining function mod_timer as symbolic
Defining function queue_work_on as symbolic
Removed calls to 'pci_disable_msix' (function is undefined)
Defining function pci_bus_write_config_word as symbolic
Defining function pci_bus_read_config_word as symbolic
Removed calls to 'ldv_check_alloc_flags' (function is undefined)
Removed calls to 'ldv_after_alloc' (function is undefined)
Defining function sprintf as symbolic
Defining function request_threaded_irq as symbolic
Defining function pci_enable_msix as symbolic
Defining function strstr as symbolic
Defining function pci_save_state as symbolic
Defining function pci_bus_write_config_dword as symbolic
Removed calls to '__might_sleep' (function is undefined)
Defining function _raw_spin_lock_irqsave as symbolic
Defining function del_timer_sync as symbolic
Removed calls to 'disable_irq' (function is undefined)
Removed calls to 'enable_irq' (function is undefined)
Removed calls to '__dev_kfree_skb_any' (function is undefined)
Defining function eth_validate_addr as symbolic
Defining function pci_bus_read_config_byte as symbolic
Removed calls to 'netif_device_detach' (function is undefined)
Removed calls to 'pci_disable_device' (function is undefined)
Removed calls to 'netif_device_attach' (function is undefined)
Removed calls to 'pci_set_master' (function is undefined)
Defining function pci_enable_device as symbolic
Removed calls to 'pci_release_regions' (function is undefined)
Removed calls to '__init_work' (function is undefined)
Removed calls to 'lockdep_init_map' (function is undefined)
Removed calls to '__init_waitqueue_head' (function is undefined)
Removed calls to 'finish_wait' (function is undefined)
Removed calls to 'netif_napi_add' (function is undefined)
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to 'pci_dev_put' (function is undefined)
Removed calls to 'unregister_netdev' (function is undefined)
Removed calls to 'iounmap' (function is undefined)
Removed calls to 'free_netdev' (function is undefined)
Defining function cancel_work_sync as symbolic
Removed calls to 'debug_dma_free_coherent' (function is undefined)
Defining function pci_request_regions as symbolic
Defining function pci_ioremap_bar as symbolic
Removed calls to 'rtnl_lock' (function is undefined)
Removed calls to 'rtnl_unlock' (function is undefined)
Removed calls to 'napi_complete' (function is undefined)
Defining function pci_get_device as symbolic
Defining function pci_bus_read_config_dword as symbolic
Defining function pci_bus_write_config_byte as symbolic
Defining function register_netdev as symbolic
Defining function ldv_pre_register_netdev as symbolic
Defining function prepare_to_wait_event as symbolic
Defining function schedule_timeout as symbolic
Removed calls to 'debug_dma_alloc_coherent' (function is undefined)
Defining function alloc_etherdev_mqs as symbolic
Defining function dma_supported as symbolic
Defining function dma_set_mask as symbolic
Defining function external_allocated_data as symbolic
Removed calls to 'ldv_EMGentry_exit_s2io_closer_20_2' (function is undefined)
Defining function ldv_EMGentry_init_s2io_starter_20_7 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:
  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: 1.34329009056
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 376 279 2048 16827
INFO: Starting verification
KLEE: WARNING ONCE: function "s2io_isr" has inline asm
KLEE: WARNING ONCE: function "tx_intr_handler" has inline asm
KLEE: WARNING ONCE: function "s2io_txpic_intr_handle" has inline asm
KLEE: WARNING ONCE: function "fill_rx_buffers" has inline asm
KLEE: WARNING ONCE: function "pci_map_single" has inline asm
KLEE: WARNING ONCE: function "pci_unmap_single" has inline asm
KLEE: WARNING ONCE: function "init_tti" has inline asm
KLEE: WARNING ONCE: function "netif_tx_wake_all_queues" has inline asm
KLEE: WARNING ONCE: function "netif_tx_stop_all_queues" has inline asm
KLEE: WARNING ONCE: function "wait_for_cmd_complete" has inline asm
KLEE: WARNING ONCE: function "arch_local_irq_save" has inline asm
KLEE: WARNING ONCE: function "update_L3L4_header" has inline asm
KLEE: WARNING ONCE: function "s2io_msix_fifo_handle" has inline asm
KLEE: WARNING ONCE: function "s2io_msix_ring_handle" has inline asm
KLEE: WARNING ONCE: function "read_eeprom" has inline asm
KLEE: WARNING ONCE: function "s2io_updt_stats" has inline asm
KLEE: WARNING ONCE: function "s2io_ethtool_getpause_data" has inline asm
KLEE: WARNING ONCE: function "s2io_ethtool_gregs" has inline asm
KLEE: WARNING ONCE: function "s2io_change_mtu" has inline asm
KLEE: WARNING ONCE: function "do_s2io_card_down" has inline asm
KLEE: WARNING ONCE: function "s2io_card_up" has inline asm
KLEE: WARNING ONCE: function "s2io_set_swapper" has inline asm
KLEE: WARNING ONCE: function "s2io_reset" has inline asm
KLEE: WARNING ONCE: function "s2io_set_multicast" has inline asm
KLEE: WARNING ONCE: function "verify_xena_quiescence" has inline asm
KLEE: WARNING ONCE: function "s2io_enable_msi_x" has inline asm
KLEE: WARNING ONCE: function "store_xmsi_data" has inline asm
KLEE: WARNING ONCE: function "s2io_alarm_handle" has inline asm
KLEE: WARNING ONCE: function "en_dis_err_alarms" has inline asm
KLEE: WARNING ONCE: function "en_dis_able_nic_intrs" has inline asm
KLEE: WARNING ONCE: function "s2io_mdio_read" has inline asm
KLEE: WARNING ONCE: function "wait_for_msix_trans" has inline asm
KLEE: WARNING ONCE: function "do_s2io_prog_unicast" has inline asm
KLEE: WARNING ONCE: function "do_s2io_read_unicast_mc" has inline asm
KLEE: WARNING ONCE: function "s2io_netpoll" has inline asm
KLEE: WARNING ONCE: function "s2io_start_all_tx_queue" has inline asm
KLEE: WARNING ONCE: function "s2io_xmit" has inline asm
KLEE: WARNING ONCE: function "s2io_ethtool_test" has inline asm
KLEE: WARNING ONCE: function "s2io_close" has inline asm
KLEE: WARNING ONCE: function "write_eeprom" has inline asm
KLEE: WARNING ONCE: function "s2io_ethtool_setpause_data" has inline asm
KLEE: WARNING ONCE: function "s2io_ethtool_set_led" has inline asm
KLEE: WARNING ONCE: function "s2io_set_led" has inline asm
KLEE: WARNING ONCE: function "s2io_init_nic" has inline asm
KLEE: WARNING ONCE: function "pci_free_consistent" has inline asm
KLEE: WARNING ONCE: function "s2io_set_link" has inline asm
KLEE: WARNING ONCE: function "ldv_dummy_resourceless_instance_callback_4_15" has inline asm
KLEE: WARNING ONCE: function "ldv_dummy_resourceless_instance_callback_4_16" has inline asm
KLEE: WARNING ONCE: function "ldv_dummy_resourceless_instance_callback_4_48" has inline asm
KLEE: WARNING ONCE: function "ldv_net_dummy_resourceless_instance_4" 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-nDeJl2/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "s2io_isr" has inline asm
KLEE: WARNING ONCE: function "tx_intr_handler" has inline asm
KLEE: WARNING ONCE: function "s2io_txpic_intr_handle" has inline asm
KLEE: WARNING ONCE: function "fill_rx_buffers" has inline asm
KLEE: WARNING ONCE: function "pci_map_single" has inline asm
KLEE: WARNING ONCE: function "pci_unmap_single" has inline asm
KLEE: WARNING ONCE: function "init_tti" has inline asm
KLEE: WARNING ONCE: function "netif_tx_wake_all_queues" has inline asm
KLEE: WARNING ONCE: function "netif_tx_stop_all_queues" has inline asm
KLEE: WARNING ONCE: function "wait_for_cmd_complete" has inline asm
KLEE: WARNING ONCE: function "arch_local_irq_save" has inline asm
KLEE: WARNING ONCE: function "update_L3L4_header" has inline asm
KLEE: WARNING ONCE: function "s2io_msix_fifo_handle" has inline asm
KLEE: WARNING ONCE: function "s2io_msix_ring_handle" has inline asm
KLEE: WARNING ONCE: function "read_eeprom" has inline asm
KLEE: WARNING ONCE: function "s2io_updt_stats" has inline asm
KLEE: WARNING ONCE: function "s2io_ethtool_getpause_data" has inline asm
KLEE: WARNING ONCE: function "s2io_ethtool_gregs" has inline asm
KLEE: WARNING ONCE: function "s2io_change_mtu" has inline asm
KLEE: WARNING ONCE: function "do_s2io_card_down" has inline asm
KLEE: WARNING ONCE: function "s2io_card_up" has inline asm
KLEE: WARNING ONCE: function "s2io_set_swapper" has inline asm
KLEE: WARNING ONCE: function "s2io_reset" has inline asm
KLEE: WARNING ONCE: function "s2io_set_multicast" has inline asm
KLEE: WARNING ONCE: function "verify_xena_quiescence" has inline asm
KLEE: WARNING ONCE: function "s2io_enable_msi_x" has inline asm
KLEE: WARNING ONCE: function "store_xmsi_data" has inline asm
KLEE: WARNING ONCE: function "s2io_alarm_handle" has inline asm
KLEE: WARNING ONCE: function "en_dis_err_alarms" has inline asm
KLEE: WARNING ONCE: function "en_dis_able_nic_intrs" has inline asm
KLEE: WARNING ONCE: function "s2io_mdio_read" has inline asm
KLEE: WARNING ONCE: function "wait_for_msix_trans" has inline asm
KLEE: WARNING ONCE: function "do_s2io_prog_unicast" has inline asm
KLEE: WARNING ONCE: function "do_s2io_read_unicast_mc" has inline asm
KLEE: WARNING ONCE: function "s2io_netpoll" has inline asm
KLEE: WARNING ONCE: function "s2io_start_all_tx_queue" has inline asm
KLEE: WARNING ONCE: function "s2io_xmit" has inline asm
KLEE: WARNING ONCE: function "s2io_ethtool_test" has inline asm
KLEE: WARNING ONCE: function "s2io_close" has inline asm
KLEE: WARNING ONCE: function "write_eeprom" has inline asm
KLEE: WARNING ONCE: function "s2io_ethtool_setpause_data" has inline asm
KLEE: WARNING ONCE: function "s2io_ethtool_set_led" has inline asm
KLEE: WARNING ONCE: function "s2io_set_led" has inline asm
KLEE: WARNING ONCE: function "s2io_init_nic" has inline asm
KLEE: WARNING ONCE: function "pci_free_consistent" has inline asm
KLEE: WARNING ONCE: function "s2io_set_link" has inline asm
KLEE: WARNING ONCE: function "ldv_dummy_resourceless_instance_callback_4_15" has inline asm
KLEE: WARNING ONCE: function "ldv_dummy_resourceless_instance_callback_4_16" has inline asm
KLEE: WARNING ONCE: function "ldv_dummy_resourceless_instance_callback_4_48" has inline asm
KLEE: WARNING ONCE: function "ldv_net_dummy_resourceless_instance_4" 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: 3.07388997078
