bin/symbiotic --witness witness.graphml --no-slice --no-prepare --prp=../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--iwlwifi--iwlwifi.ko-entry_point_false-unreach-call.cil.out.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.: 923 803 7091 46536
Removed infinite loop in arch_local_save_flags
Removed infinite loop in dma_unmap_page
Removed infinite loop in dma_unmap_single_attrs
Removed infinite loop in iwl_pcie_rxq_restock
Removed infinite loop in iwl_pcie_rxq_alloc_rbs
Removed infinite loop in dma_map_page
Removed infinite loop in get_page
Removed infinite loop in dma_map_single_attrs
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 1.90377497673
Removed calls to '__const_udelay' (function is undefined)
Removed calls to 'lockdep_rcu_suspicious' (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 'mutex_lock_nested' (function is undefined)
Removed calls to 'mutex_unlock' (function is undefined)
Removed calls to 'debugfs_remove_recursive' (function is undefined)
Defining function debugfs_create_dir as symbolic
Removed calls to 'ldv__builtin_va_start' (function is undefined)
Removed calls to 'ldv__builtin_va_end' (function is undefined)
Defining function dev_err as symbolic
Removed calls to '__might_sleep' (function is undefined)
Defining function dev_warn as symbolic
Defining function _dev_info as symbolic
Defining function dev_crit as symbolic
Defining function dev_printk as symbolic
Defining function net_ratelimit as symbolic
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to '__init_waitqueue_head' (function is undefined)
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Removed calls to '__wake_up' (function is undefined)
Removed calls to 'warn_slowpath_null' (function is undefined)
Removed calls to '_raw_spin_lock_bh' (function is undefined)
Removed calls to '__list_add' (function is undefined)
Removed calls to '_raw_spin_unlock_bh' (function is undefined)
Removed calls to 'finish_wait' (function is undefined)
Removed calls to 'list_del' (function is undefined)
Defining function prepare_to_wait_event as symbolic
Defining function schedule_timeout as symbolic
Defining function kmemdup as symbolic
Removed calls to 'lock_acquire' (function is undefined)
Removed calls to 'lock_release' (function is undefined)
Removed calls to 'wait_for_completion' (function is undefined)
Removed calls to 'synchronize_irq' (function is undefined)
Removed calls to 'free_irq' (function is undefined)
Removed calls to 'pci_disable_msi' (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 'kmem_cache_destroy' (function is undefined)
Removed calls to 'netif_napi_del' (function is undefined)
Removed calls to 'debug_dma_free_coherent' (function is undefined)
Defining function cancel_work_sync as symbolic
Removed calls to '__free_pages' (function is undefined)
Removed calls to 'debug_dma_unmap_page' (function is undefined)
Defining function del_timer_sync as symbolic
Removed calls to 'vfree' (function is undefined)
Defining function vmalloc as symbolic
Removed calls to '__local_bh_disable_ip' (function is undefined)
Removed calls to 'napi_gro_flush' (function is undefined)
Removed calls to '__local_bh_enable_ip' (function is undefined)
Defining function request_threaded_irq as symbolic
Defining function queue_work_on as symbolic
Removed calls to 'debug_dma_map_page' (function is undefined)
Removed calls to 'debug_dma_mapping_error' (function is undefined)
Defining function alloc_pages_current as symbolic
Removed calls to 'warn_slowpath_fmt' (function is undefined)
Removed calls to 'print_hex_dump' (function is undefined)
Removed calls to 'dump_page' (function is undefined)
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Defining function mod_timer as symbolic
Defining function del_timer as symbolic
Defining function __get_page_tail as symbolic
Defining function scnprintf as symbolic
Removed calls to 'debug_dma_alloc_coherent' (function is undefined)
Defining function pci_bus_write_config_byte as symbolic
Removed calls to 'usleep_range' (function is undefined)
Removed calls to 'dump_stack' (function is undefined)
Removed calls to 'free_pages' (function is undefined)
Removed calls to 'msleep' (function is undefined)
Defining function msecs_to_jiffies as symbolic
Defining function init_dummy_netdev as symbolic
Defining function debugfs_create_file as symbolic
Defining function ieee80211_hdrlen as symbolic
Defining function __phys_addr as symbolic
Defining function jiffies_to_msecs as symbolic
Removed calls to '__init_work' (function is undefined)
Removed calls to 'lockdep_init_map' (function is undefined)
Defining function pci_pme_capable as symbolic
Defining function pcie_capability_read_word as symbolic
Defining function generic_file_llseek as symbolic
Defining function simple_open as symbolic
Defining function simple_read_from_buffer as symbolic
Removed calls to 'might_fault' (function is undefined)
Removed calls to '__copy_from_user_overflow' (function is undefined)
Defining function sscanf as symbolic
Defining function _copy_from_user as symbolic
Defining function kmem_cache_alloc as symbolic
Defining function pskb_expand_head as symbolic
Defining function skb_clone as symbolic
Defining function skb_copy as symbolic
Defining function __netdev_alloc_skb as symbolic
Removed calls to 'ldv_initialize' (function is undefined)
Removed calls to 'pci_unregister_driver' (function is undefined)
Removed calls to '__mutex_init' (function is undefined)
Removed calls to 'ldv_check_final_state' (function is undefined)
Defining function ftrace_event_reg as symbolic
Defining function trace_event_raw_init as symbolic
Defining function trace_define_field as symbolic
Defining function ldv_release_43 as symbolic
Defining function ftrace_raw_output_prep as symbolic
Defining function trace_seq_printf as symbolic
Defining function ldv_release_45 as symbolic
Defining function ldv_suspend_late_47 as symbolic
Defining function ldv_restore_early_47 as symbolic
Defining function ldv_resume_early_47 as symbolic
Defining function ldv_thaw_early_47 as symbolic
Defining function ldv_resume_noirq_47 as symbolic
Defining function ldv_freeze_noirq_47 as symbolic
Defining function ldv_prepare_47 as symbolic
Defining function ldv_freeze_late_47 as symbolic
Defining function ldv_thaw_noirq_47 as symbolic
Defining function ldv_poweroff_noirq_47 as symbolic
Defining function ldv_poweroff_late_47 as symbolic
Defining function ldv_restore_noirq_47 as symbolic
Defining function ldv_suspend_noirq_47 as symbolic
Defining function ldv_complete_47 as symbolic
Defining function ldv_release_41 as symbolic
Defining function printk as symbolic
Defining function __pci_register_driver as symbolic
Defining function ldv_release_42 as symbolic
Defining function ldv_stop_hw_40 as symbolic
Defining function ldv_release_44 as symbolic
Defining function ldv_some_page as symbolic
Linked our definitions to these undefined functions:
  strcmp
  strcpy
  __kmalloc
  __memcpy
  kfree
  __VERIFIER_assume
  __VERIFIER_calloc0
  __VERIFIER_error
  __VERIFIER_exit
  __VERIFIER_make_symbolic
  __VERIFIER_malloc0
  __VERIFIER_nondet_int_named
  __VERIFIER_nondet_loff_t_named
  __VERIFIER_nondet_pointer_named
  __VERIFIER_nondet_size_t_named
  __VERIFIER_nondet_u32_named
  __VERIFIER_nondet_ulong_named
INFO: After-slicing optimizations and preparation time: 1.62001395226
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 994 577 3493 21094
INFO: Starting verification
KLEE: WARNING ONCE: function "iwl_read32" has inline asm
KLEE: WARNING ONCE: function "rcu_read_lock_sched_held" has inline asm
KLEE: WARNING ONCE: function "arch_local_save_flags" has inline asm
KLEE: WARNING ONCE: function "iwl_write_direct32" has inline asm
KLEE: WARNING ONCE: function "__iwl_read_prph" has inline asm
KLEE: WARNING ONCE: function "__iwl_write_prph" has inline asm
KLEE: WARNING ONCE: function "__iwl_err" has inline asm
KLEE: WARNING ONCE: function "__iwl_warn" has inline asm
KLEE: WARNING ONCE: function "__iwl_info" has inline asm
KLEE: WARNING ONCE: function "__iwl_crit" has inline asm
KLEE: WARNING ONCE: function "__iwl_dbg" has inline asm
KLEE: WARNING ONCE: function "iwl_read32___0" has inline asm
KLEE: WARNING ONCE: function "iwl_wake_queue" has inline asm
KLEE: WARNING ONCE: function "iwl_pci_resume" has inline asm
KLEE: WARNING ONCE: function "iwl_trans_pcie_stop_device" has inline asm
KLEE: WARNING ONCE: function "iwl_read32___4" has inline asm
KLEE: WARNING ONCE: function "iwl_disable_interrupts___0" has inline asm
KLEE: WARNING ONCE: function "iwl_pcie_apm_stop" has inline asm
KLEE: WARNING ONCE: function "iwl_write32___4" has inline asm
KLEE: WARNING ONCE: function "iwl_init_ht_hw_capab" has inline asm
KLEE: WARNING ONCE: function "iwl_write32___2" has inline asm
KLEE: WARNING ONCE: function "iwl_pcie_irq_handler" has inline asm
KLEE: WARNING ONCE: function "trace_iwlwifi_dev_irq" has inline asm
KLEE: WARNING ONCE: function "trace_iwlwifi_dev_ict_read" has inline asm
KLEE: WARNING ONCE: function "iwl_read32___2" has inline asm
KLEE: WARNING ONCE: function "iwl_enable_interrupts" has inline asm
KLEE: WARNING ONCE: function "iwl_disable_interrupts" has inline asm
KLEE: WARNING ONCE: function "iwl_pcie_irq_handle_error" has inline asm
KLEE: WARNING ONCE: function "iwl_write8" has inline asm
KLEE: WARNING ONCE: function "iwl_pcie_rx_replenish" has inline asm
KLEE: WARNING ONCE: function "iwl_pcie_hcmd_complete" has inline asm
KLEE: WARNING ONCE: function "iwl_pcie_rxq_restock" has inline asm
KLEE: WARNING ONCE: function "iwl_read32___3" has inline asm
KLEE: WARNING ONCE: function "iwl_write32___3" has inline asm
KLEE: WARNING ONCE: function "iwl_trans_fw_error" has inline asm
KLEE: WARNING ONCE: function "iwl_trans_pcie_send_hcmd" has inline asm
KLEE: WARNING ONCE: function "iwl_pcie_enqueue_hcmd" has inline asm
KLEE: WARNING ONCE: function "iwl_trans_pcie_tx" has inline asm
KLEE: WARNING ONCE: function "iwl_trans_pcie_txq_enable" has inline asm
KLEE: WARNING ONCE: function "iwl_trans_pcie_txq_disable" has inline asm
KLEE: WARNING ONCE: function "ldv_main_exported_40" has inline asm
KLEE: WARNING ONCE: function "iwl_trans_pcie_start_fw" has inline asm
KLEE: WARNING ONCE: function "iwl_trans_pcie_start_hw" has inline asm
KLEE: WARNING ONCE: function "iwl_trans_pcie_wait_txq_empty" has inline asm
KLEE: WARNING ONCE: function "iwl_enable_interrupts___0" has inline asm
KLEE: WARNING ONCE: function "iwl_pcie_apm_init" has inline asm
KLEE: WARNING: undefined reference to function: __VERIFIER_nondet_u16_named
KLEE: WARNING: undefined reference to function: __VERIFIER_nondet_u8_named
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-dMUIWS/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "iwl_read32" has inline asm
KLEE: WARNING ONCE: function "rcu_read_lock_sched_held" has inline asm
KLEE: WARNING ONCE: function "arch_local_save_flags" has inline asm
KLEE: WARNING ONCE: function "iwl_write_direct32" has inline asm
KLEE: WARNING ONCE: function "__iwl_read_prph" has inline asm
KLEE: WARNING ONCE: function "__iwl_write_prph" has inline asm
KLEE: WARNING ONCE: function "__iwl_err" has inline asm
KLEE: WARNING ONCE: function "__iwl_warn" has inline asm
KLEE: WARNING ONCE: function "__iwl_info" has inline asm
KLEE: WARNING ONCE: function "__iwl_crit" has inline asm
KLEE: WARNING ONCE: function "__iwl_dbg" has inline asm
KLEE: WARNING ONCE: function "iwl_read32___0" has inline asm
KLEE: WARNING ONCE: function "iwl_wake_queue" has inline asm
KLEE: WARNING ONCE: function "iwl_pci_resume" has inline asm
KLEE: WARNING ONCE: function "iwl_trans_pcie_stop_device" has inline asm
KLEE: WARNING ONCE: function "iwl_read32___4" has inline asm
KLEE: WARNING ONCE: function "iwl_disable_interrupts___0" has inline asm
KLEE: WARNING ONCE: function "iwl_pcie_apm_stop" has inline asm
KLEE: WARNING ONCE: function "iwl_write32___4" has inline asm
KLEE: WARNING ONCE: function "iwl_init_ht_hw_capab" has inline asm
KLEE: WARNING ONCE: function "iwl_write32___2" has inline asm
KLEE: WARNING ONCE: function "iwl_pcie_irq_handler" has inline asm
KLEE: WARNING ONCE: function "trace_iwlwifi_dev_irq" has inline asm
KLEE: WARNING ONCE: function "trace_iwlwifi_dev_ict_read" has inline asm
KLEE: WARNING ONCE: function "iwl_read32___2" has inline asm
KLEE: WARNING ONCE: function "iwl_enable_interrupts" has inline asm
KLEE: WARNING ONCE: function "iwl_disable_interrupts" has inline asm
KLEE: WARNING ONCE: function "iwl_pcie_irq_handle_error" has inline asm
KLEE: WARNING ONCE: function "iwl_write8" has inline asm
KLEE: WARNING ONCE: function "iwl_pcie_rx_replenish" has inline asm
KLEE: WARNING ONCE: function "iwl_pcie_hcmd_complete" has inline asm
KLEE: WARNING ONCE: function "iwl_pcie_rxq_restock" has inline asm
KLEE: WARNING ONCE: function "iwl_read32___3" has inline asm
KLEE: WARNING ONCE: function "iwl_write32___3" has inline asm
KLEE: WARNING ONCE: function "iwl_trans_fw_error" has inline asm
KLEE: WARNING ONCE: function "iwl_trans_pcie_send_hcmd" has inline asm
KLEE: WARNING ONCE: function "iwl_pcie_enqueue_hcmd" has inline asm
KLEE: WARNING ONCE: function "iwl_trans_pcie_tx" has inline asm
KLEE: WARNING ONCE: function "iwl_trans_pcie_txq_enable" has inline asm
KLEE: WARNING ONCE: function "iwl_trans_pcie_txq_disable" has inline asm
KLEE: WARNING ONCE: function "ldv_main_exported_40" has inline asm
KLEE: WARNING ONCE: function "iwl_trans_pcie_start_fw" has inline asm
KLEE: WARNING ONCE: function "iwl_trans_pcie_start_hw" has inline asm
KLEE: WARNING ONCE: function "iwl_trans_pcie_wait_txq_empty" has inline asm
KLEE: WARNING ONCE: function "iwl_enable_interrupts___0" has inline asm
KLEE: WARNING ONCE: function "iwl_pcie_apm_init" has inline asm
KLEE: WARNING: undefined reference to function: __VERIFIER_nondet_u16_named
KLEE: WARNING: undefined reference to function: __VERIFIER_nondet_u8_named
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: 4.02335000038
