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_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_sas.ko-entry_point_true-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.: 345 297 4271 29568
Removed infinite loop in megasas_complete_cmd_dpc
Removed infinite loop in megasas_make_sgl64
Removed infinite loop in arch_local_save_flags
Removed infinite loop in megasas_make_sgl_fusion
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.901129961014
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Removed calls to '__list_add' (function is undefined)
Defining function printk as symbolic
Removed calls to '__list_del_entry' (function is undefined)
Removed calls to 'msleep' (function is undefined)
Removed calls to '__tasklet_schedule' (function is undefined)
Defining function scsi_dma_map as symbolic
Defining function sg_next as symbolic
Removed calls to 'dma_pool_free' (function is undefined)
Removed calls to 'dma_pool_destroy' (function is undefined)
Removed calls to 'warn_slowpath_null' (function is undefined)
Removed calls to 'debug_dma_free_coherent' (function is undefined)
Removed calls to 'debug_dma_alloc_coherent' (function is undefined)
Defining function dma_pool_create as symbolic
Defining function dma_pool_alloc as symbolic
Removed calls to '__wake_up' (function is undefined)
Removed calls to 'scsi_dma_unmap' (function is undefined)
Removed calls to 'kill_fasync' (function is undefined)
Removed calls to 'finish_wait' (function is undefined)
Defining function prepare_to_wait_event as symbolic
Defining function schedule_timeout as symbolic
Defining function dev_err as symbolic
Removed calls to 'schedule' (function is undefined)
Defining function queue_work_on as symbolic
Removed calls to 'scsi_cmd_get_serial' (function is undefined)
Removed calls to 'blk_queue_rq_timeout' (function is undefined)
Removed calls to 'scsi_adjust_queue_depth' (function is undefined)
Removed calls to 'mutex_lock_nested' (function is undefined)
Removed calls to 'add_timer' (function is undefined)
Removed calls to 'mutex_unlock' (function is undefined)
Defining function dev_printk as symbolic
Defining function mod_timer as symbolic
Defining function del_timer_sync as symbolic
Defining function pci_bus_write_config_dword as symbolic
Defining function pci_bus_read_config_dword as symbolic
Removed calls to 'pci_set_master' (function is undefined)
Removed calls to '__init_waitqueue_head' (function is undefined)
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to '__mutex_init' (function is undefined)
Removed calls to '__init_work' (function is undefined)
Removed calls to 'lockdep_init_map' (function is undefined)
Removed calls to 'tasklet_init' (function is undefined)
Removed calls to 'iounmap' (function is undefined)
Removed calls to 'pci_release_selected_regions' (function is undefined)
Removed calls to 'free_irq' (function is undefined)
Removed calls to 'scsi_scan_host' (function is undefined)
Removed calls to 'pci_disable_msix' (function is undefined)
Removed calls to 'scsi_host_put' (function is undefined)
Removed calls to 'pci_disable_device' (function is undefined)
Removed calls to 'scsi_remove_host' (function is undefined)
Removed calls to 'tasklet_kill' (function is undefined)
Removed calls to 'pci_restore_state' (function is undefined)
Defining function irq_set_affinity_hint as symbolic
Defining function pci_set_power_state as symbolic
Defining function pci_enable_device_mem as symbolic
Defining function pci_enable_msix as symbolic
Defining function find_next_bit as symbolic
Defining function request_threaded_irq as symbolic
Defining function find_first_bit as symbolic
Defining function _dev_info as symbolic
Defining function dma_supported as symbolic
Defining function dma_set_mask as symbolic
Defining function __pci_enable_wake as symbolic
Defining function cancel_delayed_work_sync as symbolic
Defining function pci_save_state as symbolic
Defining function pci_choose_state as symbolic
Defining function pci_find_capability as symbolic
Defining function scsi_add_host_with_dma as symbolic
Defining function pci_select_bars as symbolic
Defining function pci_request_selected_regions as symbolic
Defining function ioremap_nocache as symbolic
Defining function __bitmap_weight as symbolic
Defining function scsi_host_alloc as symbolic
Defining function pci_bus_write_config_word as symbolic
Defining function pci_bus_read_config_word as symbolic
Defining function sscanf as symbolic
Defining function sprintf as symbolic
Defining function snprintf as symbolic
Defining function noop_llseek as symbolic
Removed calls to 'might_fault' (function is undefined)
Defining function fasync_helper as symbolic
Defining function capable as symbolic
Defining function _copy_from_user as symbolic
Defining function compat_alloc_user_space as symbolic
Defining function clear_user as symbolic
Defining function copy_in_user as symbolic
Removed calls to 'ldv_initialize' (function is undefined)
Removed calls to 'driver_remove_file' (function is undefined)
Removed calls to 'pci_unregister_driver' (function is undefined)
Removed calls to '__unregister_chrdev' (function is undefined)
Removed calls to 'ldv_check_final_state' (function is undefined)
Defining function ldv_release_11 as symbolic
Defining function ldv_probe_11 as symbolic
Defining function ldv_release_9 as symbolic
Defining function ldv_release_12 as symbolic
Defining function ldv_probe_12 as symbolic
Defining function ldv_release_14 as symbolic
Defining function ldv_probe_14 as symbolic
Defining function ldv_release_13 as symbolic
Defining function ldv_probe_13 as symbolic
Defining function __pci_register_driver as symbolic
Defining function driver_create_file as symbolic
Defining function __register_chrdev as symbolic
Defining function ldv_release_2 as symbolic
Defining function ldv_probe_2 as symbolic
Defining function kmem_cache_alloc as symbolic
Defining function ldv_some_page as symbolic
Linked our definitions to these undefined functions:
  __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_uint_named
  __VERIFIER_nondet_ulong_named
INFO: After-slicing optimizations and preparation time: 0.921398162842
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 470 265 2051 14694
INFO: Starting verification
KLEE: WARNING ONCE: function "megasas_fire_cmd_fusion" has inline asm
KLEE: WARNING ONCE: function "megasas_enable_intr_fusion" has inline asm
KLEE: WARNING ONCE: function "megasas_disable_intr_fusion" has inline asm
KLEE: WARNING ONCE: function "megasas_clear_intr_fusion" has inline asm
KLEE: WARNING ONCE: function "megasas_read_fw_status_reg_fusion" has inline asm
KLEE: WARNING ONCE: function "megasas_build_and_issue_cmd_fusion" has inline asm
KLEE: WARNING ONCE: function "megasas_fire_cmd_skinny" has inline asm
KLEE: WARNING ONCE: function "megasas_enable_intr_skinny" has inline asm
KLEE: WARNING ONCE: function "megasas_disable_intr_ppc" has inline asm
KLEE: WARNING ONCE: function "megasas_clear_intr_skinny" has inline asm
KLEE: WARNING ONCE: function "megasas_read_fw_status_reg_skinny" has inline asm
KLEE: WARNING ONCE: function "megasas_adp_reset_gen2" has inline asm
KLEE: WARNING ONCE: function "megasas_isr" has inline asm
KLEE: WARNING ONCE: function "megasas_complete_cmd_dpc" has inline asm
KLEE: WARNING ONCE: function "megasas_build_and_issue_cmd" has inline asm
KLEE: WARNING ONCE: function "megasas_make_sgl64" has inline asm
KLEE: WARNING ONCE: function "megasas_complete_cmd" has inline asm
KLEE: WARNING ONCE: function "megasas_reset_fusion" has inline asm
KLEE: WARNING ONCE: function "megasas_generic_reset" has inline asm
KLEE: WARNING ONCE: function "process_fw_state_change_wq" has inline asm
KLEE: WARNING ONCE: function "megasas_transition_to_ready" has inline asm
KLEE: WARNING ONCE: function "megaraid_sas_kill_hba" has inline asm
KLEE: WARNING ONCE: function "wait_and_poll" has inline asm
KLEE: WARNING ONCE: function "megasas_ioc_init_fusion" has inline asm
KLEE: WARNING ONCE: function "dma_free_attrs" has inline asm
KLEE: WARNING ONCE: function "megasas_fire_cmd_ppc" has inline asm
KLEE: WARNING ONCE: function "megasas_enable_intr_ppc" has inline asm
KLEE: WARNING ONCE: function "megasas_clear_intr_ppc" has inline asm
KLEE: WARNING ONCE: function "megasas_read_fw_status_reg_ppc" has inline asm
KLEE: WARNING ONCE: function "megasas_adp_reset_xscale" has inline asm
KLEE: WARNING ONCE: function "megasas_enable_intr_gen2" has inline asm
KLEE: WARNING ONCE: function "megasas_clear_intr_gen2" has inline asm
KLEE: WARNING ONCE: function "megasas_read_fw_status_reg_gen2" has inline asm
KLEE: WARNING ONCE: function "megasas_fire_cmd_xscale" has inline asm
KLEE: WARNING ONCE: function "megasas_enable_intr_xscale" has inline asm
KLEE: WARNING ONCE: function "megasas_disable_intr_xscale" has inline asm
KLEE: WARNING ONCE: function "megasas_clear_intr_xscale" has inline asm
KLEE: WARNING ONCE: function "megasas_read_fw_status_reg_xscale" has inline asm
KLEE: WARNING ONCE: function "megasas_probe_one" has inline asm
KLEE: WARNING ONCE: function "megasas_mgmt_compat_ioctl" has inline asm
KLEE: WARNING ONCE: function "megasas_build_io_fusion" has inline asm
KLEE: WARNING ONCE: function "megasas_build_ldio_fusion" has inline asm
KLEE: WARNING ONCE: function "complete_cmd_fusion" has inline asm
KLEE: WARNING ONCE: function "get_updated_dev_handle" has inline asm
KLEE: WARNING ONCE: function "main" has inline asm
KLEE: WARNING ONCE: function "ldv_main_exported_2" 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-OEnQnh/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "megasas_fire_cmd_fusion" has inline asm
KLEE: WARNING ONCE: function "megasas_enable_intr_fusion" has inline asm
KLEE: WARNING ONCE: function "megasas_disable_intr_fusion" has inline asm
KLEE: WARNING ONCE: function "megasas_clear_intr_fusion" has inline asm
KLEE: WARNING ONCE: function "megasas_read_fw_status_reg_fusion" has inline asm
KLEE: WARNING ONCE: function "megasas_build_and_issue_cmd_fusion" has inline asm
KLEE: WARNING ONCE: function "megasas_fire_cmd_skinny" has inline asm
KLEE: WARNING ONCE: function "megasas_enable_intr_skinny" has inline asm
KLEE: WARNING ONCE: function "megasas_disable_intr_ppc" has inline asm
KLEE: WARNING ONCE: function "megasas_clear_intr_skinny" has inline asm
KLEE: WARNING ONCE: function "megasas_read_fw_status_reg_skinny" has inline asm
KLEE: WARNING ONCE: function "megasas_adp_reset_gen2" has inline asm
KLEE: WARNING ONCE: function "megasas_isr" has inline asm
KLEE: WARNING ONCE: function "megasas_complete_cmd_dpc" has inline asm
KLEE: WARNING ONCE: function "megasas_build_and_issue_cmd" has inline asm
KLEE: WARNING ONCE: function "megasas_make_sgl64" has inline asm
KLEE: WARNING ONCE: function "megasas_complete_cmd" has inline asm
KLEE: WARNING ONCE: function "megasas_reset_fusion" has inline asm
KLEE: WARNING ONCE: function "megasas_generic_reset" has inline asm
KLEE: WARNING ONCE: function "process_fw_state_change_wq" has inline asm
KLEE: WARNING ONCE: function "megasas_transition_to_ready" has inline asm
KLEE: WARNING ONCE: function "megaraid_sas_kill_hba" has inline asm
KLEE: WARNING ONCE: function "wait_and_poll" has inline asm
KLEE: WARNING ONCE: function "megasas_ioc_init_fusion" has inline asm
KLEE: WARNING ONCE: function "dma_free_attrs" has inline asm
KLEE: WARNING ONCE: function "megasas_fire_cmd_ppc" has inline asm
KLEE: WARNING ONCE: function "megasas_enable_intr_ppc" has inline asm
KLEE: WARNING ONCE: function "megasas_clear_intr_ppc" has inline asm
KLEE: WARNING ONCE: function "megasas_read_fw_status_reg_ppc" has inline asm
KLEE: WARNING ONCE: function "megasas_adp_reset_xscale" has inline asm
KLEE: WARNING ONCE: function "megasas_enable_intr_gen2" has inline asm
KLEE: WARNING ONCE: function "megasas_clear_intr_gen2" has inline asm
KLEE: WARNING ONCE: function "megasas_read_fw_status_reg_gen2" has inline asm
KLEE: WARNING ONCE: function "megasas_fire_cmd_xscale" has inline asm
KLEE: WARNING ONCE: function "megasas_enable_intr_xscale" has inline asm
KLEE: WARNING ONCE: function "megasas_disable_intr_xscale" has inline asm
KLEE: WARNING ONCE: function "megasas_clear_intr_xscale" has inline asm
KLEE: WARNING ONCE: function "megasas_read_fw_status_reg_xscale" has inline asm
KLEE: WARNING ONCE: function "megasas_probe_one" has inline asm
KLEE: WARNING ONCE: function "megasas_mgmt_compat_ioctl" has inline asm
KLEE: WARNING ONCE: function "megasas_build_io_fusion" has inline asm
KLEE: WARNING ONCE: function "megasas_build_ldio_fusion" has inline asm
KLEE: WARNING ONCE: function "complete_cmd_fusion" has inline asm
KLEE: WARNING ONCE: function "get_updated_dev_handle" has inline asm
KLEE: WARNING ONCE: function "main" has inline asm
KLEE: WARNING ONCE: function "ldv_main_exported_2" 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: 2.0817360878
