bin/symbiotic --witness witness.graphml --no-slice --no-prepare --prp=../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--storage--uas.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.: 91 120 861 5536
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.240378141403
Removed calls to 'usb_stor_adjust_quirks' (function is undefined)
Removed calls to 'dev_warn' (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 'scsi_scan_host' (function is undefined)
Removed calls to 'scsi_host_put' (function is undefined)
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Removed calls to 'usb_kill_anchored_urbs' (function is undefined)
Removed calls to 'scsi_remove_host' (function is undefined)
Removed calls to 'dev_printk' (function is undefined)
Removed calls to 'scsi_report_bus_reset' (function is undefined)
Removed calls to 'scsi_block_requests' (function is undefined)
Removed calls to 'scsi_unblock_requests' (function is undefined)
Defining function usb_set_interface as symbolic
Defining function usb_reset_device as symbolic
Defining function usb_free_streams as symbolic
Defining function usb_alloc_streams as symbolic
Defining function usb_wait_anchor_empty_timeout as symbolic
Defining function flush_work as symbolic
Removed calls to 'warn_slowpath_null' (function is undefined)
Removed calls to 'usb_free_urb' (function is undefined)
Removed calls to 'usb_anchor_urb' (function is undefined)
Removed calls to 'usb_unanchor_urb' (function is undefined)
Removed calls to 'int_to_scsilun' (function is undefined)
Defining function queue_work_on as symbolic
Defining function lock_is_held as symbolic
Removed calls to 'scmd_printk' (function is undefined)
Removed calls to 'scsi_print_command' (function is undefined)
Removed calls to 'dev_err' (function is undefined)
Removed calls to 'sdev_prefix_printk' (function is undefined)
Defining function usb_get_urb as symbolic
Defining function usb_unlink_urb as symbolic
Defining function cancel_work_sync as symbolic
Removed calls to '__init_waitqueue_head' (function is undefined)
Defining function scsi_add_host_with_dma as symbolic
Defining function blk_init_tags as symbolic
Defining function scsi_host_alloc as symbolic
Removed calls to 'scsi_cmd_get_serial' (function is undefined)
Removed calls to 'usb_kill_urb' (function is undefined)
Removed calls to 'mutex_unlock' (function is undefined)
Removed calls to 'blk_queue_update_dma_alignment' (function is undefined)
Removed calls to 'blk_queue_max_hw_sectors' (function is undefined)
Defining function scsi_change_queue_depth as symbolic
Defining function usb_lock_device_for_reset as symbolic
Removed calls to 'ldv_initialize' (function is undefined)
Removed calls to 'usb_deregister' (function is undefined)
Removed calls to 'ldv_check_final_state' (function is undefined)
Defining function usb_register_driver as symbolic
Defining function queue_delayed_work_on as symbolic
Removed calls to 'flush_workqueue' (function is undefined)
Defining function ldv_some_page as symbolic
Linked our definitions to these undefined functions:
  __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: 0.28625702858
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 135 106 496 3137
INFO: Starting verification
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-Vgy_oX/klee-out-0"
KLEE: Using STP solver backend
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: 0.626877069473
