bin/symbiotic --witness witness.graphml --no-slice --no-prepare --prp=../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-can-mcp251x_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.: 85 242 1403 7767
Removed infinite loop in ldv_assume
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.299921989441
Removed calls to 'driver_unregister' (function is undefined)
Defining function spi_register_driver as symbolic
Removed calls to 'can_bus_off' (function is undefined)
Removed calls to 'can_led_event' (function is undefined)
Defining function can_get_echo_skb as symbolic
Defining function netpoll_trap as symbolic
Removed calls to '__list_add' (function is undefined)
Defining function spi_sync as symbolic
Defining function dev_err as symbolic
Defining function alloc_can_err_skb as symbolic
Defining function netif_rx_ni as symbolic
Defining function netdev_err as symbolic
Defining function alloc_can_skb as symbolic
Removed calls to 'close_candev' (function is undefined)
Removed calls to '__init_work' (function is undefined)
Removed calls to 'lockdep_init_map' (function is undefined)
Defining function open_candev as symbolic
Defining function __alloc_workqueue_key as symbolic
Removed calls to 'can_put_echo_skb' (function is undefined)
Removed calls to '__const_udelay' (function is undefined)
Removed calls to 'netif_device_attach' (function is undefined)
Removed calls to 'schedule' (function is undefined)
Removed calls to 'free_irq' (function is undefined)
Defining function _dev_info as symbolic
Removed calls to 'consume_skb' (function is undefined)
Removed calls to 'can_free_echo_skb' (function is undefined)
Defining function request_threaded_irq as symbolic
Defining function regulator_enable as symbolic
Defining function regulator_disable as symbolic
Removed calls to 'kfree_skb' (function is undefined)
Removed calls to 'warn_slowpath_null' (function is undefined)
Defining function dev_warn as symbolic
Defining function queue_work_on as symbolic
Defining function printk as symbolic
Removed calls to 'destroy_workqueue' (function is undefined)
Removed calls to 'disable_irq' (function is undefined)
Removed calls to 'netif_device_detach' (function is undefined)
Removed calls to 'enable_irq' (function is undefined)
Removed calls to 'clk_unprepare' (function is undefined)
Removed calls to '__mutex_init' (function is undefined)
Removed calls to 'devm_can_led_init' (function is undefined)
Removed calls to 'clk_disable' (function is undefined)
Removed calls to 'free_candev' (function is undefined)
Removed calls to 'unregister_candev' (function is undefined)
Defining function devm_clk_get as symbolic
Defining function clk_get_rate as symbolic
Defining function alloc_candev as symbolic
Defining function spi_get_device_id as symbolic
Defining function devm_regulator_get as symbolic
Defining function spi_setup as symbolic
Defining function register_candev as symbolic
Defining function __dynamic_dev_dbg as symbolic
Defining function devm_kmalloc as symbolic
Defining function clk_prepare as symbolic
Defining function clk_enable as symbolic
Defining function external_allocated_data as symbolic
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_check_alloc_flags' (function is undefined)
Removed calls to 'ldv_after_alloc' (function is undefined)
Removed calls to 'ldv_assert' (function is undefined)
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: 0.356657028198
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 157 211 750 4906
INFO: Starting verification
KLEE: WARNING ONCE: function "mcp251x_can_ist" has inline asm
KLEE: WARNING ONCE: function "mcp251x_open" has inline asm
KLEE: WARNING ONCE: function "mcp251x_restart_work_handler" has inline asm
KLEE: WARNING ONCE: function "mcp251x_hard_start_xmit" has inline asm
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_03c9270a-0bd7-4b21-aebe-82d0c310d172/symbiotic/lib/verifier/__VERIFIER_exit.c:6: abort failure
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING ONCE: Alignment of memory from call "malloc" is not modelled. Using alignment of 8.
KLEE: ERROR: /tmp/symbiotic-PGdXTv/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-can-mcp251x_true-unreach-call.cil.c:7284: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-PGdXTv/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-can-mcp251x_true-unreach-call.cil.c:7326: memory error: object read only
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-PGdXTv/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-can-mcp251x_true-unreach-call.cil.c:7326: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-PGdXTv/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-can-mcp251x_true-unreach-call.cil.c:7327: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-PGdXTv/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-can-mcp251x_true-unreach-call.cil.c:7330: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-PGdXTv/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-can-mcp251x_true-unreach-call.cil.c:7331: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
