bin/symbiotic --witness witness.graphml --no-slice --no-prepare --prp=../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp ../sv-benchmarks/c/ldv-linux-3.4-simple/32_1_cilled_true-unreach-call_ok_nondet_linux-3.4-32_1-drivers--leds--leds-bd2802.ko-ldv_main0_sequence_infinite_withcheck_stateful.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.: 89 84 676 11235
INFO: Compilation, preparation and instrumentation time: 0.459558010101
Defining function i2c_register_driver as symbolic
Removed calls to '__const_udelay' (function is undefined)
Removed calls to '__gpio_set_value' (function is undefined)
Removed calls to '__init_rwsem' (function is undefined)
Removed calls to '__init_work' (function is undefined)
Removed calls to 'led_classdev_unregister' (function is undefined)
Removed calls to 'device_remove_file' (function is undefined)
Defining function cancel_work_sync as symbolic
Defining function dev_get_drvdata as symbolic
Defining function dev_err as symbolic
Defining function gpio_request_one as symbolic
Defining function _dev_info as symbolic
Defining function device_create_file as symbolic
Defining function led_classdev_register as symbolic
Defining function schedule_work as symbolic
Defining function i2c_smbus_write_byte_data as symbolic
Defining function dev_set_drvdata as symbolic
Removed calls to 'down_write' (function is undefined)
Removed calls to 'up_write' (function is undefined)
Defining function kstrtoull as symbolic
Removed calls to 'down_read' (function is undefined)
Removed calls to 'up_read' (function is undefined)
Defining function sprintf as symbolic
Removed calls to 'i2c_del_driver' (function is undefined)
Removed calls to 'ldv_initialize' (function is undefined)
Removed calls to 'ldv_check_return_value' (function is undefined)
Linked our definitions to these undefined functions:
  strncmp
  __kmalloc
  kfree
  __VERIFIER_error
  __VERIFIER_make_symbolic
  __VERIFIER_malloc0
  __VERIFIER_nondet_int_named
INFO: After-slicing optimizations and preparation time: 0.324267864227
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 134 85 391 4196
INFO: Starting verification
KLEE: WARNING ONCE: Alignment of memory from call "malloc" is not modelled. Using alignment of 8.
KLEE: ERROR: /tmp/symbiotic-fnkq0x/32_1_cilled_true-unreach-call_ok_nondet_linux-3.4-32_1-drivers--leds--leds-bd2802.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5130: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fnkq0x/32_1_cilled_true-unreach-call_ok_nondet_linux-3.4-32_1-drivers--leds--leds-bd2802.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5228: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_12c35513-a5c6-48b1-aeba-fedc684776d3/symbiotic/lib/libc/strncmp.c:7: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fnkq0x/32_1_cilled_true-unreach-call_ok_nondet_linux-3.4-32_1-drivers--leds--leds-bd2802.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:7086: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fnkq0x/32_1_cilled_true-unreach-call_ok_nondet_linux-3.4-32_1-drivers--leds--leds-bd2802.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5132: memory error: object read only
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fnkq0x/32_1_cilled_true-unreach-call_ok_nondet_linux-3.4-32_1-drivers--leds--leds-bd2802.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:5132: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fnkq0x/32_1_cilled_true-unreach-call_ok_nondet_linux-3.4-32_1-drivers--leds--leds-bd2802.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:7092: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_12c35513-a5c6-48b1-aeba-fedc684776d3/symbiotic/lib/libc/strncmp.c:7: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: object read only
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fnkq0x/32_1_cilled_true-unreach-call_ok_nondet_linux-3.4-32_1-drivers--leds--leds-bd2802.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4932: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_12c35513-a5c6-48b1-aeba-fedc684776d3/symbiotic/lib/verifier/__VERIFIER_error.c:9: ASSERTION FAIL: verifier assertion failed
KLEE: NOTE: now ignoring this error at this location
Error found.
RESULT: false(unreach-call)

 --- Error trace ---

Error: ASSERTION FAIL: verifier assertion failed
File: /tmp/vcloud-vcloud-master/worker/working_dir_12c35513-a5c6-48b1-aeba-fedc684776d3/symbiotic/lib/verifier/__VERIFIER_error.c
Line: 9
assembly.ll line: 350
Stack: 
	#000000350 in __VERIFIER_error () at /tmp/vcloud-vcloud-master/worker/working_dir_12c35513-a5c6-48b1-aeba-fedc684776d3/symbiotic/lib/verifier/__VERIFIER_error.c:9
	#100003302 in ldv_blast_assert () at /tmp/symbiotic-fnkq0x/32_1_cilled_true-unreach-call_ok_nondet_linux-3.4-32_1-drivers--leds--leds-bd2802.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:7752
	#200003293 in main () at /tmp/symbiotic-fnkq0x/32_1_cilled_true-unreach-call_ok_nondet_linux-3.4-32_1-drivers--leds--leds-bd2802.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:7884

 --- ----------- ---
Generating witness: /tmp/vcloud-vcloud-master/worker/working_dir_12c35513-a5c6-48b1-aeba-fedc684776d3/symbiotic/witness.graphml
 -- ---- --
Symbolic objects:
nondet := len 8 bytes, |0x68|0xc4|0xe9|0x1|4 times 0x0|
nondet:1 := len 1 bytes, |0x0|
nondet:2 := len 4 bytes, |4 times 0x0|
nondet:3 := len 8 bytes, |8 times 0x0|
nondet:4 := len 8 bytes, |8 times 0x0|
nondet:5 := len 8 bytes, |8 times 0x0|
nondet:6 := len 8 bytes, |8 times 0x0|
nondet:7 := len 8 bytes, |8 times 0x0|
nondet:8 := len 8 bytes, |8 times 0x0|
nondet:9 := len 8 bytes, |8 times 0x0|
nondet:10 := len 8 bytes, |8 times 0x0|
nondet:11 := len 8 bytes, |8 times 0x0|
nondet:12 := len 1 bytes, |0x0|
nondet:13 := len 8 bytes, |0xf0|0xd7|0xe9|0x1|4 times 0x0|
nondet:14 := len 8 bytes, |8 times 0x0|
nondet:15 := len 8 bytes, |8 times 0x0|
nondet:16 := len 8 bytes, |8 times 0x0|
nondet:17 := len 4 bytes, |4 times 0x0|
extern-global:__this_module := len 600 bytes, |600 times 0x0|
main:tmp___8:7675 := len 4 bytes, |4 times 0x1|
main:tmp___7:7690 := len 4 bytes, |4 times 0x0|
main:tmp___8:7675:1 := len 4 bytes, |4 times 0x0|
 -- ---- --
INFO: Total time elapsed: 816.225304127
