bin/symbiotic --witness witness.graphml --no-slice --no-prepare --prp=../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ppp--ppp_generic.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.: 111 229 1712 10881
Removed infinite loop in ppp_pernet
Removed infinite loop in net_generic
Removed infinite loop in __skb_pull
Removed infinite loop in skb_queue_next
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.515757799149
Removed calls to '__init_rwsem' (function is undefined)
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to '__rwlock_init' (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 '__init_waitqueue_head' (function is undefined)
Removed calls to 'lock_acquire' (function is undefined)
Removed calls to 'lockdep_rcu_suspicious' (function is undefined)
Removed calls to 'lock_release' (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 'down_write' (function is undefined)
Removed calls to 'up_write' (function is undefined)
Removed calls to 'list_del' (function is undefined)
Removed calls to '__wake_up' (function is undefined)
Removed calls to '_raw_write_lock_bh' (function is undefined)
Removed calls to '_raw_write_unlock_bh' (function is undefined)
Removed calls to 'skb_queue_purge' (function is undefined)
Defining function printk as symbolic
Removed calls to 'slhc_free' (function is undefined)
Removed calls to 'sk_unattached_filter_destroy' (function is undefined)
Removed calls to 'free_netdev' (function is undefined)
Defining function netdev_err as symbolic
Removed calls to 'module_put' (function is undefined)
Removed calls to '_raw_read_lock_bh' (function is undefined)
Removed calls to '_raw_read_unlock_bh' (function is undefined)
Removed calls to 'skb_queue_tail' (function is undefined)
Removed calls to 'skb_trim' (function is undefined)
Defining function skb_put as symbolic
Defining function skb_copy_bits as symbolic
Defining function slhc_uncompress as symbolic
Defining function netdev_printk as symbolic
Defining function slhc_remember as symbolic
Defining function skb_push as symbolic
Defining function skb_pull_rcsum as symbolic
Defining function pskb_expand_head as symbolic
Defining function skb_pull as symbolic
Defining function slhc_toss as symbolic
Defining function __pskb_pull_tail as symbolic
Removed calls to 'skb_queue_head' (function is undefined)
Removed calls to '__netif_schedule' (function is undefined)
Removed calls to 'warn_slowpath_null' (function is undefined)
Defining function slhc_compress as symbolic
Defining function net_ratelimit as symbolic
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Removed calls to 'idr_init' (function is undefined)
Removed calls to '__mutex_init' (function is undefined)
Removed calls to 'idr_destroy' (function is undefined)
Defining function noop_llseek as symbolic
Removed calls to 'add_wait_queue' (function is undefined)
Removed calls to 'schedule' (function is undefined)
Removed calls to 'remove_wait_queue' (function is undefined)
Removed calls to 'mutex_lock_nested' (function is undefined)
Removed calls to 'might_fault' (function is undefined)
Removed calls to 'idr_remove' (function is undefined)
Removed calls to 'mutex_unlock' (function is undefined)
Removed calls to '__list_del_entry' (function is undefined)
Removed calls to 'down_read' (function is undefined)
Removed calls to 'up_read' (function is undefined)
Removed calls to 'unregister_netdev' (function is undefined)
Defining function capable as symbolic
Removed calls to '__copy_to_user_overflow' (function is undefined)
Defining function slhc_init as symbolic
Removed calls to '__copy_from_user_overflow' (function is undefined)
Defining function sk_unattached_filter_create as symbolic
Defining function memdup_user as symbolic
Defining function sk_chk_filter as symbolic
Defining function _copy_from_user as symbolic
Defining function _copy_to_user as symbolic
Defining function __request_module as symbolic
Defining function try_module_get as symbolic
Defining function idr_find_slowpath as symbolic
Defining function alloc_netdev_mqs as symbolic
Defining function sprintf as symbolic
Defining function register_netdev as symbolic
Defining function idr_alloc as symbolic
Defining function default_wake_function as symbolic
Defining function skb_copy_datagram_iovec as symbolic
Removed calls to '__unregister_chrdev' (function is undefined)
Removed calls to 'device_destroy' (function is undefined)
Removed calls to 'class_destroy' (function is undefined)
Removed calls to 'unregister_pernet_device' (function is undefined)
Defining function ldv_ndo_uninit_1 as symbolic
Defining function ldv_ndo_open_1 as symbolic
Defining function ldv_ndo_stop_1 as symbolic
Defining function register_pernet_device as symbolic
Defining function __class_create as symbolic
Defining function device_create as symbolic
Defining function __register_chrdev as symbolic
Linked our definitions to these undefined functions:
  strlen
  __kmalloc
  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_uint_named
  __VERIFIER_nondet_ulong_named
INFO: After-slicing optimizations and preparation time: 0.592198848724
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 203 180 928 6209
INFO: Starting verification
KLEE: WARNING ONCE: function "ppp_register_net_channel" has inline asm
KLEE: WARNING ONCE: function "ppp_pernet" has inline asm
KLEE: WARNING ONCE: function "net_generic" has inline asm
KLEE: WARNING ONCE: function "ppp_register_channel" has inline asm
KLEE: WARNING ONCE: function "ppp_unregister_channel" has inline asm
KLEE: WARNING ONCE: function "ppp_disconnect_channel" has inline asm
KLEE: WARNING ONCE: function "ppp_destroy_channel" has inline asm
KLEE: WARNING ONCE: function "ppp_destroy_interface" has inline asm
KLEE: WARNING ONCE: function "ppp_do_recv" has inline asm
KLEE: WARNING ONCE: function "ppp_receive_nonmp_frame" has inline asm
KLEE: WARNING ONCE: function "netif_wake_queue" has inline asm
KLEE: WARNING ONCE: function "netif_stop_queue" has inline asm
KLEE: WARNING ONCE: function "ppp_read" has inline asm
KLEE: WARNING ONCE: function "ppp_ioctl" has inline asm
KLEE: WARNING ONCE: function "ppp_release" has inline asm
KLEE: WARNING ONCE: Alignment of memory from call "malloc" is not modelled. Using alignment of 8.
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_976a0c2c-3c57-4cd9-87a1-c33237cfc5bd/symbiotic/lib/verifier/__VERIFIER_exit.c:6: abort failure
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING ONCE: skipping fork (memory cap exceeded)
KLEE: WARNING: killing 8209 states (over memory cap)
KLEE: WARNING: killing 11482 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-DwnDzC/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ppp--ppp_generic.ko-entry_point_false-unreach-call.cil.out.c:6153: inline assembly is unsupported
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 11572 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-DwnDzC/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ppp--ppp_generic.ko-entry_point_false-unreach-call.cil.out.c:7766: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-DwnDzC/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ppp--ppp_generic.ko-entry_point_false-unreach-call.cil.out.c:7717: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 11803 states (over memory cap)
KLEE: WARNING: killing 11281 states (over memory cap)
KLEE: WARNING: killing 11725 states (over memory cap)
KLEE: WARNING: killing 11830 states (over memory cap)
KLEE: WARNING: killing 12141 states (over memory cap)
KLEE: WARNING: killing 11838 states (over memory cap)
KLEE: WARNING: killing 12217 states (over memory cap)
KLEE: WARNING: killing 12392 states (over memory cap)
KLEE: WARNING: killing 12566 states (over memory cap)
KLEE: WARNING: killing 12400 states (over memory cap)
KLEE: WARNING: killing 12239 states (over memory cap)
KLEE: WARNING: killing 12410 states (over memory cap)
KLEE: WARNING: killing 12047 states (over memory cap)
KLEE: WARNING: killing 12346 states (over memory cap)
KLEE: WARNING: killing 12254 states (over memory cap)
KLEE: WARNING: killing 12621 states (over memory cap)
KLEE: WARNING: killing 6746 states (over memory cap)
KLEE: WARNING: killing 12517 states (over memory cap)
KLEE: WARNING: killing 6661 states (over memory cap)
KLEE: WARNING: killing 12279 states (over memory cap)
KLEE: WARNING: killing 6639 states (over memory cap)
KLEE: WARNING: killing 12568 states (over memory cap)
KLEE: WARNING: killing 6879 states (over memory cap)
KLEE: WARNING: killing 12396 states (over memory cap)
KLEE: WARNING: killing 6725 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-DwnDzC/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ppp--ppp_generic.ko-entry_point_false-unreach-call.cil.out.c:7509: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 12489 states (over memory cap)
KLEE: WARNING: killing 12321 states (over memory cap)
KLEE: WARNING: killing 6749 states (over memory cap)
KLEE: WARNING: killing 6612 states (over memory cap)
KLEE: WARNING: killing 12854 states (over memory cap)
KLEE: WARNING: killing 6850 states (over memory cap)
KLEE: WARNING: killing 12812 states (over memory cap)
KLEE: WARNING: killing 6637 states (over memory cap)
KLEE: WARNING: killing 6436 states (over memory cap)
KLEE: WARNING: killing 12560 states (over memory cap)
KLEE: WARNING: killing 6860 states (over memory cap)
KLEE: WARNING: killing 6663 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-DwnDzC/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ppp--ppp_generic.ko-entry_point_false-unreach-call.cil.out.c:7570: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 6527 states (over memory cap)
KLEE: WARNING: killing 12301 states (over memory cap)
KLEE: WARNING: killing 6886 states (over memory cap)
KLEE: WARNING: killing 12517 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-DwnDzC/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ppp--ppp_generic.ko-entry_point_false-unreach-call.cil.out.c:7894: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 6927 states (over memory cap)
KLEE: WARNING: killing 6415 states (over memory cap)
KLEE: WARNING: killing 6594 states (over memory cap)
KLEE: WARNING: killing 6526 states (over memory cap)
KLEE: WARNING: killing 6516 states (over memory cap)
KLEE: WARNING: killing 6446 states (over memory cap)
KLEE: WARNING: killing 6565 states (over memory cap)
KLEE: WARNING: killing 6624 states (over memory cap)
KLEE: WARNING: killing 6553 states (over memory cap)
KLEE: WARNING: killing 6485 states (over memory cap)
KLEE: WARNING: killing 6604 states (over memory cap)
KLEE: WARNING: killing 6599 states (over memory cap)
KLEE: WARNING: killing 6277 states (over memory cap)
KLEE: WARNING: killing 6336 states (over memory cap)
KLEE: WARNING: killing 6639 states (over memory cap)
KLEE: WARNING: killing 6818 states (over memory cap)
KLEE: WARNING: killing 6688 states (over memory cap)
KLEE: WARNING: killing 12089 states (over memory cap)
KLEE: WARNING: killing 6789 states (over memory cap)
KLEE: WARNING: killing 6598 states (over memory cap)
KLEE: WARNING: killing 6342 states (over memory cap)
KLEE: WARNING: killing 6832 states (over memory cap)
KLEE: WARNING: killing 6270 states (over memory cap)
KLEE: WARNING: killing 6388 states (over memory cap)
KLEE: WARNING: killing 6258 states (over memory cap)
KLEE: WARNING: killing 6499 states (over memory cap)
KLEE: WARNING: killing 12159 states (over memory cap)
KLEE: WARNING: killing 6972 states (over memory cap)
KLEE: WARNING: killing 6474 states (over memory cap)
KLEE: WARNING: killing 6590 states (over memory cap)
KLEE: WARNING: killing 6462 states (over memory cap)
KLEE: WARNING: killing 6761 states (over memory cap)
KLEE: WARNING: killing 6635 states (over memory cap)
KLEE: WARNING: killing 6632 states (over memory cap)
KLEE: WARNING: killing 6626 states (over memory cap)
KLEE: WARNING: killing 6193 states (over memory cap)
KLEE: WARNING: killing 6615 states (over memory cap)
KLEE: WARNING: killing 6427 states (over memory cap)
KLEE: WARNING: killing 6540 states (over memory cap)
KLEE: WARNING: killing 6292 states (over memory cap)
KLEE: WARNING: killing 6285 states (over memory cap)
KLEE: WARNING: killing 6646 states (over memory cap)
KLEE: WARNING: killing 6215 states (over memory cap)
KLEE: WARNING: killing 6754 states (over memory cap)
KLEE: WARNING: killing 6385 states (over memory cap)
KLEE: WARNING: killing 6439 states (over memory cap)
KLEE: WARNING: killing 6615 states (over memory cap)
KLEE: WARNING: killing 6489 states (over memory cap)
KLEE: WARNING: killing 6363 states (over memory cap)
KLEE: WARNING: killing 6416 states (over memory cap)
KLEE: WARNING: killing 6711 states (over memory cap)
KLEE: WARNING: killing 6649 states (over memory cap)
KLEE: WARNING: killing 6402 states (over memory cap)
KLEE: WARNING: killing 6518 states (over memory cap)
KLEE: WARNING: killing 6270 states (over memory cap)
KLEE: WARNING: killing 6687 states (over memory cap)
KLEE: WARNING: killing 6505 states (over memory cap)
KLEE: WARNING: killing 6616 states (over memory cap)
KLEE: WARNING: killing 6492 states (over memory cap)
KLEE: WARNING: killing 6308 states (over memory cap)
KLEE: WARNING: killing 6601 states (over memory cap)
KLEE: WARNING: killing 6416 states (over memory cap)
KLEE: WARNING: killing 6650 states (over memory cap)
KLEE: WARNING: killing 6465 states (over memory cap)
KLEE: WARNING: killing 6521 states (over memory cap)
KLEE: WARNING: killing 6515 states (over memory cap)
KLEE: WARNING: killing 6570 states (over memory cap)
KLEE: WARNING: killing 6387 states (over memory cap)
KLEE: WARNING: killing 6440 states (over memory cap)
KLEE: WARNING: killing 6433 states (over memory cap)
KLEE: WARNING: killing 6667 states (over memory cap)
KLEE: WARNING: killing 6426 states (over memory cap)
KLEE: WARNING: killing 6360 states (over memory cap)
KLEE: WARNING: killing 6414 states (over memory cap)
KLEE: WARNING: killing 6408 states (over memory cap)
KLEE: WARNING: killing 6404 states (over memory cap)
KLEE: WARNING: killing 6282 states (over memory cap)
KLEE: WARNING: killing 6630 states (over memory cap)
KLEE: WARNING: killing 6510 states (over memory cap)
KLEE: WARNING: killing 6562 states (over memory cap)
KLEE: WARNING: killing 6324 states (over memory cap)
KLEE: WARNING: killing 6493 states (over memory cap)
KLEE: WARNING: killing 6548 states (over memory cap)
KLEE: WARNING: killing 6600 states (over memory cap)
KLEE: WARNING: killing 6476 states (over memory cap)
KLEE: WARNING: killing 6532 states (over memory cap)
KLEE: WARNING: killing 6408 states (over memory cap)
KLEE: WARNING: killing 6283 states (over memory cap)
KLEE: WARNING: killing 6338 states (over memory cap)
KLEE: WARNING: killing 6390 states (over memory cap)
KLEE: WARNING: killing 6268 states (over memory cap)
KLEE: WARNING: killing 6555 states (over memory cap)
KLEE: WARNING: killing 6665 states (over memory cap)
KLEE: WARNING: killing 6312 states (over memory cap)
KLEE: WARNING: killing 6482 states (over memory cap)
KLEE: WARNING: killing 6473 states (over memory cap)
KLEE: WARNING: killing 6707 states (over memory cap)
KLEE: WARNING: killing 6524 states (over memory cap)
KLEE: WARNING: killing 6345 states (over memory cap)
KLEE: WARNING: killing 6457 states (over memory cap)
KLEE: WARNING: killing 6688 states (over memory cap)
KLEE: WARNING: killing 6274 states (over memory cap)
KLEE: WARNING: killing 6099 states (over memory cap)
KLEE: WARNING: killing 6498 states (over memory cap)
KLEE: WARNING: killing 6318 states (over memory cap)
KLEE: WARNING: killing 6257 states (over memory cap)
KLEE: WARNING: killing 6307 states (over memory cap)
KLEE: WARNING: killing 6590 states (over memory cap)
KLEE: WARNING: killing 6357 states (over memory cap)
KLEE: WARNING: killing 6466 states (over memory cap)
KLEE: WARNING: killing 6461 states (over memory cap)
KLEE: WARNING: killing 6342 states (over memory cap)
