bin/symbiotic --witness witness.graphml --no-slice --no-prepare --prp=../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko_false-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.: 262 711 3026 20704
Removed infinite loop in ldv_assume
Removed infinite loop in ldv_stop
Removed infinite loop in ldv_linux_kernel_module_module_put_and_exit
INFO: Compilation, preparation and instrumentation time: 0.739743947983
Removed calls to '_dev_info' (function is undefined)
Removed calls to 'ldv_after_alloc' (function is undefined)
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Removed calls to 'pci_set_master' (function is undefined)
Removed calls to 'dev_err' (function is undefined)
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to '_raw_spin_lock_irq' (function is undefined)
Removed calls to '_raw_spin_unlock_irq' (function is undefined)
Removed calls to 'dev_warn' (function is undefined)
Removed calls to '__init_work' (function is undefined)
Removed calls to 'lockdep_init_map' (function is undefined)
Removed calls to 'dev_crit' (function is undefined)
Removed calls to 'msleep' (function is undefined)
Removed calls to 'debugfs_remove' (function is undefined)
Removed calls to 'destroy_workqueue' (function is undefined)
Removed calls to 'free_irq' (function is undefined)
Removed calls to 'pci_disable_msi' (function is undefined)
Removed calls to 'pci_iounmap' (function is undefined)
Removed calls to 'pci_release_regions' (function is undefined)
Removed calls to 'pci_disable_device' (function is undefined)
Removed calls to 'ida_remove' (function is undefined)
Removed calls to '__ldv_linux_kernel_locking_spinlock_spin_lock' (function is undefined)
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Removed calls to 'debugfs_remove_recursive' (function is undefined)
Removed calls to 'del_gendisk' (function is undefined)
Removed calls to 'iowrite32' (function is undefined)
Defining function msecs_to_jiffies as symbolic
Removed calls to '_raw_spin_lock_bh' (function is undefined)
Removed calls to 'kmem_cache_free' (function is undefined)
Removed calls to 'list_del' (function is undefined)
Removed calls to '_raw_spin_unlock_bh' (function is undefined)
Removed calls to 'complete' (function is undefined)
Removed calls to '__list_add' (function is undefined)
Defining function ioread32 as symbolic
Defining function del_timer_sync as symbolic
Defining function wait_for_completion_timeout as symbolic
Removed calls to 'iowrite32be' (function is undefined)
Defining function mod_timer as symbolic
Defining function external_allocated_data as symbolic
Defining function cancel_work_sync as symbolic
Removed calls to 'put_disk' (function is undefined)
Removed calls to 'blk_cleanup_queue' (function is undefined)
Removed calls to 'unregister_blkdev' (function is undefined)
Removed calls to 'vfree' (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_mapping_error' (function is undefined)
Removed calls to 'debug_dma_unmap_page' (function is undefined)
Defining function ida_pre_get as symbolic
Defining function pci_enable_device as symbolic
Defining function pci_set_dma_max_seg_size as symbolic
Defining function pci_request_regions as symbolic
Defining function pci_iomap as symbolic
Removed calls to '__mutex_init' (function is undefined)
Removed calls to 'init_timer_key' (function is undefined)
Defining function __alloc_workqueue_key as symbolic
Removed calls to 'blk_queue_dma_alignment' (function is undefined)
Removed calls to 'blk_queue_logical_block_size' (function is undefined)
Removed calls to 'blk_queue_make_request' (function is undefined)
Removed calls to 'blk_queue_bounce_limit' (function is undefined)
Removed calls to 'blk_queue_max_hw_sectors' (function is undefined)
Removed calls to 'blk_queue_physical_block_size' (function is undefined)
Removed calls to 'blk_queue_max_discard_sectors' (function is undefined)
Removed calls to 'add_disk' (function is undefined)
Defining function debugfs_create_dir as symbolic
Defining function debugfs_create_file as symbolic
Defining function register_blkdev as symbolic
Removed calls to '__might_sleep' (function is undefined)
Removed calls to 'generic_start_io_acct' (function is undefined)
Removed calls to 'bio_endio' (function is undefined)
Defining function snprintf as symbolic
Defining function pci_bus_read_config_byte as symbolic
Removed calls to 'generic_end_io_acct' (function is undefined)
Defining function queue_work_on as symbolic
Defining function alloc_disk as symbolic
Defining function blk_alloc_queue as symbolic
Removed calls to 'dev_emerg' (function is undefined)
Removed calls to 'dev_alert' (function is undefined)
Removed calls to 'dev_notice' (function is undefined)
Removed calls to 'debug_dma_map_page' (function is undefined)
Removed calls to 'debug_dma_alloc_coherent' (function is undefined)
Defining function crc32_le as symbolic
Defining function ioread32be as symbolic
Defining function request_threaded_irq as symbolic
Defining function pci_enable_msi_range as symbolic
Defining function dma_set_mask as symbolic
Defining function ida_get_new_above as symbolic
Defining function seq_lseek as symbolic
Defining function seq_read as symbolic
Defining function single_release as symbolic
Defining function single_open as symbolic
Defining function seq_printf as symbolic
Removed calls to 'might_fault' (function is undefined)
Defining function _copy_from_user as symbolic
Defining function _copy_to_user as symbolic
Removed calls to 'pci_unregister_driver' (function is undefined)
Removed calls to 'kmem_cache_destroy' (function is undefined)
Defining function __pci_register_driver as symbolic
Removed calls to 'ldv_pre_probe' (function is undefined)
Defining function kmem_cache_create as symbolic
Removed calls to 'ldv_assert' (function is undefined)
Linked our definitions to these undefined functions:
  __memcpy
  __memset
  kfree
  __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: 0.781709909439
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 278 570 2216 11702
INFO: Starting verification
KLEE: WARNING ONCE: function "creg_cmd_done_cb" has inline asm
KLEE: WARNING ONCE: function "pci_free_consistent" has inline asm
KLEE: WARNING ONCE: function "pci_unmap_page" has inline asm
KLEE: WARNING ONCE: function "rsxx_setup_dev" has inline asm
KLEE: WARNING ONCE: function "rsxx_card_state_to_str" has inline asm
KLEE: WARNING ONCE: function "rsxx_schedule_done" has inline asm
KLEE: WARNING ONCE: function "rsxx_dma_configure" has inline asm
KLEE: WARNING ONCE: function "rsxx_error_detected" has inline asm
KLEE: WARNING ONCE: function "rsxx_reg_access" 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_c0c2829e-7e38-4c9b-a33c-96843d0470fe/symbiotic/lib/verifier/__VERIFIER_exit.c:6: abort failure
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-biiEDy/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko_false-unreach-call.cil.c:7947: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-biiEDy/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko_false-unreach-call.cil.c:8589: invalid function pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: output directory is "/tmp/symbiotic-biiEDy/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "creg_cmd_done_cb" has inline asm
KLEE: WARNING ONCE: function "pci_free_consistent" has inline asm
KLEE: WARNING ONCE: function "pci_unmap_page" has inline asm
KLEE: WARNING ONCE: function "rsxx_setup_dev" has inline asm
KLEE: WARNING ONCE: function "rsxx_card_state_to_str" has inline asm
KLEE: WARNING ONCE: function "rsxx_schedule_done" has inline asm
KLEE: WARNING ONCE: function "rsxx_dma_configure" has inline asm
KLEE: WARNING ONCE: function "rsxx_error_detected" has inline asm
KLEE: WARNING ONCE: function "rsxx_reg_access" 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_c0c2829e-7e38-4c9b-a33c-96843d0470fe/symbiotic/lib/verifier/__VERIFIER_exit.c:6: abort failure
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-biiEDy/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko_false-unreach-call.cil.c:7947: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-biiEDy/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko_false-unreach-call.cil.c:8589: invalid function pointer
KLEE: NOTE: now ignoring this error at this location
0  klee            0x00000000012fcca8 llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 56
1  klee            0x00000000012fac7e llvm::sys::RunSignalHandlers() + 62
2  klee            0x00000000012fadcc
3  libpthread.so.0 0x00007fb2fb10a390
4  klee            0x0000000000a5a716 klee::SltExpr::create(klee::ref<klee::Expr> const&, klee::ref<klee::Expr> const&) + 38
5  klee            0x00000000005d77cc klee::Executor::executeInstruction(klee::ExecutionState&, klee::KInstruction*) + 10924
6  klee            0x00000000005da8c5 klee::Executor::run(klee::ExecutionState&) + 2117
7  klee            0x00000000005daeef klee::Executor::runFunctionAsMain(llvm::Function*, int, char**, char**) + 1391
8  klee            0x0000000000593c63 main + 8867
9  libc.so.6       0x00007fb2fa4ae830 __libc_start_main + 240
10 klee            0x00000000005bed49 _start + 41
Running the verifier failed
RESULT: unknown
INFO: Total time elapsed: 7.22030901909
