bin/symbiotic --witness witness.graphml --no-slice --no-prepare --prp=../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp ../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-pci-cx25821-cx25821_true-unreach-call.cil.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.: 396 400 2884 22179
Removed infinite loop in ldv_assume
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.796125888824
Defining function printk as symbolic
Removed calls to '__const_udelay' (function is undefined)
Removed calls to '__release_region' (function is undefined)
Removed calls to 'i2c_del_adapter' (function is undefined)
Removed calls to 'iounmap' (function is undefined)
Removed calls to 'video_unregister_device' (function is undefined)
Removed calls to 'v4l2_ctrl_handler_free' (function is undefined)
Removed calls to 'btcx_riscmem_free' (function is undefined)
Removed calls to 'free_irq' (function is undefined)
Removed calls to 'warn_slowpath_null' (function is undefined)
Removed calls to 'debug_dma_free_coherent' (function is undefined)
Defining function btcx_riscmem_alloc as symbolic
Removed calls to 'pci_unregister_driver' (function is undefined)
Defining function __pci_register_driver as symbolic
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Removed calls to 'v4l2_get_timestamp' (function is undefined)
Removed calls to 'list_del' (function is undefined)
Removed calls to '__wake_up' (function is undefined)
Removed calls to '__list_del_entry' (function is undefined)
Removed calls to '__list_add' (function is undefined)
Defining function mod_timer as symbolic
Defining function del_timer as symbolic
Defining function videobuf_to_dma as symbolic
Defining function videobuf_iolock as symbolic
Defining function videobuf_waiton as symbolic
Defining function videobuf_dma_unmap as symbolic
Defining function videobuf_dma_free as symbolic
Defining function videobuf_mmap_mapper as symbolic
Defining function video_devdata as symbolic
Defining function v4l2_ctrl_poll as symbolic
Defining function videobuf_poll_stream as symbolic
Defining function videobuf_read_one as symbolic
Defining function video_ioctl2 as symbolic
Defining function videobuf_dqbuf as symbolic
Defining function strlcpy as symbolic
Defining function videobuf_qbuf as symbolic
Defining function videobuf_querybuf as symbolic
Defining function sprintf as symbolic
Defining function videobuf_reqbufs as symbolic
Defining function videobuf_streamoff as symbolic
Defining function videobuf_streamon as symbolic
Defining function v4l2_ctrl_subscribe_event as symbolic
Defining function v4l2_event_unsubscribe as symbolic
Removed calls to '__init_waitqueue_head' (function is undefined)
Removed calls to 'finish_wait' (function is undefined)
Removed calls to 'schedule' (function is undefined)
Defining function prepare_to_wait_event as symbolic
Defining function request_threaded_irq as symbolic
Removed calls to 'debug_dma_alloc_coherent' (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 '__mutex_init' (function is undefined)
Removed calls to 'pci_set_master' (function is undefined)
Removed calls to 'pci_disable_device' (function is undefined)
Removed calls to 'v4l2_device_unregister' (function is undefined)
Defining function v4l2_device_register as symbolic
Defining function pci_enable_device as symbolic
Defining function dma_supported as symbolic
Defining function pci_bus_read_config_byte as symbolic
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to 'init_timer_key' (function is undefined)
Removed calls to 'videobuf_queue_sg_init' (function is undefined)
Defining function v4l2_ctrl_handler_init_class as symbolic
Defining function v4l2_ctrl_new_std as symbolic
Defining function v4l2_ctrl_handler_setup as symbolic
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Defining function snprintf as symbolic
Defining function __video_register_device as symbolic
Defining function _raw_spin_lock_irqsave as symbolic
Defining function i2c_add_adapter as symbolic
Defining function ioremap_nocache as symbolic
Defining function __request_region as symbolic
Defining function v4l2_fh_open as symbolic
Defining function v4l2_fh_release as symbolic
Removed calls to 'videobuf_queue_cancel' (function is undefined)
Defining function videobuf_mmap_free 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 'video_device_release_empty' (function is undefined)
Removed calls to 'ldv_assert' (function is undefined)
Linked our definitions to these undefined functions:
  strcpy
  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: 0.755097866058
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 454 369 1479 12504
INFO: Starting verification
KLEE: WARNING ONCE: function "cx25821_sram_channel_setup_audio" has inline asm
KLEE: WARNING ONCE: function "cx25821_sram_channel_dump_audio" has inline asm
KLEE: WARNING ONCE: function "i2c_readbytes" has inline asm
KLEE: WARNING ONCE: function "i2c_sendbytes" has inline asm
KLEE: WARNING ONCE: function "i2c_wait_done" has inline asm
KLEE: WARNING ONCE: function "cx25821_video_unregister" has inline asm
KLEE: WARNING ONCE: function "cx25821_stop_upstream_video" has inline asm
KLEE: WARNING ONCE: function "pci_free_consistent" has inline asm
KLEE: WARNING ONCE: function "cx25821_risc_databuffer_audio" has inline asm
KLEE: WARNING ONCE: function "cx25821_irq" has inline asm
KLEE: WARNING ONCE: function "cx25821_video_irq" has inline asm
KLEE: WARNING ONCE: function "cx25821_sram_channel_dump" has inline asm
KLEE: WARNING ONCE: function "cx25821_start_video_dma" has inline asm
KLEE: WARNING ONCE: function "cx25821_sram_channel_setup" has inline asm
KLEE: WARNING ONCE: function "cx25821_set_gpiopin_direction" has inline asm
KLEE: WARNING ONCE: function "cx25821_buffer_prepare" has inline asm
KLEE: WARNING ONCE: function "cx25821_free_buffer" has inline asm
KLEE: WARNING ONCE: function "cx25821_risc_buffer" has inline asm
KLEE: WARNING ONCE: function "vidioc_log_status" has inline asm
KLEE: WARNING ONCE: function "vidioc_s_fmt_vid_cap" has inline asm
KLEE: WARNING ONCE: function "cx25821_vidupstream_init" has inline asm
KLEE: WARNING ONCE: function "cx25821_sram_channel_setup_upstream" has inline asm
KLEE: WARNING ONCE: function "cx25821_upstream_irq" has inline asm
KLEE: WARNING ONCE: function "cx25821_initdev" has inline asm
KLEE: WARNING ONCE: function "cx25821_shutdown" has inline asm
KLEE: WARNING ONCE: function "cx25821_gpio_init" has inline asm
KLEE: WARNING ONCE: function "cx25821_video_register" has inline asm
KLEE: WARNING ONCE: function "cx25821_vid_timeout" has inline asm
KLEE: WARNING ONCE: function "video_release" has inline asm
KLEE: WARNING ONCE: function "cx25821_set_pixel_format" has inline asm
KLEE: WARNING: undefined reference to function: video_device_release_empty
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_826c2206-30fc-430e-a190-5da5b2c2ce6f/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: WARNING ONCE: skipping fork (memory cap exceeded)
KLEE: WARNING: killing 13963 states (over memory cap)
KLEE: WARNING: killing 12593 states (over memory cap)
KLEE: WARNING: killing 22690 states (over memory cap)
KLEE: WARNING: killing 12377 states (over memory cap)
KLEE: WARNING: killing 22903 states (over memory cap)
KLEE: WARNING: killing 23196 states (over memory cap)
KLEE: WARNING: killing 12153 states (over memory cap)
KLEE: WARNING: killing 22004 states (over memory cap)
KLEE: WARNING: killing 12447 states (over memory cap)
KLEE: WARNING: killing 23563 states (over memory cap)
KLEE: WARNING: killing 12151 states (over memory cap)
KLEE: WARNING: killing 12014 states (over memory cap)
KLEE: WARNING: killing 23665 states (over memory cap)
KLEE: WARNING: killing 12784 states (over memory cap)
KLEE: WARNING: killing 12405 states (over memory cap)
KLEE: WARNING: killing 12973 states (over memory cap)
KLEE: WARNING: killing 12251 states (over memory cap)
KLEE: WARNING: killing 13408 states (over memory cap)
KLEE: WARNING: killing 12918 states (over memory cap)
KLEE: WARNING: killing 13485 states (over memory cap)
KLEE: WARNING: killing 13813 states (over memory cap)
KLEE: WARNING: killing 13796 states (over memory cap)
KLEE: WARNING: killing 13186 states (over memory cap)
KLEE: WARNING: killing 13521 states (over memory cap)
KLEE: WARNING: killing 13956 states (over memory cap)
KLEE: WARNING: killing 13362 states (over memory cap)
KLEE: WARNING: killing 13226 states (over memory cap)
KLEE: WARNING: killing 13205 states (over memory cap)
KLEE: WARNING: killing 13537 states (over memory cap)
KLEE: WARNING: killing 13171 states (over memory cap)
KLEE: WARNING: killing 12693 states (over memory cap)
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KLEE: WARNING: killing 12659 states (over memory cap)
KLEE: WARNING: killing 13333 states (over memory cap)
KLEE: WARNING: killing 12977 states (over memory cap)
KLEE: WARNING: killing 12273 states (over memory cap)
KLEE: WARNING: killing 12836 states (over memory cap)
KLEE: WARNING: killing 12815 states (over memory cap)
KLEE: WARNING: killing 12572 states (over memory cap)
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KLEE: WARNING: killing 12998 states (over memory cap)
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KLEE: WARNING: killing 12725 states (over memory cap)
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KLEE: WARNING: killing 12564 states (over memory cap)
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KLEE: WARNING: killing 12422 states (over memory cap)
KLEE: WARNING: killing 12518 states (over memory cap)
KLEE: WARNING: killing 12278 states (over memory cap)
KLEE: WARNING: killing 12706 states (over memory cap)
KLEE: WARNING: killing 12471 states (over memory cap)
KLEE: WARNING: killing 12795 states (over memory cap)
KLEE: WARNING: killing 13000 states (over memory cap)
KLEE: WARNING: killing 12656 states (over memory cap)
KLEE: WARNING: killing 12751 states (over memory cap)
KLEE: WARNING: killing 12622 states (over memory cap)
KLEE: WARNING: killing 12827 states (over memory cap)
KLEE: WARNING: killing 13043 states (over memory cap)
KLEE: WARNING: killing 12581 states (over memory cap)
KLEE: WARNING: killing 12898 states (over memory cap)
KLEE: WARNING: killing 13105 states (over memory cap)
KLEE: WARNING: killing 12428 states (over memory cap)
KLEE: WARNING: killing 12857 states (over memory cap)
KLEE: WARNING: killing 12172 states (over memory cap)
KLEE: WARNING: killing 13051 states (over memory cap)
KLEE: WARNING: killing 12708 states (over memory cap)
KLEE: WARNING: killing 12800 states (over memory cap)
KLEE: WARNING: killing 12677 states (over memory cap)
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KLEE: WARNING: killing 12320 states (over memory cap)
KLEE: WARNING: killing 12527 states (over memory cap)
KLEE: WARNING: killing 12729 states (over memory cap)
KLEE: WARNING: killing 13262 states (over memory cap)
KLEE: WARNING: killing 12267 states (over memory cap)
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KLEE: WARNING: killing 12963 states (over memory cap)
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KLEE: WARNING: killing 12753 states (over memory cap)
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KLEE: WARNING: killing 12546 states (over memory cap)
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KLEE: WARNING: killing 12624 states (over memory cap)
KLEE: WARNING: killing 12825 states (over memory cap)
KLEE: WARNING: killing 12603 states (over memory cap)
KLEE: WARNING: killing 13009 states (over memory cap)
KLEE: WARNING: killing 12790 states (over memory cap)
KLEE: WARNING: killing 12563 states (over memory cap)
KLEE: WARNING: killing 12759 states (over memory cap)
KLEE: WARNING: killing 12954 states (over memory cap)
KLEE: WARNING: killing 12522 states (over memory cap)
KLEE: WARNING: killing 13150 states (over memory cap)
KLEE: WARNING: killing 12505 states (over memory cap)
KLEE: WARNING: killing 12595 states (over memory cap)
KLEE: WARNING: killing 12268 states (over memory cap)
KLEE: WARNING: killing 12671 states (over memory cap)
KLEE: WARNING: killing 12661 states (over memory cap)
KLEE: WARNING: killing 12967 states (over memory cap)
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KLEE: WARNING: killing 12421 states (over memory cap)
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KLEE: WARNING: killing 12914 states (over memory cap)
KLEE: WARNING: killing 12586 states (over memory cap)
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KLEE: WARNING: killing 12882 states (over memory cap)
KLEE: WARNING: killing 12764 states (over memory cap)
KLEE: WARNING: killing 12547 states (over memory cap)
KLEE: WARNING: killing 12742 states (over memory cap)
KLEE: WARNING: killing 12527 states (over memory cap)
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KLEE: WARNING: killing 12708 states (over memory cap)
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KLEE: WARNING: killing 12684 states (over memory cap)
KLEE: WARNING: killing 13081 states (over memory cap)
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KLEE: WARNING: killing 12746 states (over memory cap)
KLEE: WARNING: killing 12634 states (over memory cap)
KLEE: WARNING: killing 12417 states (over memory cap)
KLEE: WARNING: killing 12619 states (over memory cap)
KLEE: WARNING: killing 12293 states (over memory cap)
KLEE: WARNING: killing 12896 states (over memory cap)
KLEE: WARNING: killing 12678 states (over memory cap)
KLEE: WARNING: killing 13288 states (over memory cap)
KLEE: WARNING: killing 13069 states (over memory cap)
KLEE: WARNING: killing 12237 states (over memory cap)
KLEE: WARNING: killing 12735 states (over memory cap)
KLEE: WARNING: killing 12517 states (over memory cap)
KLEE: WARNING: killing 12300 states (over memory cap)
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KLEE: WARNING: killing 13096 states (over memory cap)
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KLEE: WARNING: killing 12759 states (over memory cap)
KLEE: WARNING: killing 12544 states (over memory cap)
KLEE: WARNING: killing 12834 states (over memory cap)
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KLEE: WARNING: killing 12447 states (over memory cap)
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KLEE: WARNING: killing 12803 states (over memory cap)
