bin/symbiotic --witness witness.graphml --no-slice --no-prepare --prp=../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-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.: 159 275 2836 17961
Removed infinite loop in arch_local_save_flags
Removed infinite loop in ldv_stop
Removed infinite loop in ldv_module_put_and_exit
INFO: Compilation, preparation and instrumentation time: 0.743660211563
Removed calls to 'ttm_pool_unpopulate' (function is undefined)
Removed calls to 'drm_err' (function is undefined)
Removed calls to 'iowrite16' (function is undefined)
Removed calls to 'iowrite32' (function is undefined)
Removed calls to 'iowrite8' (function is undefined)
Removed calls to 'drm_mode_config_init' (function is undefined)
Removed calls to 'ttm_bo_kunmap' (function is undefined)
Removed calls to 'drm_mode_config_cleanup' (function is undefined)
Removed calls to 'pci_iounmap' (function is undefined)
Defining function drm_pci_set_busid as symbolic
Removed calls to 'ttm_bo_unref' (function is undefined)
Removed calls to 'mutex_lock_nested' (function is undefined)
Removed calls to 'drm_gem_object_free' (function is undefined)
Removed calls to 'mutex_unlock' (function is undefined)
Defining function drm_gem_dumb_destroy as symbolic
Defining function drm_gem_object_lookup as symbolic
Defining function drm_gem_handle_create as symbolic
Removed calls to 'lock_acquire' (function is undefined)
Removed calls to 'lock_release' (function is undefined)
Defining function drm_gem_object_init as symbolic
Defining function ttm_bo_dma_acc_size as symbolic
Removed calls to 'drm_gem_object_release' (function is undefined)
Defining function ttm_bo_init as symbolic
Removed calls to 'fb_dealloc_cmap' (function is undefined)
Removed calls to 'framebuffer_release' (function is undefined)
Removed calls to 'drm_fb_helper_fini' (function is undefined)
Removed calls to 'vfree' (function is undefined)
Removed calls to 'drm_framebuffer_unregister_private' (function is undefined)
Removed calls to 'drm_framebuffer_cleanup' (function is undefined)
Removed calls to 'drm_global_item_unref' (function is undefined)
Removed calls to 'arch_phys_wc_del' (function is undefined)
Defining function ttm_bo_device_release as symbolic
Defining function unregister_framebuffer as symbolic
Defining function pci_iomap as symbolic
Defining function printk as symbolic
Removed calls to '__const_udelay' (function is undefined)
Removed calls to '__udelay' (function is undefined)
Removed calls to 'drm_ut_debug_printk' (function is undefined)
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to 'drm_fb_helper_prepare' (function is undefined)
Removed calls to 'drm_helper_disable_unused_functions' (function is undefined)
Defining function drm_fb_helper_init as symbolic
Defining function drm_fb_helper_single_add_all_connectors as symbolic
Defining function drm_fb_helper_initial_config as symbolic
Defining function drm_connector_init as symbolic
Defining function drm_connector_register as symbolic
Defining function drm_mode_connector_attach_encoder as symbolic
Defining function snprintf as symbolic
Defining function i2c_bit_add_bus as symbolic
Defining function ioread8 as symbolic
Defining function drm_encoder_init as symbolic
Defining function drm_crtc_init as symbolic
Defining function drm_mode_crtc_set_gamma_size as symbolic
Removed calls to 'warn_slowpath_null' (function is undefined)
Removed calls to 'ttm_bo_del_sub_from_lru' (function is undefined)
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to 'ttm_bo_add_to_lru' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Removed calls to 'ww_mutex_unlock' (function is undefined)
Defining function ttm_bo_kmap as symbolic
Defining function ttm_bo_validate as symbolic
Defining function mutex_lock_interruptible_nested as symbolic
Defining function mutex_trylock as symbolic
Defining function ttm_bo_device_init as symbolic
Defining function ttm_bo_init_mm as symbolic
Defining function arch_phys_wc_add as symbolic
Removed calls to 'ttm_mem_global_release' (function is undefined)
Defining function drm_global_item_ref as symbolic
Defining function ttm_bo_global_init as symbolic
Defining function ttm_mem_global_init as symbolic
Defining function ioread32 as symbolic
Defining function pci_bus_write_config_dword as symbolic
Defining function pci_bus_read_config_dword as symbolic
Defining function drm_read as symbolic
Defining function drm_poll as symbolic
Defining function drm_ioctl as symbolic
Defining function drm_compat_ioctl as symbolic
Defining function drm_open as symbolic
Defining function drm_release as symbolic
Defining function ttm_bo_mmap as symbolic
Removed calls to 'drm_put_dev' (function is undefined)
Defining function drm_get_pci_dev as symbolic
Removed calls to 'pci_disable_device' (function is undefined)
Removed calls to 'drm_kms_helper_poll_enable' (function is undefined)
Removed calls to 'drm_kms_helper_poll_disable' (function is undefined)
Removed calls to 'console_lock' (function is undefined)
Removed calls to 'fb_set_suspend' (function is undefined)
Removed calls to 'console_unlock' (function is undefined)
Defining function pci_save_state as symbolic
Removed calls to 'drm_mode_config_reset' (function is undefined)
Removed calls to 'drm_helper_resume_force_mode' (function is undefined)
Defining function pci_enable_device as symbolic
Defining function pci_set_power_state as symbolic
Removed calls to 'drm_helper_mode_fill_fb_struct' (function is undefined)
Defining function drm_framebuffer_init as symbolic
Removed calls to 'drm_crtc_cleanup' (function is undefined)
Defining function drm_crtc_helper_set_config as symbolic
Defining function drm_mode_vrefresh as symbolic
Removed calls to 'msleep' (function is undefined)
Removed calls to 'drm_encoder_cleanup' (function is undefined)
Defining function drm_helper_probe_single_connector_modes as symbolic
Removed calls to 'i2c_del_adapter' (function is undefined)
Removed calls to 'drm_connector_unregister' (function is undefined)
Removed calls to 'drm_connector_cleanup' (function is undefined)
Defining function drm_mode_object_find as symbolic
Defining function drm_get_edid as symbolic
Defining function drm_mode_connector_update_edid_property as symbolic
Defining function drm_add_edid_modes as symbolic
Removed calls to 'drm_fb_get_bpp_depth' (function is undefined)
Removed calls to 'drm_fb_helper_fill_fix' (function is undefined)
Removed calls to 'drm_fb_helper_fill_var' (function is undefined)
Defining function drm_mode_legacy_fb_format as symbolic
Defining function vmalloc as symbolic
Defining function framebuffer_alloc as symbolic
Defining function fb_alloc_cmap as symbolic
Defining function drm_fb_helper_check_var as symbolic
Defining function drm_fb_helper_set_par as symbolic
Defining function drm_fb_helper_setcmap as symbolic
Defining function drm_fb_helper_blank as symbolic
Defining function drm_fb_helper_pan_display as symbolic
Removed calls to 'sys_fillrect' (function is undefined)
Removed calls to 'sys_copyarea' (function is undefined)
Removed calls to 'sys_imageblit' (function is undefined)
Defining function drm_fb_helper_debug_enter as symbolic
Defining function drm_fb_helper_debug_leave as symbolic
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Defining function _raw_spin_lock_irqsave as symbolic
Removed calls to 'ttm_tt_fini' (function is undefined)
Defining function drm_vma_node_is_allowed as symbolic
Defining function ttm_bo_move_memcpy as symbolic
Defining function ttm_pool_populate as symbolic
Defining function ttm_tt_init as symbolic
Removed calls to 'ldv_initialize' (function is undefined)
Removed calls to 'drm_pci_exit' (function is undefined)
Defining function ldv_suspend_late_16 as symbolic
Defining function ldv_restore_early_16 as symbolic
Defining function ldv_resume_early_16 as symbolic
Defining function ldv_thaw_early_16 as symbolic
Defining function ldv_resume_noirq_16 as symbolic
Defining function ldv_freeze_noirq_16 as symbolic
Defining function ldv_prepare_16 as symbolic
Defining function ldv_freeze_late_16 as symbolic
Defining function ldv_thaw_noirq_16 as symbolic
Defining function ldv_poweroff_noirq_16 as symbolic
Defining function ldv_poweroff_late_16 as symbolic
Defining function ldv_restore_noirq_16 as symbolic
Defining function ldv_suspend_noirq_16 as symbolic
Defining function ldv_complete_16 as symbolic
Defining function ldv_shutdown_15 as symbolic
Removed calls to 'drm_helper_connector_dpms' (function is undefined)
Defining function ldv_probe_5 as symbolic
Defining function ldv_release_10 as symbolic
Defining function ldv_bind_10 as symbolic
Defining function ldv_connect_10 as symbolic
Defining function ldv_probe_8 as symbolic
Defining function ldv_probe_12 as symbolic
Defining function ldv_probe_9 as symbolic
Defining function vgacon_text_force as symbolic
Defining function drm_pci_init as symbolic
Defining function ldv_probe_2 as symbolic
Defining function request_firmware as symbolic
Linked our definitions to these undefined functions:
  strcpy
  __kmalloc
  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: 0.792927980423
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 263 259 1436 9268
INFO: Starting verification
KLEE: WARNING ONCE: function "ast_dumb_mmap_offset" has inline asm
KLEE: WARNING ONCE: function "drm_gem_object_unreference_unlocked" has inline asm
KLEE: WARNING ONCE: function "drm_gem_object_unreference_unlocked___0" has inline asm
KLEE: WARNING ONCE: function "ast_fbdev_fini" has inline asm
KLEE: WARNING ONCE: function "ast_cursor_set" has inline asm
KLEE: WARNING ONCE: function "ast_cursor_move" has inline asm
KLEE: WARNING ONCE: function "ast_dirty_update" has inline asm
KLEE: WARNING: undefined reference to function: drm_helper_connector_dpms
KLEE: WARNING: undefined reference to function: ttm_bo_global_release
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_c1fea01b-520d-4d59-842e-1fe6b15229db/symbiotic/lib/verifier/__VERIFIER_exit.c:6: abort failure
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 9469 states (over memory cap)
KLEE: WARNING ONCE: skipping fork (memory cap exceeded)
KLEE: WARNING: killing 17472 states (over memory cap)
KLEE: WARNING: killing 18286 states (over memory cap)
KLEE: WARNING: killing 18381 states (over memory cap)
KLEE: WARNING: killing 18701 states (over memory cap)
KLEE: WARNING: killing 17735 states (over memory cap)
KLEE: WARNING: killing 18190 states (over memory cap)
KLEE: WARNING: killing 17227 states (over memory cap)
KLEE: WARNING: killing 17895 states (over memory cap)
KLEE: WARNING: killing 18849 states (over memory cap)
KLEE: WARNING: killing 19738 states (over memory cap)
KLEE: WARNING: killing 20692 states (over memory cap)
KLEE: WARNING: killing 20232 states (over memory cap)
KLEE: WARNING: killing 21188 states (over memory cap)
KLEE: WARNING: killing 21444 states (over memory cap)
KLEE: WARNING: killing 22330 states (over memory cap)
KLEE: WARNING: killing 22799 states (over memory cap)
KLEE: WARNING: killing 22077 states (over memory cap)
KLEE: WARNING: killing 21914 states (over memory cap)
KLEE: WARNING: killing 21742 states (over memory cap)
KLEE: WARNING: killing 20677 states (over memory cap)
KLEE: WARNING: killing 20852 states (over memory cap)
KLEE: WARNING: killing 19856 states (over memory cap)
KLEE: WARNING: killing 20732 states (over memory cap)
KLEE: WARNING: killing 20635 states (over memory cap)
KLEE: WARNING: killing 20674 states (over memory cap)
KLEE: WARNING: killing 21066 states (over memory cap)
KLEE: WARNING: killing 20834 states (over memory cap)
KLEE: WARNING: killing 21566 states (over memory cap)
KLEE: WARNING: killing 20437 states (over memory cap)
KLEE: WARNING: killing 20682 states (over memory cap)
KLEE: WARNING: killing 21691 states (over memory cap)
KLEE: WARNING: killing 20563 states (over memory cap)
KLEE: WARNING: killing 20254 states (over memory cap)
KLEE: WARNING: killing 20644 states (over memory cap)
KLEE: WARNING: killing 20967 states (over memory cap)
KLEE: WARNING: killing 21087 states (over memory cap)
KLEE: WARNING: killing 20177 states (over memory cap)
KLEE: WARNING: killing 21929 states (over memory cap)
KLEE: WARNING: killing 20944 states (over memory cap)
KLEE: WARNING: killing 21127 states (over memory cap)
KLEE: WARNING: killing 21720 states (over memory cap)
KLEE: WARNING: killing 20675 states (over memory cap)
KLEE: WARNING: killing 20645 states (over memory cap)
KLEE: WARNING: killing 20423 states (over memory cap)
KLEE: WARNING: killing 21274 states (over memory cap)
KLEE: WARNING: killing 21189 states (over memory cap)
KLEE: WARNING: killing 21162 states (over memory cap)
KLEE: WARNING: killing 21414 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:7675: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 21244 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:7600: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 22167 states (over memory cap)
KLEE: WARNING: killing 20791 states (over memory cap)
KLEE: WARNING: killing 21639 states (over memory cap)
KLEE: WARNING: killing 20673 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:11352: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 21849 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:11266: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 20751 states (over memory cap)
KLEE: WARNING: killing 20389 states (over memory cap)
KLEE: WARNING: killing 20756 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:9368: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:9412: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 21876 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:8998: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:9171: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:9053: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 20849 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:9124: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 20892 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:6815: inline assembly is unsupported
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 21204 states (over memory cap)
KLEE: WARNING: killing 21648 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:11081: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 20491 states (over memory cap)
KLEE: WARNING: killing 21320 states (over memory cap)
KLEE: WARNING: killing 21109 states (over memory cap)
KLEE: WARNING: killing 20691 states (over memory cap)
KLEE: WARNING: killing 20397 states (over memory cap)
KLEE: WARNING: killing 21039 states (over memory cap)
KLEE: WARNING: killing 21748 states (over memory cap)
KLEE: WARNING: killing 20938 states (over memory cap)
KLEE: WARNING: killing 21640 states (over memory cap)
KLEE: WARNING: killing 21687 states (over memory cap)
KLEE: WARNING: killing 21271 states (over memory cap)
KLEE: WARNING: killing 20713 states (over memory cap)
KLEE: WARNING: killing 20896 states (over memory cap)
KLEE: WARNING: killing 20804 states (over memory cap)
KLEE: WARNING: killing 20518 states (over memory cap)
KLEE: WARNING: killing 20621 states (over memory cap)
KLEE: WARNING: killing 21518 states (over memory cap)
KLEE: WARNING: killing 22083 states (over memory cap)
KLEE: WARNING: killing 21870 states (over memory cap)
KLEE: WARNING: killing 21192 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:9514: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 21895 states (over memory cap)
KLEE: WARNING: killing 21807 states (over memory cap)
KLEE: WARNING: killing 21462 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:9930: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:10015: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 21187 states (over memory cap)
KLEE: WARNING: killing 21877 states (over memory cap)
KLEE: WARNING: killing 21796 states (over memory cap)
KLEE: WARNING: killing 20350 states (over memory cap)
KLEE: WARNING: killing 21884 states (over memory cap)
KLEE: WARNING: killing 21537 states (over memory cap)
KLEE: WARNING: killing 20867 states (over memory cap)
KLEE: WARNING: killing 20727 states (over memory cap)
KLEE: WARNING: killing 20445 states (over memory cap)
KLEE: WARNING: killing 20034 states (over memory cap)
KLEE: WARNING: killing 20285 states (over memory cap)
KLEE: WARNING: killing 21480 states (over memory cap)
KLEE: WARNING: killing 21658 states (over memory cap)
KLEE: WARNING: killing 21767 states (over memory cap)
KLEE: WARNING: killing 20466 states (over memory cap)
KLEE: WARNING: killing 22121 states (over memory cap)
KLEE: WARNING: killing 21779 states (over memory cap)
KLEE: WARNING: killing 21579 states (over memory cap)
KLEE: WARNING: killing 21499 states (over memory cap)
KLEE: WARNING: killing 20906 states (over memory cap)
KLEE: WARNING: killing 20108 states (over memory cap)
KLEE: WARNING: killing 21121 states (over memory cap)
KLEE: WARNING: killing 21488 states (over memory cap)
KLEE: WARNING: killing 21653 states (over memory cap)
KLEE: WARNING: killing 21190 states (over memory cap)
KLEE: WARNING: killing 21159 states (over memory cap)
KLEE: WARNING: killing 21141 states (over memory cap)
KLEE: WARNING: killing 21060 states (over memory cap)
KLEE: WARNING: killing 20920 states (over memory cap)
KLEE: WARNING: killing 20709 states (over memory cap)
KLEE: WARNING: killing 21269 states (over memory cap)
KLEE: WARNING: killing 21632 states (over memory cap)
KLEE: WARNING: killing 21109 states (over memory cap)
KLEE: WARNING: killing 21344 states (over memory cap)
KLEE: WARNING: killing 20754 states (over memory cap)
KLEE: WARNING: killing 21174 states (over memory cap)
KLEE: WARNING: killing 21542 states (over memory cap)
KLEE: WARNING: killing 22223 states (over memory cap)
KLEE: WARNING: killing 21199 states (over memory cap)
KLEE: WARNING: killing 21999 states (over memory cap)
KLEE: WARNING: killing 20348 states (over memory cap)
KLEE: WARNING: killing 21396 states (over memory cap)
KLEE: WARNING: killing 20494 states (over memory cap)
KLEE: WARNING: killing 20787 states (over memory cap)
KLEE: WARNING: killing 21075 states (over memory cap)
KLEE: WARNING: killing 20934 states (over memory cap)
KLEE: WARNING: killing 21990 states (over memory cap)
KLEE: WARNING: killing 21722 states (over memory cap)
KLEE: WARNING: killing 20697 states (over memory cap)
KLEE: WARNING: killing 21445 states (over memory cap)
KLEE: WARNING: killing 21926 states (over memory cap)
KLEE: WARNING: killing 20529 states (over memory cap)
klee: /var/xchalup4/symbiotic/klee/include/klee/Internal/ADT/DiscretePDF.inc:116: void klee::DiscretePDF<T>::remove(T) [with T = klee::ExecutionState*]: Assertion `0 && "remove: argument(item) not in tree"' failed.
KLEE: output directory is "/tmp/symbiotic-tRYw2M/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "ast_dumb_mmap_offset" has inline asm
KLEE: WARNING ONCE: function "drm_gem_object_unreference_unlocked" has inline asm
KLEE: WARNING ONCE: function "drm_gem_object_unreference_unlocked___0" has inline asm
KLEE: WARNING ONCE: function "ast_fbdev_fini" has inline asm
KLEE: WARNING ONCE: function "ast_cursor_set" has inline asm
KLEE: WARNING ONCE: function "ast_cursor_move" has inline asm
KLEE: WARNING ONCE: function "ast_dirty_update" has inline asm
KLEE: WARNING: undefined reference to function: drm_helper_connector_dpms
KLEE: WARNING: undefined reference to function: ttm_bo_global_release
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_c1fea01b-520d-4d59-842e-1fe6b15229db/symbiotic/lib/verifier/__VERIFIER_exit.c:6: abort failure
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 9469 states (over memory cap)
KLEE: WARNING ONCE: skipping fork (memory cap exceeded)
KLEE: WARNING: killing 17472 states (over memory cap)
KLEE: WARNING: killing 18286 states (over memory cap)
KLEE: WARNING: killing 18381 states (over memory cap)
KLEE: WARNING: killing 18701 states (over memory cap)
KLEE: WARNING: killing 17735 states (over memory cap)
KLEE: WARNING: killing 18190 states (over memory cap)
KLEE: WARNING: killing 17227 states (over memory cap)
KLEE: WARNING: killing 17895 states (over memory cap)
KLEE: WARNING: killing 18849 states (over memory cap)
KLEE: WARNING: killing 19738 states (over memory cap)
KLEE: WARNING: killing 20692 states (over memory cap)
KLEE: WARNING: killing 20232 states (over memory cap)
KLEE: WARNING: killing 21188 states (over memory cap)
KLEE: WARNING: killing 21444 states (over memory cap)
KLEE: WARNING: killing 22330 states (over memory cap)
KLEE: WARNING: killing 22799 states (over memory cap)
KLEE: WARNING: killing 22077 states (over memory cap)
KLEE: WARNING: killing 21914 states (over memory cap)
KLEE: WARNING: killing 21742 states (over memory cap)
KLEE: WARNING: killing 20677 states (over memory cap)
KLEE: WARNING: killing 20852 states (over memory cap)
KLEE: WARNING: killing 19856 states (over memory cap)
KLEE: WARNING: killing 20732 states (over memory cap)
KLEE: WARNING: killing 20635 states (over memory cap)
KLEE: WARNING: killing 20674 states (over memory cap)
KLEE: WARNING: killing 21066 states (over memory cap)
KLEE: WARNING: killing 20834 states (over memory cap)
KLEE: WARNING: killing 21566 states (over memory cap)
KLEE: WARNING: killing 20437 states (over memory cap)
KLEE: WARNING: killing 20682 states (over memory cap)
KLEE: WARNING: killing 21691 states (over memory cap)
KLEE: WARNING: killing 20563 states (over memory cap)
KLEE: WARNING: killing 20254 states (over memory cap)
KLEE: WARNING: killing 20644 states (over memory cap)
KLEE: WARNING: killing 20967 states (over memory cap)
KLEE: WARNING: killing 21087 states (over memory cap)
KLEE: WARNING: killing 20177 states (over memory cap)
KLEE: WARNING: killing 21929 states (over memory cap)
KLEE: WARNING: killing 20944 states (over memory cap)
KLEE: WARNING: killing 21127 states (over memory cap)
KLEE: WARNING: killing 21720 states (over memory cap)
KLEE: WARNING: killing 20675 states (over memory cap)
KLEE: WARNING: killing 20645 states (over memory cap)
KLEE: WARNING: killing 20423 states (over memory cap)
KLEE: WARNING: killing 21274 states (over memory cap)
KLEE: WARNING: killing 21189 states (over memory cap)
KLEE: WARNING: killing 21162 states (over memory cap)
KLEE: WARNING: killing 21414 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:7675: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 21244 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:7600: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 22167 states (over memory cap)
KLEE: WARNING: killing 20791 states (over memory cap)
KLEE: WARNING: killing 21639 states (over memory cap)
KLEE: WARNING: killing 20673 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:11352: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 21849 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:11266: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 20751 states (over memory cap)
KLEE: WARNING: killing 20389 states (over memory cap)
KLEE: WARNING: killing 20756 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:9368: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:9412: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 21876 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:8998: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:9171: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:9053: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 20849 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:9124: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 20892 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:6815: inline assembly is unsupported
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 21204 states (over memory cap)
KLEE: WARNING: killing 21648 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:11081: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 20491 states (over memory cap)
KLEE: WARNING: killing 21320 states (over memory cap)
KLEE: WARNING: killing 21109 states (over memory cap)
KLEE: WARNING: killing 20691 states (over memory cap)
KLEE: WARNING: killing 20397 states (over memory cap)
KLEE: WARNING: killing 21039 states (over memory cap)
KLEE: WARNING: killing 21748 states (over memory cap)
KLEE: WARNING: killing 20938 states (over memory cap)
KLEE: WARNING: killing 21640 states (over memory cap)
KLEE: WARNING: killing 21687 states (over memory cap)
KLEE: WARNING: killing 21271 states (over memory cap)
KLEE: WARNING: killing 20713 states (over memory cap)
KLEE: WARNING: killing 20896 states (over memory cap)
KLEE: WARNING: killing 20804 states (over memory cap)
KLEE: WARNING: killing 20518 states (over memory cap)
KLEE: WARNING: killing 20621 states (over memory cap)
KLEE: WARNING: killing 21518 states (over memory cap)
KLEE: WARNING: killing 22083 states (over memory cap)
KLEE: WARNING: killing 21870 states (over memory cap)
KLEE: WARNING: killing 21192 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:9514: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 21895 states (over memory cap)
KLEE: WARNING: killing 21807 states (over memory cap)
KLEE: WARNING: killing 21462 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:9930: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-tRYw2M/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point_true-unreach-call.cil.out.c:10015: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 21187 states (over memory cap)
KLEE: WARNING: killing 21877 states (over memory cap)
KLEE: WARNING: killing 21796 states (over memory cap)
KLEE: WARNING: killing 20350 states (over memory cap)
KLEE: WARNING: killing 21884 states (over memory cap)
KLEE: WARNING: killing 21537 states (over memory cap)
KLEE: WARNING: killing 20867 states (over memory cap)
KLEE: WARNING: killing 20727 states (over memory cap)
KLEE: WARNING: killing 20445 states (over memory cap)
KLEE: WARNING: killing 20034 states (over memory cap)
KLEE: WARNING: killing 20285 states (over memory cap)
KLEE: WARNING: killing 21480 states (over memory cap)
KLEE: WARNING: killing 21658 states (over memory cap)
KLEE: WARNING: killing 21767 states (over memory cap)
KLEE: WARNING: killing 20466 states (over memory cap)
KLEE: WARNING: killing 22121 states (over memory cap)
KLEE: WARNING: killing 21779 states (over memory cap)
KLEE: WARNING: killing 21579 states (over memory cap)
KLEE: WARNING: killing 21499 states (over memory cap)
KLEE: WARNING: killing 20906 states (over memory cap)
KLEE: WARNING: killing 20108 states (over memory cap)
KLEE: WARNING: killing 21121 states (over memory cap)
KLEE: WARNING: killing 21488 states (over memory cap)
KLEE: WARNING: killing 21653 states (over memory cap)
KLEE: WARNING: killing 21190 states (over memory cap)
KLEE: WARNING: killing 21159 states (over memory cap)
KLEE: WARNING: killing 21141 states (over memory cap)
KLEE: WARNING: killing 21060 states (over memory cap)
KLEE: WARNING: killing 20920 states (over memory cap)
KLEE: WARNING: killing 20709 states (over memory cap)
KLEE: WARNING: killing 21269 states (over memory cap)
KLEE: WARNING: killing 21632 states (over memory cap)
KLEE: WARNING: killing 21109 states (over memory cap)
KLEE: WARNING: killing 21344 states (over memory cap)
KLEE: WARNING: killing 20754 states (over memory cap)
KLEE: WARNING: killing 21174 states (over memory cap)
KLEE: WARNING: killing 21542 states (over memory cap)
KLEE: WARNING: killing 22223 states (over memory cap)
KLEE: WARNING: killing 21199 states (over memory cap)
KLEE: WARNING: killing 21999 states (over memory cap)
KLEE: WARNING: killing 20348 states (over memory cap)
KLEE: WARNING: killing 21396 states (over memory cap)
KLEE: WARNING: killing 20494 states (over memory cap)
KLEE: WARNING: killing 20787 states (over memory cap)
KLEE: WARNING: killing 21075 states (over memory cap)
KLEE: WARNING: killing 20934 states (over memory cap)
KLEE: WARNING: killing 21990 states (over memory cap)
KLEE: WARNING: killing 21722 states (over memory cap)
KLEE: WARNING: killing 20697 states (over memory cap)
KLEE: WARNING: killing 21445 states (over memory cap)
KLEE: WARNING: killing 21926 states (over memory cap)
KLEE: WARNING: killing 20529 states (over memory cap)
klee: /var/xchalup4/symbiotic/klee/include/klee/Internal/ADT/DiscretePDF.inc:116: void klee::DiscretePDF<T>::remove(T) [with T = klee::ExecutionState*]: Assertion `0 && "remove: argument(item) not in tree"' failed.
0  klee            0x00000000012fcca8 llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 56
1  klee            0x00000000012fac7e llvm::sys::RunSignalHandlers() + 62
2  klee            0x00000000012fadcc
3  libpthread.so.0 0x00007f73e1fab390
4  libc.so.6       0x00007f73e1364428 gsignal + 56
5  libc.so.6       0x00007f73e136602a abort + 362
6  libc.so.6       0x00007f73e135cbd7
7  libc.so.6       0x00007f73e135cc82
8  klee            0x000000000061be59 klee::DiscretePDF<klee::ExecutionState*>::remove(klee::ExecutionState*) + 73
9  klee            0x00000000006195f1 klee::WeightedRandomSearcher::update(klee::ExecutionState*, std::vector<klee::ExecutionState*, std::allocator<klee::ExecutionState*> > const&, std::vector<klee::ExecutionState*, std::allocator<klee::ExecutionState*> > const&) + 241
10 klee            0x0000000000617416 klee::InterleavedSearcher::update(klee::ExecutionState*, std::vector<klee::ExecutionState*, std::allocator<klee::ExecutionState*> > const&, std::vector<klee::ExecutionState*, std::allocator<klee::ExecutionState*> > const&) + 54
11 klee            0x00000000005cecfe klee::Executor::updateStates(klee::ExecutionState*) + 46
12 klee            0x00000000005da8eb klee::Executor::run(klee::ExecutionState&) + 2155
13 klee            0x00000000005daeef klee::Executor::runFunctionAsMain(llvm::Function*, int, char**, char**) + 1391
14 klee            0x0000000000593c63 main + 8867
15 libc.so.6       0x00007f73e134f830 __libc_start_main + 240
16 klee            0x00000000005bed49 _start + 41
Running the verifier failed
RESULT: unknown
INFO: Total time elapsed: 749.509599924
