java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point_true-unreach-call.cil.out.c


--------------------------------------------------------------------------------


This is Ultimate 0.1.23-aa41828
[2018-11-22 19:04:29,146 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-11-22 19:04:29,148 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2018-11-22 19:04:29,165 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-11-22 19:04:29,166 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-22 19:04:29,167 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-22 19:04:29,169 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-22 19:04:29,172 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
[2018-11-22 19:04:29,174 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-11-22 19:04:29,181 INFO  L174        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-11-22 19:04:29,182 INFO  L177        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-11-22 19:04:29,184 INFO  L174        SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-11-22 19:04:29,186 INFO  L174        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-11-22 19:04:29,187 INFO  L174        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-11-22 19:04:29,190 INFO  L174        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-11-22 19:04:29,191 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-22 19:04:29,191 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-22 19:04:29,195 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-22 19:04:29,200 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-22 19:04:29,202 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-11-22 19:04:29,204 INFO  L174        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-11-22 19:04:29,206 INFO  L174        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-11-22 19:04:29,210 INFO  L177        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-11-22 19:04:29,210 INFO  L177        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-11-22 19:04:29,210 INFO  L174        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-11-22 19:04:29,211 INFO  L174        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-11-22 19:04:29,212 INFO  L174        SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-11-22 19:04:29,214 INFO  L174        SettingsManager]: Resetting ReqPrinter preferences to default values
[2018-11-22 19:04:29,215 INFO  L174        SettingsManager]: Resetting Witness Printer preferences to default values
[2018-11-22 19:04:29,217 INFO  L177        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-11-22 19:04:29,217 INFO  L174        SettingsManager]: Resetting CDTParser preferences to default values
[2018-11-22 19:04:29,218 INFO  L177        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-11-22 19:04:29,219 INFO  L177        SettingsManager]: ReqParser provides no preferences, ignoring...
[2018-11-22 19:04:29,219 INFO  L174        SettingsManager]: Resetting SmtParser preferences to default values
[2018-11-22 19:04:29,220 INFO  L174        SettingsManager]: Resetting Witness Parser preferences to default values
[2018-11-22 19:04:29,220 INFO  L181        SettingsManager]: Finished resetting all preferences to default values...
[2018-11-22 19:04:29,222 INFO  L98         SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf
[2018-11-22 19:04:29,249 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-11-22 19:04:29,249 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-22 19:04:29,251 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-11-22 19:04:29,251 INFO  L133        SettingsManager]:  * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS
[2018-11-22 19:04:29,254 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-22 19:04:29,255 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-11-22 19:04:29,255 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-11-22 19:04:29,255 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-22 19:04:29,255 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-11-22 19:04:29,256 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-11-22 19:04:29,256 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-11-22 19:04:29,256 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-11-22 19:04:29,256 INFO  L133        SettingsManager]:  * Use bitvectors instead of ints=true
[2018-11-22 19:04:29,256 INFO  L133        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2018-11-22 19:04:29,257 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-11-22 19:04:29,257 INFO  L133        SettingsManager]:  * Use constant arrays=true
[2018-11-22 19:04:29,257 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-11-22 19:04:29,258 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-22 19:04:29,258 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-11-22 19:04:29,258 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-11-22 19:04:29,258 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-11-22 19:04:29,258 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-22 19:04:29,259 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-22 19:04:29,259 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-11-22 19:04:29,259 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-11-22 19:04:29,259 INFO  L133        SettingsManager]:  * Trace refinement strategy=WOLF
[2018-11-22 19:04:29,259 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-11-22 19:04:29,259 INFO  L133        SettingsManager]:  * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt 
[2018-11-22 19:04:29,261 INFO  L133        SettingsManager]:  * Logic for external solver=AUFBV
[2018-11-22 19:04:29,261 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-11-22 19:04:29,261 INFO  L133        SettingsManager]:  * To the following directory=dump/
[2018-11-22 19:04:29,321 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-22 19:04:29,337 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-22 19:04:29,340 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-22 19:04:29,341 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-11-22 19:04:29,342 INFO  L276        PluginConnector]: CDTParser initialized
[2018-11-22 19:04:29,342 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point_true-unreach-call.cil.out.c
[2018-11-22 19:04:29,408 INFO  L221              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1275a2380/4f820e6d45164d14bfd0ac1ed96b564c/FLAGf5823321b
[2018-11-22 19:04:30,230 INFO  L307              CDTParser]: Found 1 translation units.
[2018-11-22 19:04:30,231 INFO  L161              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point_true-unreach-call.cil.out.c
[2018-11-22 19:04:30,275 INFO  L355              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1275a2380/4f820e6d45164d14bfd0ac1ed96b564c/FLAGf5823321b
[2018-11-22 19:04:30,720 INFO  L363              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1275a2380/4f820e6d45164d14bfd0ac1ed96b564c
[2018-11-22 19:04:30,733 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-22 19:04:30,735 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2018-11-22 19:04:30,736 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-22 19:04:30,736 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-22 19:04:30,741 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-22 19:04:30,743 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 07:04:30" (1/1) ...
[2018-11-22 19:04:30,746 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a7223eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 07:04:30, skipping insertion in model container
[2018-11-22 19:04:30,746 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 07:04:30" (1/1) ...
[2018-11-22 19:04:30,758 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2018-11-22 19:04:30,935 INFO  L176         MainTranslator]: Built tables and reachable declarations
[2018-11-22 19:04:33,973 INFO  L201          PostProcessor]: Analyzing one entry point: main
[2018-11-22 19:04:34,032 INFO  L191         MainTranslator]: Completed pre-run
[2018-11-22 19:04:34,415 INFO  L201          PostProcessor]: Analyzing one entry point: main
[2018-11-22 19:04:34,889 INFO  L195         MainTranslator]: Completed translation
[2018-11-22 19:04:34,890 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 07:04:34 WrapperNode
[2018-11-22 19:04:34,890 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-22 19:04:34,891 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2018-11-22 19:04:34,891 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2018-11-22 19:04:34,891 INFO  L276        PluginConnector]: Boogie Procedure Inliner initialized
[2018-11-22 19:04:34,901 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 07:04:34" (1/1) ...
[2018-11-22 19:04:34,992 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 07:04:34" (1/1) ...
[2018-11-22 19:04:35,039 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2018-11-22 19:04:35,039 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-11-22 19:04:35,040 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-11-22 19:04:35,040 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-11-22 19:04:35,052 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 07:04:34" (1/1) ...
[2018-11-22 19:04:35,052 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 07:04:34" (1/1) ...
[2018-11-22 19:04:35,103 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 07:04:34" (1/1) ...
[2018-11-22 19:04:35,106 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 07:04:34" (1/1) ...
[2018-11-22 19:04:35,331 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 07:04:34" (1/1) ...
[2018-11-22 19:04:35,371 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 07:04:34" (1/1) ...
[2018-11-22 19:04:35,417 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 07:04:34" (1/1) ...
[2018-11-22 19:04:35,447 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-11-22 19:04:35,447 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-11-22 19:04:35,448 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2018-11-22 19:04:35,448 INFO  L276        PluginConnector]: RCFGBuilder initialized
[2018-11-22 19:04:35,449 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 07:04:34" (1/1) ...
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-22 19:04:35,524 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_set
[2018-11-22 19:04:35,524 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_set
[2018-11-22 19:04:35,524 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_select_std_channel
[2018-11-22 19:04:35,525 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_select_std_channel
[2018-11-22 19:04:35,525 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_alloc_urb_list
[2018-11-22 19:04:35,525 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_alloc_urb_list
[2018-11-22 19:04:35,525 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_ops_fillrect
[2018-11-22 19:04:35,525 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_ops_fillrect
[2018-11-22 19:04:35,526 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE1
[2018-11-22 19:04:35,526 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_get_intfdata
[2018-11-22 19:04:35,526 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_get_intfdata
[2018-11-22 19:04:35,526 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_submit_urb
[2018-11-22 19:04:35,527 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_22
[2018-11-22 19:04:35,527 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_22
[2018-11-22 19:04:35,528 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_sub
[2018-11-22 19:04:35,528 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_sub
[2018-11-22 19:04:35,528 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_submit_urb
[2018-11-22 19:04:35,528 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_submit_urb
[2018-11-22 19:04:35,528 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_urb_completion
[2018-11-22 19:04:35,528 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_urb_completion
[2018-11-22 19:04:35,529 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE8
[2018-11-22 19:04:35,529 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE4
[2018-11-22 19:04:35,529 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE2
[2018-11-22 19:04:35,530 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2018-11-22 19:04:35,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2018-11-22 19:04:35,530 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2018-11-22 19:04:35,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2018-11-22 19:04:35,530 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_ops_mmap
[2018-11-22 19:04:35,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_ops_mmap
[2018-11-22 19:04:35,531 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer_work
[2018-11-22 19:04:35,531 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer_work
[2018-11-22 19:04:35,531 INFO  L130     BoogieDeclarations]: Found specification of procedure framebuffer_release
[2018-11-22 19:04:35,531 INFO  L130     BoogieDeclarations]: Found specification of procedure fb_sys_write
[2018-11-22 19:04:35,531 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_vidreg_unlock
[2018-11-22 19:04:35,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_unlock
[2018-11-22 19:04:35,532 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21
[2018-11-22 19:04:35,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21
[2018-11-22 19:04:35,532 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_ops_check_var
[2018-11-22 19:04:35,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_ops_check_var
[2018-11-22 19:04:35,532 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_compress_hline
[2018-11-22 19:04:35,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_compress_hline
[2018-11-22 19:04:35,533 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_driver_4
[2018-11-22 19:04:35,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_4
[2018-11-22 19:04:35,533 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_23
[2018-11-22 19:04:35,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_23
[2018-11-22 19:04:35,533 INFO  L130     BoogieDeclarations]: Found specification of procedure activate_work_1
[2018-11-22 19:04:35,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure activate_work_1
[2018-11-22 19:04:35,535 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_is_valid_mode
[2018-11-22 19:04:35,535 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_is_valid_mode
[2018-11-22 19:04:35,535 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_set_register_lfsr16
[2018-11-22 19:04:35,535 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_set_register_lfsr16
[2018-11-22 19:04:35,535 INFO  L130     BoogieDeclarations]: Found specification of procedure fb_destroy_modelist
[2018-11-22 19:04:35,536 INFO  L130     BoogieDeclarations]: Found specification of procedure list_del_init
[2018-11-22 19:04:35,536 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_del_init
[2018-11-22 19:04:35,536 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_unlock
[2018-11-22 19:04:35,536 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_release_5
[2018-11-22 19:04:35,536 INFO  L130     BoogieDeclarations]: Found specification of procedure __usb_get_extra_descriptor
[2018-11-22 19:04:35,536 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_ops_setcolreg
[2018-11-22 19:04:35,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_ops_setcolreg
[2018-11-22 19:04:35,537 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb
[2018-11-22 19:04:35,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb
[2018-11-22 19:04:35,537 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2018-11-22 19:04:35,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2018-11-22 19:04:35,538 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_release_6
[2018-11-22 19:04:35,538 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_set_color_depth
[2018-11-22 19:04:35,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_set_color_depth
[2018-11-22 19:04:35,538 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_sub_and_test
[2018-11-22 19:04:35,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test
[2018-11-22 19:04:35,538 INFO  L130     BoogieDeclarations]: Found specification of procedure queue_delayed_work_on
[2018-11-22 19:04:35,539 INFO  L130     BoogieDeclarations]: Found specification of procedure device_create_file
[2018-11-22 19:04:35,539 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_trim_hline
[2018-11-22 19:04:35,539 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_trim_hline
[2018-11-22 19:04:35,539 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_read
[2018-11-22 19:04:35,539 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_read
[2018-11-22 19:04:35,540 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2018-11-22 19:04:35,542 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2018-11-22 19:04:35,542 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_ops_release
[2018-11-22 19:04:35,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_ops_release
[2018-11-22 19:04:35,543 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize_fb_ops_6
[2018-11-22 19:04:35,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize_fb_ops_6
[2018-11-22 19:04:35,543 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_usb_probe
[2018-11-22 19:04:35,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_usb_probe
[2018-11-22 19:04:35,543 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_get_urb
[2018-11-22 19:04:35,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_get_urb
[2018-11-22 19:04:35,544 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-11-22 19:04:35,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-11-22 19:04:35,544 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_set_video_mode
[2018-11-22 19:04:35,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_set_video_mode
[2018-11-22 19:04:35,544 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock
[2018-11-22 19:04:35,547 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_dummy_render
[2018-11-22 19:04:35,547 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_dummy_render
[2018-11-22 19:04:35,547 INFO  L130     BoogieDeclarations]: Found specification of procedure spinlock_check
[2018-11-22 19:04:35,547 INFO  L138     BoogieDeclarations]: Found implementation of procedure spinlock_check
[2018-11-22 19:04:35,547 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_ops_blank
[2018-11-22 19:04:35,548 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_ops_blank
[2018-11-22 19:04:35,548 INFO  L130     BoogieDeclarations]: Found specification of procedure __kmalloc
[2018-11-22 19:04:35,548 INFO  L130     BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD
[2018-11-22 19:04:35,548 INFO  L138     BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD
[2018-11-22 19:04:35,548 INFO  L130     BoogieDeclarations]: Found specification of procedure fb_deferred_io_init
[2018-11-22 19:04:35,548 INFO  L130     BoogieDeclarations]: Found specification of procedure __swab16p
[2018-11-22 19:04:35,550 INFO  L138     BoogieDeclarations]: Found implementation of procedure __swab16p
[2018-11-22 19:04:35,550 INFO  L130     BoogieDeclarations]: Found specification of procedure memcmp
[2018-11-22 19:04:35,550 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_free_coherent
[2018-11-22 19:04:35,550 INFO  L130     BoogieDeclarations]: Found specification of procedure get_cycles
[2018-11-22 19:04:35,550 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_cycles
[2018-11-22 19:04:35,551 INFO  L130     BoogieDeclarations]: Found specification of procedure framebuffer_alloc
[2018-11-22 19:04:35,551 INFO  L130     BoogieDeclarations]: Found specification of procedure up
[2018-11-22 19:04:35,551 INFO  L130     BoogieDeclarations]: Found specification of procedure down_timeout
[2018-11-22 19:04:35,551 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_free
[2018-11-22 19:04:35,551 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_free
[2018-11-22 19:04:35,551 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2018-11-22 19:04:35,552 INFO  L130     BoogieDeclarations]: Found specification of procedure sys_imageblit
[2018-11-22 19:04:35,552 INFO  L130     BoogieDeclarations]: Found specification of procedure fb_sys_read
[2018-11-22 19:04:35,552 INFO  L130     BoogieDeclarations]: Found specification of procedure __list_del_entry
[2018-11-22 19:04:35,552 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_ops_copyarea
[2018-11-22 19:04:35,552 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_ops_copyarea
[2018-11-22 19:04:35,553 INFO  L130     BoogieDeclarations]: Found specification of procedure __xadd_wrong_size
[2018-11-22 19:04:35,553 INFO  L130     BoogieDeclarations]: Found specification of procedure device_create_bin_file
[2018-11-22 19:04:35,553 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_set_base8bpp
[2018-11-22 19:04:35,553 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_set_base8bpp
[2018-11-22 19:04:35,553 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore
[2018-11-22 19:04:35,553 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore
[2018-11-22 19:04:35,554 INFO  L130     BoogieDeclarations]: Found specification of procedure invoke_work_1
[2018-11-22 19:04:35,554 INFO  L138     BoogieDeclarations]: Found implementation of procedure invoke_work_1
[2018-11-22 19:04:35,555 INFO  L130     BoogieDeclarations]: Found specification of procedure invoke_work_2
[2018-11-22 19:04:35,555 INFO  L138     BoogieDeclarations]: Found implementation of procedure invoke_work_2
[2018-11-22 19:04:35,555 INFO  L130     BoogieDeclarations]: Found specification of procedure invoke_work_3
[2018-11-22 19:04:35,555 INFO  L138     BoogieDeclarations]: Found implementation of procedure invoke_work_3
[2018-11-22 19:04:35,555 INFO  L130     BoogieDeclarations]: Found specification of procedure fb_alloc_cmap
[2018-11-22 19:04:35,556 INFO  L130     BoogieDeclarations]: Found specification of procedure fb_add_videomode
[2018-11-22 19:04:35,556 INFO  L130     BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap
[2018-11-22 19:04:35,557 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE8
[2018-11-22 19:04:35,557 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE1
[2018-11-22 19:04:35,557 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE2
[2018-11-22 19:04:35,557 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2018-11-22 19:04:35,557 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_set_drvdata
[2018-11-22 19:04:35,557 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_set_drvdata
[2018-11-22 19:04:35,558 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE4
[2018-11-22 19:04:35,558 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_add
[2018-11-22 19:04:35,558 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_add
[2018-11-22 19:04:35,558 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2018-11-22 19:04:35,558 INFO  L130     BoogieDeclarations]: Found specification of procedure vmalloc_to_pfn
[2018-11-22 19:04:35,558 INFO  L130     BoogieDeclarations]: Found specification of procedure fb_edid_to_monspecs
[2018-11-22 19:04:35,560 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2
[2018-11-22 19:04:35,560 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1
[2018-11-22 19:04:35,560 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4
[2018-11-22 19:04:35,560 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8
[2018-11-22 19:04:35,561 INFO  L130     BoogieDeclarations]: Found specification of procedure __might_fault
[2018-11-22 19:04:35,561 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_set_register_16be
[2018-11-22 19:04:35,561 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_set_register_16be
[2018-11-22 19:04:35,561 INFO  L130     BoogieDeclarations]: Found specification of procedure kzalloc
[2018-11-22 19:04:35,561 INFO  L138     BoogieDeclarations]: Found implementation of procedure kzalloc
[2018-11-22 19:04:35,562 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2018-11-22 19:04:35,562 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2018-11-22 19:04:35,562 INFO  L130     BoogieDeclarations]: Found specification of procedure __fswab16
[2018-11-22 19:04:35,562 INFO  L138     BoogieDeclarations]: Found implementation of procedure __fswab16
[2018-11-22 19:04:35,563 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave
[2018-11-22 19:04:35,563 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_setup_modes
[2018-11-22 19:04:35,563 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_setup_modes
[2018-11-22 19:04:35,563 INFO  L130     BoogieDeclarations]: Found specification of procedure unregister_framebuffer
[2018-11-22 19:04:35,563 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_free_urb_list
[2018-11-22 19:04:35,563 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_free_urb_list
[2018-11-22 19:04:35,564 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_set_intfdata
[2018-11-22 19:04:35,564 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_set_intfdata
[2018-11-22 19:04:35,564 INFO  L130     BoogieDeclarations]: Found specification of procedure lockdep_init_map
[2018-11-22 19:04:35,564 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20
[2018-11-22 19:04:35,564 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20
[2018-11-22 19:04:35,564 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_set_vid_cmds
[2018-11-22 19:04:35,565 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_set_vid_cmds
[2018-11-22 19:04:35,565 INFO  L130     BoogieDeclarations]: Found specification of procedure paravirt_read_tsc
[2018-11-22 19:04:35,565 INFO  L138     BoogieDeclarations]: Found implementation of procedure paravirt_read_tsc
[2018-11-22 19:04:35,565 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_realloc_framebuffer
[2018-11-22 19:04:35,565 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_realloc_framebuffer
[2018-11-22 19:04:35,565 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_alloc_urb
[2018-11-22 19:04:35,567 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_probe_6
[2018-11-22 19:04:35,567 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_probe_5
[2018-11-22 19:04:35,567 INFO  L130     BoogieDeclarations]: Found specification of procedure _copy_from_user
[2018-11-22 19:04:35,567 INFO  L130     BoogieDeclarations]: Found specification of procedure sys_fillrect
[2018-11-22 19:04:35,567 INFO  L130     BoogieDeclarations]: Found specification of procedure fb_var_to_videomode
[2018-11-22 19:04:35,567 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_vidreg_lock
[2018-11-22 19:04:35,568 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_lock
[2018-11-22 19:04:35,568 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_get_drvdata
[2018-11-22 19:04:35,568 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_get_drvdata
[2018-11-22 19:04:35,568 INFO  L130     BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init
[2018-11-22 19:04:35,568 INFO  L130     BoogieDeclarations]: Found specification of procedure down_interruptible
[2018-11-22 19:04:35,568 INFO  L130     BoogieDeclarations]: Found specification of procedure list_empty
[2018-11-22 19:04:35,569 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_empty
[2018-11-22 19:04:35,569 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6
[2018-11-22 19:04:35,569 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6
[2018-11-22 19:04:35,569 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.alloc
[2018-11-22 19:04:35,569 INFO  L130     BoogieDeclarations]: Found specification of procedure device_remove_bin_file
[2018-11-22 19:04:35,570 INFO  L130     BoogieDeclarations]: Found specification of procedure fb_destroy_modedb
[2018-11-22 19:04:35,570 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_get
[2018-11-22 19:04:35,570 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_get
[2018-11-22 19:04:35,570 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2018-11-22 19:04:35,570 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_deregister
[2018-11-22 19:04:35,570 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_fb_info
[2018-11-22 19:04:35,571 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_fb_info
[2018-11-22 19:04:35,571 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_ops_ioctl
[2018-11-22 19:04:35,571 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_ops_ioctl
[2018-11-22 19:04:35,571 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer
[2018-11-22 19:04:35,571 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer
[2018-11-22 19:04:35,571 INFO  L130     BoogieDeclarations]: Found specification of procedure work_init_3
[2018-11-22 19:04:35,572 INFO  L138     BoogieDeclarations]: Found implementation of procedure work_init_3
[2018-11-22 19:04:35,572 INFO  L130     BoogieDeclarations]: Found specification of procedure vzalloc
[2018-11-22 19:04:35,572 INFO  L130     BoogieDeclarations]: Found specification of procedure work_init_1
[2018-11-22 19:04:35,572 INFO  L138     BoogieDeclarations]: Found implementation of procedure work_init_1
[2018-11-22 19:04:35,572 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2018-11-22 19:04:35,572 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2018-11-22 19:04:35,573 INFO  L130     BoogieDeclarations]: Found specification of procedure work_init_2
[2018-11-22 19:04:35,574 INFO  L138     BoogieDeclarations]: Found implementation of procedure work_init_2
[2018-11-22 19:04:35,574 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_var_color_format
[2018-11-22 19:04:35,574 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_var_color_format
[2018-11-22 19:04:35,574 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_ops_write
[2018-11-22 19:04:35,574 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_ops_write
[2018-11-22 19:04:35,574 INFO  L130     BoogieDeclarations]: Found specification of procedure __create_pipe
[2018-11-22 19:04:35,575 INFO  L138     BoogieDeclarations]: Found implementation of procedure __create_pipe
[2018-11-22 19:04:35,575 INFO  L130     BoogieDeclarations]: Found specification of procedure fb_find_best_display
[2018-11-22 19:04:35,575 INFO  L130     BoogieDeclarations]: Found specification of procedure unlink_framebuffer
[2018-11-22 19:04:35,575 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2018-11-22 19:04:35,575 INFO  L130     BoogieDeclarations]: Found specification of procedure prefetch_range
[2018-11-22 19:04:35,575 INFO  L138     BoogieDeclarations]: Found implementation of procedure prefetch_range
[2018-11-22 19:04:35,577 INFO  L130     BoogieDeclarations]: Found specification of procedure vfree
[2018-11-22 19:04:35,577 INFO  L130     BoogieDeclarations]: Found specification of procedure list_add_tail
[2018-11-22 19:04:35,577 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_add_tail
[2018-11-22 19:04:35,578 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_handle_damage
[2018-11-22 19:04:35,578 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_handle_damage
[2018-11-22 19:04:35,578 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_to_user
[2018-11-22 19:04:35,578 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_to_user
[2018-11-22 19:04:35,578 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_get_edid
[2018-11-22 19:04:35,579 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_get_edid
[2018-11-22 19:04:35,579 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_render_hline
[2018-11-22 19:04:35,579 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_render_hline
[2018-11-22 19:04:35,579 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_usb_disconnect
[2018-11-22 19:04:35,579 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_usb_disconnect
[2018-11-22 19:04:35,579 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4
[2018-11-22 19:04:35,580 INFO  L130     BoogieDeclarations]: Found specification of procedure edid_show
[2018-11-22 19:04:35,580 INFO  L138     BoogieDeclarations]: Found implementation of procedure edid_show
[2018-11-22 19:04:35,580 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2
[2018-11-22 19:04:35,580 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1
[2018-11-22 19:04:35,580 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8
[2018-11-22 19:04:35,580 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_put
[2018-11-22 19:04:35,581 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_put
[2018-11-22 19:04:35,581 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2018-11-22 19:04:35,581 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2018-11-22 19:04:35,581 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_release_urb_work
[2018-11-22 19:04:35,581 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_release_urb_work
[2018-11-22 19:04:35,581 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_init_zalloc
[2018-11-22 19:04:35,582 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc
[2018-11-22 19:04:35,582 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_blanking
[2018-11-22 19:04:35,582 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_blanking
[2018-11-22 19:04:35,582 INFO  L130     BoogieDeclarations]: Found specification of procedure vmalloc
[2018-11-22 19:04:35,582 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_memset
[2018-11-22 19:04:35,582 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_memset
[2018-11-22 19:04:35,584 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_set_register_16
[2018-11-22 19:04:35,584 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_set_register_16
[2018-11-22 19:04:35,584 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_from_user
[2018-11-22 19:04:35,584 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_from_user
[2018-11-22 19:04:35,585 INFO  L130     BoogieDeclarations]: Found specification of procedure __list_add
[2018-11-22 19:04:35,585 INFO  L130     BoogieDeclarations]: Found specification of procedure fb_find_nearest_mode
[2018-11-22 19:04:35,585 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2018-11-22 19:04:35,585 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2018-11-22 19:04:35,585 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_ops_imageblit
[2018-11-22 19:04:35,586 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_ops_imageblit
[2018-11-22 19:04:35,586 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2018-11-22 19:04:35,586 INFO  L130     BoogieDeclarations]: Found specification of procedure sys_copyarea
[2018-11-22 19:04:35,586 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID
[2018-11-22 19:04:35,586 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID
[2018-11-22 19:04:35,587 INFO  L130     BoogieDeclarations]: Found specification of procedure fb_videomode_to_var
[2018-11-22 19:04:35,587 INFO  L130     BoogieDeclarations]: Found specification of procedure _copy_to_user
[2018-11-22 19:04:35,587 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_init
[2018-11-22 19:04:35,587 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_init
[2018-11-22 19:04:35,587 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_ops_open
[2018-11-22 19:04:35,587 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_ops_open
[2018-11-22 19:04:35,588 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore
[2018-11-22 19:04:35,591 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize_bin_attribute_5
[2018-11-22 19:04:35,591 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize_bin_attribute_5
[2018-11-22 19:04:35,591 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_set_register
[2018-11-22 19:04:35,592 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_set_register
[2018-11-22 19:04:35,592 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_alloc_coherent
[2018-11-22 19:04:35,592 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_control_msg
[2018-11-22 19:04:35,592 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_register_driver
[2018-11-22 19:04:35,592 INFO  L130     BoogieDeclarations]: Found specification of procedure __cpu_to_be16p
[2018-11-22 19:04:35,592 INFO  L138     BoogieDeclarations]: Found implementation of procedure __cpu_to_be16p
[2018-11-22 19:04:35,593 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_free_urb
[2018-11-22 19:04:35,593 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_fb_info
[2018-11-22 19:04:35,593 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_fb_info
[2018-11-22 19:04:35,593 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_add_return
[2018-11-22 19:04:35,593 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_add_return
[2018-11-22 19:04:35,593 INFO  L130     BoogieDeclarations]: Found specification of procedure prefetchw
[2018-11-22 19:04:35,594 INFO  L138     BoogieDeclarations]: Found implementation of procedure prefetchw
[2018-11-22 19:04:35,594 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_parse_vendor_descriptor
[2018-11-22 19:04:35,594 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_parse_vendor_descriptor
[2018-11-22 19:04:35,594 INFO  L130     BoogieDeclarations]: Found specification of procedure init_timer_key
[2018-11-22 19:04:35,594 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_init_framebuffer_work
[2018-11-22 19:04:35,594 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_init_framebuffer_work
[2018-11-22 19:04:35,595 INFO  L130     BoogieDeclarations]: Found specification of procedure remap_pfn_range
[2018-11-22 19:04:35,595 INFO  L130     BoogieDeclarations]: Found specification of procedure sema_init
[2018-11-22 19:04:35,595 INFO  L138     BoogieDeclarations]: Found implementation of procedure sema_init
[2018-11-22 19:04:35,595 INFO  L130     BoogieDeclarations]: Found specification of procedure __init_work
[2018-11-22 19:04:35,595 INFO  L130     BoogieDeclarations]: Found specification of procedure warn_slowpath_null
[2018-11-22 19:04:35,596 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_lfsr16
[2018-11-22 19:04:35,596 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_lfsr16
[2018-11-22 19:04:35,596 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_ops_set_par
[2018-11-22 19:04:35,596 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_ops_set_par
[2018-11-22 19:04:35,596 INFO  L130     BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow
[2018-11-22 19:04:35,596 INFO  L130     BoogieDeclarations]: Found specification of procedure schedule_delayed_work
[2018-11-22 19:04:35,597 INFO  L138     BoogieDeclarations]: Found implementation of procedure schedule_delayed_work
[2018-11-22 19:04:35,597 INFO  L130     BoogieDeclarations]: Found specification of procedure register_framebuffer
[2018-11-22 19:04:35,597 INFO  L130     BoogieDeclarations]: Found specification of procedure queue_delayed_work
[2018-11-22 19:04:35,597 INFO  L138     BoogieDeclarations]: Found implementation of procedure queue_delayed_work
[2018-11-22 19:04:35,597 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_driver_init
[2018-11-22 19:04:35,597 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_driver_init
[2018-11-22 19:04:35,597 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_set_base16bpp
[2018-11-22 19:04:35,598 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_set_base16bpp
[2018-11-22 19:04:35,598 INFO  L130     BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow
[2018-11-22 19:04:35,598 INFO  L130     BoogieDeclarations]: Found specification of procedure interface_to_usbdev
[2018-11-22 19:04:35,598 INFO  L138     BoogieDeclarations]: Found implementation of procedure interface_to_usbdev
[2018-11-22 19:04:35,598 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2018-11-22 19:04:35,598 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2018-11-22 19:04:35,599 INFO  L130     BoogieDeclarations]: Found specification of procedure dlfb_driver_exit
[2018-11-22 19:04:35,599 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlfb_driver_exit
[2018-11-22 19:04:35,599 INFO  L130     BoogieDeclarations]: Found specification of procedure device_remove_file
[2018-11-22 19:04:35,599 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-11-22 19:04:35,599 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-11-22 19:04:35,599 INFO  L130     BoogieDeclarations]: Found specification of procedure edid_store
[2018-11-22 19:04:35,599 INFO  L138     BoogieDeclarations]: Found implementation of procedure edid_store
[2018-11-22 19:04:35,600 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_get_descriptor
[2018-11-22 19:04:35,600 INFO  L130     BoogieDeclarations]: Found specification of procedure fb_deferred_io_cleanup
[2018-11-22 19:05:12,248 INFO  L275             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-11-22 19:05:12,249 INFO  L280             CfgBuilder]: Removed 0 assue(true) statements.
[2018-11-22 19:05:12,249 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 07:05:12 BoogieIcfgContainer
[2018-11-22 19:05:12,250 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-11-22 19:05:12,252 INFO  L168              Benchmark]: Toolchain (without parser) took 41518.48 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -818.1 MB). Peak memory consumption was 798.9 MB. Max. memory is 7.1 GB.
[2018-11-22 19:05:12,254 INFO  L168              Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB.
[2018-11-22 19:05:12,255 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 4154.28 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 742.4 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -520.3 MB). Peak memory consumption was 245.3 MB. Max. memory is 7.1 GB.
[2018-11-22 19:05:12,256 INFO  L168              Benchmark]: Boogie Procedure Inliner took 148.25 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB.
[2018-11-22 19:05:12,257 INFO  L168              Benchmark]: Boogie Preprocessor took 407.64 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 40.6 MB). Peak memory consumption was 40.6 MB. Max. memory is 7.1 GB.
[2018-11-22 19:05:12,258 INFO  L168              Benchmark]: RCFGBuilder took 36802.30 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 357.0 MB). Free memory was 1.9 GB in the beginning and 2.2 GB in the end (delta: -351.9 MB). Peak memory consumption was 522.6 MB. Max. memory is 7.1 GB.
[2018-11-22 19:05:12,263 INFO  L336   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - GenericResult: Assertions are enabled
    Assertions are enabled
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 4154.28 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 742.4 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -520.3 MB). Peak memory consumption was 245.3 MB. Max. memory is 7.1 GB.
 * Boogie Procedure Inliner took 148.25 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 407.64 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 40.6 MB). Peak memory consumption was 40.6 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 36802.30 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 357.0 MB). Free memory was 1.9 GB in the beginning and 2.2 GB in the end (delta: -351.9 MB). Peak memory consumption was 522.6 MB. Max. memory is 7.1 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...