java -ea -Xmx4000000000 -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-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--usbvision--usbvision.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0210da8 [2018-10-21 09:41:49,975 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-21 09:41:49,980 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-21 09:41:50,012 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-21 09:41:50,012 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-21 09:41:50,013 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-21 09:41:50,021 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-21 09:41:50,026 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-21 09:41:50,033 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-21 09:41:50,034 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-21 09:41:50,035 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-21 09:41:50,045 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-21 09:41:50,046 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-21 09:41:50,055 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-21 09:41:50,056 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-21 09:41:50,064 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-21 09:41:50,065 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-21 09:41:50,072 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-21 09:41:50,077 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-21 09:41:50,081 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-21 09:41:50,086 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-21 09:41:50,088 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-21 09:41:50,093 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-21 09:41:50,093 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-21 09:41:50,093 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-21 09:41:50,100 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-21 09:41:50,101 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-21 09:41:50,105 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-21 09:41:50,106 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-21 09:41:50,111 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-21 09:41:50,111 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-21 09:41:50,112 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-21 09:41:50,115 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-21 09:41:50,115 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-21 09:41:50,116 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-21 09:41:50,122 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-21 09:41:50,123 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 [2018-10-21 09:41:50,168 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-21 09:41:50,168 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-21 09:41:50,169 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-21 09:41:50,170 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-21 09:41:50,178 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-21 09:41:50,178 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-21 09:41:50,178 INFO L133 SettingsManager]: * Use SBE=true [2018-10-21 09:41:50,179 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-21 09:41:50,180 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-21 09:41:50,180 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-21 09:41:50,180 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-21 09:41:50,180 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-21 09:41:50,181 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-21 09:41:50,181 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-21 09:41:50,181 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-21 09:41:50,186 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-21 09:41:50,186 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-21 09:41:50,186 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-21 09:41:50,187 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-21 09:41:50,187 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-21 09:41:50,187 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-21 09:41:50,187 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-21 09:41:50,187 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-21 09:41:50,189 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-21 09:41:50,189 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-21 09:41:50,189 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-21 09:41:50,189 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-21 09:41:50,189 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-21 09:41:50,190 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-21 09:41:50,190 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-21 09:41:50,317 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-21 09:41:50,349 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-21 09:41:50,364 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-21 09:41:50,369 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-21 09:41:50,370 INFO L276 PluginConnector]: CDTParser initialized [2018-10-21 09:41:50,371 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--usbvision--usbvision.ko-entry_point_false-unreach-call.cil.out.c [2018-10-21 09:41:50,530 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92d925d27/126714816ee94852bcfd6c96566a230a/FLAGd31d916ca [2018-10-21 09:41:52,549 INFO L298 CDTParser]: Found 1 translation units. [2018-10-21 09:41:52,553 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--usbvision--usbvision.ko-entry_point_false-unreach-call.cil.out.c [2018-10-21 09:41:52,701 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92d925d27/126714816ee94852bcfd6c96566a230a/FLAGd31d916ca [2018-10-21 09:41:52,745 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92d925d27/126714816ee94852bcfd6c96566a230a [2018-10-21 09:41:52,775 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-21 09:41:52,779 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-21 09:41:52,782 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-21 09:41:52,783 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-21 09:41:52,790 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-21 09:41:52,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 09:41:52" (1/1) ... [2018-10-21 09:41:52,811 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b1b2521 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 09:41:52, skipping insertion in model container [2018-10-21 09:41:52,812 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 09:41:52" (1/1) ... [2018-10-21 09:41:52,840 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-21 09:41:53,340 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-21 09:41:54,704 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3995]