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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pwc--pwc.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c854ea4 [2018-11-10 22:36:18,140 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 22:36:18,149 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 22:36:18,171 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 22:36:18,171 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 22:36:18,182 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 22:36:18,184 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 22:36:18,189 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 22:36:18,194 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 22:36:18,206 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 22:36:18,212 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 22:36:18,212 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 22:36:18,217 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 22:36:18,222 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 22:36:18,224 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 22:36:18,224 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 22:36:18,230 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 22:36:18,237 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 22:36:18,246 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 22:36:18,251 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 22:36:18,258 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 22:36:18,261 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 22:36:18,269 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 22:36:18,272 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 22:36:18,272 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 22:36:18,275 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 22:36:18,276 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 22:36:18,283 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 22:36:18,284 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 22:36:18,290 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 22:36:18,290 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 22:36:18,291 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 22:36:18,292 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 22:36:18,292 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 22:36:18,296 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 22:36:18,297 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 22:36:18,301 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 [2018-11-10 22:36:18,353 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 22:36:18,353 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 22:36:18,358 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 22:36:18,358 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 22:36:18,365 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 22:36:18,365 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 22:36:18,366 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 22:36:18,366 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 22:36:18,366 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 22:36:18,366 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 22:36:18,367 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 22:36:18,369 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 22:36:18,369 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 22:36:18,369 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 22:36:18,370 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 22:36:18,373 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 22:36:18,373 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 22:36:18,373 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 22:36:18,374 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 22:36:18,374 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 22:36:18,374 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 22:36:18,374 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 22:36:18,374 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 22:36:18,374 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 22:36:18,375 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 22:36:18,375 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 22:36:18,375 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 22:36:18,375 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 22:36:18,376 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 22:36:18,378 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 22:36:18,525 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 22:36:18,564 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 22:36:18,577 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 22:36:18,579 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 22:36:18,583 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 22:36:18,584 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pwc--pwc.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 22:36:18,743 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/451655af4/c94dc9cdced04c548f189b8efb9a63bb/FLAGd6db51382 [2018-11-10 22:36:20,941 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 22:36:20,946 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pwc--pwc.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 22:36:21,093 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/451655af4/c94dc9cdced04c548f189b8efb9a63bb/FLAGd6db51382 [2018-11-10 22:36:21,135 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/451655af4/c94dc9cdced04c548f189b8efb9a63bb [2018-11-10 22:36:21,163 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 22:36:21,168 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-10 22:36:21,169 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 22:36:21,173 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 22:36:21,183 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 22:36:21,188 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:36:21" (1/1) ... [2018-11-10 22:36:21,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29fdb59f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:36:21, skipping insertion in model container [2018-11-10 22:36:21,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:36:21" (1/1) ... [2018-11-10 22:36:21,223 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 22:36:21,714 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 22:36:23,146 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4449] [2018-11-10 22:36:23,217 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5322] [2018-11-10 22:36:23,217 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5323-5324] [2018-11-10 22:36:29,951 WARN L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-10 22:36:29,954 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57de72c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:36:29, skipping insertion in model container [2018-11-10 22:36:29,955 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 22:36:29,955 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-10 22:36:29,960 INFO L168 Benchmark]: Toolchain (without parser) took 8796.00 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 175.9 MB). Peak memory consumption was 480.6 MB. Max. memory is 3.9 GB. [2018-11-10 22:36:29,964 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-10 22:36:29,965 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8786.45 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 175.9 MB). Peak memory consumption was 480.6 MB. Max. memory is 3.9 GB. [2018-11-10 22:36:29,979 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 0.25 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 8786.45 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 175.9 MB). Peak memory consumption was 480.6 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9305]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...