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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 00:13:06,268 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 00:13:06,270 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 00:13:06,282 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 00:13:06,282 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 00:13:06,283 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 00:13:06,285 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 00:13:06,286 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 00:13:06,288 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 00:13:06,289 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 00:13:06,290 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 00:13:06,290 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 00:13:06,291 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 00:13:06,292 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 00:13:06,293 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 00:13:06,294 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 00:13:06,295 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 00:13:06,297 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 00:13:06,299 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 00:13:06,301 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 00:13:06,302 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 00:13:06,303 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 00:13:06,306 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-22 00:13:06,312 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 00:13:06,312 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 00:13:06,313 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 00:13:06,314 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 00:13:06,315 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 00:13:06,330 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 00:13:06,330 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 00:13:06,331 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 00:13:06,331 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 00:13:06,332 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 00:13:06,332 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 00:13:06,332 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 00:13:06,333 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 00:13:06,333 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 00:13:06,333 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 00:13:06,333 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 00:13:06,333 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 00:13:06,333 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 00:13:06,334 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 00:13:06,334 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 00:13:06,334 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 00:13:06,334 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 00:13:06,334 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 00:13:06,335 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 00:13:06,335 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 00:13:06,335 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 00:13:06,335 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 00:13:06,335 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 00:13:06,336 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 00:13:06,336 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 00:13:06,336 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-22 00:13:06,336 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 00:13:06,336 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 00:13:06,336 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 00:13:06,337 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 00:13:06,337 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 00:13:06,399 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 00:13:06,416 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 00:13:06,420 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 00:13:06,422 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 00:13:06,422 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 00:13:06,423 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point_false-unreach-call.cil.out.c [2018-11-22 00:13:06,482 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c728ccc3/f15735a31b724aeaad32ec1d08ec5600/FLAG38c07ec53 [2018-11-22 00:13:07,597 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 00:13:07,598 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point_false-unreach-call.cil.out.c [2018-11-22 00:13:07,699 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c728ccc3/f15735a31b724aeaad32ec1d08ec5600/FLAG38c07ec53 [2018-11-22 00:13:07,773 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c728ccc3/f15735a31b724aeaad32ec1d08ec5600 [2018-11-22 00:13:07,785 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 00:13:07,787 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 00:13:07,788 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 00:13:07,789 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 00:13:07,793 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 00:13:07,795 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:13:07" (1/1) ... [2018-11-22 00:13:07,798 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7166c807 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:13:07, skipping insertion in model container [2018-11-22 00:13:07,798 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:13:07" (1/1) ... [2018-11-22 00:13:07,810 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 00:13:08,212 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 00:13:08,989 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4844] [2018-11-22 00:13:11,717 ERROR L311 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-22 00:13:11,718 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@49f48779 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:13:11, skipping insertion in model container [2018-11-22 00:13:11,718 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 00:13:11,719 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-22 00:13:11,720 INFO L168 Benchmark]: Toolchain (without parser) took 3934.72 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 828.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -852.1 MB). Peak memory consumption was 228.2 MB. Max. memory is 7.1 GB. [2018-11-22 00:13:11,723 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 00:13:11,724 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3930.21 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 828.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -852.1 MB). Peak memory consumption was 228.2 MB. Max. memory is 7.1 GB. [2018-11-22 00:13:11,727 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 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3930.21 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 828.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -852.1 MB). Peak memory consumption was 228.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9219]: 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...