java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point_true-unreach-call.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 04:06:15,536 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 04:06:15,538 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 04:06:15,551 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 04:06:15,552 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 04:06:15,553 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 04:06:15,554 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 04:06:15,557 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 04:06:15,559 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 04:06:15,560 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 04:06:15,561 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 04:06:15,561 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 04:06:15,562 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 04:06:15,563 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 04:06:15,565 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 04:06:15,566 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 04:06:15,567 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 04:06:15,569 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 04:06:15,572 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 04:06:15,574 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 04:06:15,575 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 04:06:15,577 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 04:06:15,579 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 04:06:15,580 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 04:06:15,580 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 04:06:15,581 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 04:06:15,582 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 04:06:15,583 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 04:06:15,584 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 04:06:15,586 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 04:06:15,586 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 04:06:15,587 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 04:06:15,587 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 04:06:15,588 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 04:06:15,589 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 04:06:15,590 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 04:06:15,590 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 [2018-11-28 04:06:15,610 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 04:06:15,613 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 04:06:15,614 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 04:06:15,614 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 04:06:15,615 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 04:06:15,615 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 04:06:15,617 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 04:06:15,617 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 04:06:15,617 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 04:06:15,618 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 04:06:15,618 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 04:06:15,618 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 04:06:15,619 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 04:06:15,619 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 04:06:15,619 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 04:06:15,619 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 04:06:15,620 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 04:06:15,620 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 04:06:15,620 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 04:06:15,620 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 04:06:15,620 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 04:06:15,622 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 04:06:15,622 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 04:06:15,622 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 04:06:15,623 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 04:06:15,623 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 04:06:15,623 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 04:06:15,623 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 04:06:15,623 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-28 04:06:15,624 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 04:06:15,624 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-28 04:06:15,664 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 04:06:15,681 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 04:06:15,687 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 04:06:15,688 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 04:06:15,689 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 04:06:15,690 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point_true-unreach-call.cil.out.i [2018-11-28 04:06:15,765 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1045f716/d6daa382c7b44c648da0fd8a60f46e7a/FLAGaedbe2185 [2018-11-28 04:06:16,951 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 04:06:16,951 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point_true-unreach-call.cil.out.i [2018-11-28 04:06:17,041 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1045f716/d6daa382c7b44c648da0fd8a60f46e7a/FLAGaedbe2185 [2018-11-28 04:06:17,091 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1045f716/d6daa382c7b44c648da0fd8a60f46e7a [2018-11-28 04:06:17,103 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 04:06:17,108 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-28 04:06:17,110 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 04:06:17,110 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 04:06:17,118 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 04:06:17,120 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:06:17" (1/1) ... [2018-11-28 04:06:17,123 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b458824 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:06:17, skipping insertion in model container [2018-11-28 04:06:17,124 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:06:17" (1/1) ... [2018-11-28 04:06:17,133 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 04:06:17,498 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 04:06:18,346 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4795] [2018-11-28 04:06:18,424 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7802] [2018-11-28 04:06:18,424 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7803-7804] [2018-11-28 04:06:20,758 ERROR L311 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-28 04:06:20,759 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@22d82a20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:06:20, skipping insertion in model container [2018-11-28 04:06:20,759 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 04:06:20,760 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-28 04:06:20,761 INFO L168 Benchmark]: Toolchain (without parser) took 3656.49 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 789.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -763.4 MB). Peak memory consumption was 156.3 MB. Max. memory is 7.1 GB. [2018-11-28 04:06:20,764 INFO L168 Benchmark]: CDTParser took 0.26 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. [2018-11-28 04:06:20,764 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3649.97 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 789.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -763.4 MB). Peak memory consumption was 156.3 MB. Max. memory is 7.1 GB. [2018-11-28 04:06:20,767 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 0.26 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 3649.97 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 789.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -763.4 MB). Peak memory consumption was 156.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9228]: 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...