./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-media-platform-vsp1-vsp1_true-unreach-call.cil.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-media-platform-vsp1-vsp1_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 96b4ff1b54b774712fa1e48994ed92ae63cef5f5 ........................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-media-platform-vsp1-vsp1_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 96b4ff1b54b774712fa1e48994ed92ae63cef5f5 .............................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 23:01:38,567 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:01:38,569 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:01:38,579 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:01:38,579 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:01:38,580 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:01:38,581 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:01:38,583 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:01:38,584 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:01:38,585 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:01:38,586 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:01:38,586 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:01:38,587 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:01:38,588 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:01:38,589 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:01:38,590 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:01:38,591 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:01:38,593 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:01:38,594 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:01:38,596 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:01:38,597 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:01:38,598 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:01:38,600 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:01:38,601 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:01:38,601 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:01:38,602 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:01:38,603 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:01:38,604 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:01:38,605 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:01:38,605 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:01:38,606 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:01:38,606 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:01:38,607 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:01:38,607 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:01:38,608 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:01:38,609 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:01:38,609 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-26 23:01:38,622 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:01:38,622 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:01:38,623 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:01:38,623 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 23:01:38,624 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 23:01:38,624 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 23:01:38,624 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 23:01:38,624 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:01:38,624 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 23:01:38,625 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:01:38,625 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:01:38,625 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:01:38,625 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:01:38,625 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:01:38,626 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:01:38,626 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:01:38,626 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 23:01:38,626 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:01:38,626 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 23:01:38,626 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 23:01:38,627 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:01:38,627 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:01:38,629 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:01:38,629 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 23:01:38,629 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:01:38,629 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 23:01:38,630 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:01:38,630 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 96b4ff1b54b774712fa1e48994ed92ae63cef5f5 [2018-10-26 23:01:38,659 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:01:38,670 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:01:38,673 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:01:38,674 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:01:38,675 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:01:38,675 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-media-platform-vsp1-vsp1_true-unreach-call.cil.c [2018-10-26 23:01:38,724 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/bin-2019/uautomizer/data/7e5eb518a/49aaf067dd9a4b51b2a5a4d17bd32d62/FLAG348efd6ce [2018-10-26 23:01:39,527 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:01:39,529 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-media-platform-vsp1-vsp1_true-unreach-call.cil.c [2018-10-26 23:01:39,598 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/bin-2019/uautomizer/data/7e5eb518a/49aaf067dd9a4b51b2a5a4d17bd32d62/FLAG348efd6ce [2018-10-26 23:01:39,611 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/bin-2019/uautomizer/data/7e5eb518a/49aaf067dd9a4b51b2a5a4d17bd32d62 [2018-10-26 23:01:39,615 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:01:39,616 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 23:01:39,617 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:01:39,617 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:01:39,621 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:01:39,622 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:01:39" (1/1) ... [2018-10-26 23:01:39,625 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1790c9ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:01:39, skipping insertion in model container [2018-10-26 23:01:39,629 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:01:39" (1/1) ... [2018-10-26 23:01:39,639 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:01:39,801 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:01:41,960 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:179) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:128) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleBitshiftOperation(CHandler.java:3728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:882) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:932) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:663) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:662) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1511) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 23:01:41,973 INFO L168 Benchmark]: Toolchain (without parser) took 2357.71 ms. Allocated memory is still 1.0 GB. Free memory was 938.9 MB in the beginning and 936.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 227.3 MB. Max. memory is 11.5 GB. [2018-10-26 23:01:41,976 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:01:41,976 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2355.13 ms. Allocated memory is still 1.0 GB. Free memory was 938.9 MB in the beginning and 936.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 227.3 MB. Max. memory is 11.5 GB. [2018-10-26 23:01:41,978 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2355.13 ms. Allocated memory is still 1.0 GB. Free memory was 938.9 MB in the beginning and 936.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 227.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-10-26 23:01:43,870 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:01:43,871 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:01:43,881 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:01:43,881 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:01:43,882 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:01:43,883 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:01:43,884 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:01:43,886 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:01:43,886 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:01:43,887 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:01:43,887 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:01:43,888 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:01:43,889 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:01:43,890 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:01:43,890 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:01:43,891 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:01:43,892 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:01:43,894 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:01:43,895 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:01:43,896 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:01:43,897 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:01:43,899 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:01:43,899 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:01:43,899 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:01:43,900 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:01:43,901 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:01:43,902 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:01:43,902 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:01:43,903 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:01:43,903 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:01:43,904 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:01:43,904 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:01:43,904 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:01:43,905 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:01:43,906 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:01:43,906 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-26 23:01:43,921 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:01:43,921 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:01:43,922 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:01:43,922 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 23:01:43,922 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 23:01:43,923 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 23:01:43,923 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 23:01:43,923 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:01:43,923 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:01:43,923 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:01:43,923 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:01:43,924 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:01:43,924 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 23:01:43,924 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 23:01:43,924 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:01:43,924 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:01:43,924 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:01:43,924 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 23:01:43,925 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:01:43,925 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 23:01:43,925 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 23:01:43,925 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:01:43,925 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:01:43,925 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:01:43,925 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-26 23:01:43,926 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:01:43,926 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 23:01:43,926 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 23:01:43,926 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:01:43,927 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 96b4ff1b54b774712fa1e48994ed92ae63cef5f5 [2018-10-26 23:01:43,979 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:01:43,994 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:01:44,001 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:01:44,002 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:01:44,003 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:01:44,006 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-media-platform-vsp1-vsp1_true-unreach-call.cil.c [2018-10-26 23:01:44,068 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/bin-2019/uautomizer/data/447f6ee03/2f86d4704c2646c1a12fdb0180afd5cb/FLAG1bb92238c [2018-10-26 23:01:44,843 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:01:44,844 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-media-platform-vsp1-vsp1_true-unreach-call.cil.c [2018-10-26 23:01:44,919 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/bin-2019/uautomizer/data/447f6ee03/2f86d4704c2646c1a12fdb0180afd5cb/FLAG1bb92238c [2018-10-26 23:01:44,933 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ea1b342b-1123-430e-8720-a99ec56e8e8e/bin-2019/uautomizer/data/447f6ee03/2f86d4704c2646c1a12fdb0180afd5cb [2018-10-26 23:01:44,936 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:01:44,937 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 23:01:44,939 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:01:44,939 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:01:44,943 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:01:44,944 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:01:44" (1/1) ... [2018-10-26 23:01:44,947 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5962b937 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:01:44, skipping insertion in model container [2018-10-26 23:01:44,947 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:01:44" (1/1) ... [2018-10-26 23:01:44,957 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:01:45,190 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:01:50,240 WARN L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-10-26 23:01:50,241 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d8b9f8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:01:50, skipping insertion in model container [2018-10-26 23:01:50,241 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 23:01:50,242 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-26 23:01:50,243 INFO L168 Benchmark]: Toolchain (without parser) took 5306.05 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 224.4 MB). Free memory was 931.8 MB in the beginning and 1.0 GB in the end (delta: -84.3 MB). Peak memory consumption was 377.5 MB. Max. memory is 11.5 GB. [2018-10-26 23:01:50,245 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:01:50,246 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5303.19 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 224.4 MB). Free memory was 931.8 MB in the beginning and 1.0 GB in the end (delta: -84.3 MB). Peak memory consumption was 377.5 MB. Max. memory is 11.5 GB. [2018-10-26 23:01:50,248 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5303.19 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 224.4 MB). Free memory was 931.8 MB in the beginning and 1.0 GB in the end (delta: -84.3 MB). Peak memory consumption was 377.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 13592]: 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...