./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_42e1f78e-ace9-4573-b7fc-96b364f8cd45/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_42e1f78e-ace9-4573-b7fc-96b364f8cd45/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_42e1f78e-ace9-4573-b7fc-96b364f8cd45/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_42e1f78e-ace9-4573-b7fc-96b364f8cd45/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_42e1f78e-ace9-4573-b7fc-96b364f8cd45/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_42e1f78e-ace9-4573-b7fc-96b364f8cd45/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_42e1f78e-ace9-4573-b7fc-96b364f8cd45/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_42e1f78e-ace9-4573-b7fc-96b364f8cd45/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_42e1f78e-ace9-4573-b7fc-96b364f8cd45/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_42e1f78e-ace9-4573-b7fc-96b364f8cd45/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_42e1f78e-ace9-4573-b7fc-96b364f8cd45/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_42e1f78e-ace9-4573-b7fc-96b364f8cd45/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 [2018-11-10 04:55:31,545 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:55:31,547 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:55:31,553 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:55:31,553 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:55:31,553 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:55:31,554 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:55:31,555 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:55:31,556 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:55:31,556 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:55:31,557 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:55:31,557 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:55:31,558 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:55:31,558 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:55:31,559 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:55:31,560 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:55:31,560 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:55:31,561 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:55:31,562 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:55:31,564 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:55:31,564 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:55:31,565 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:55:31,567 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:55:31,567 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:55:31,567 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:55:31,568 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:55:31,569 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:55:31,569 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:55:31,570 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:55:31,571 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:55:31,571 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:55:31,571 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:55:31,572 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:55:31,572 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:55:31,572 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:55:31,573 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:55:31,573 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_42e1f78e-ace9-4573-b7fc-96b364f8cd45/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 04:55:31,583 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:55:31,583 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:55:31,583 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:55:31,583 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:55:31,584 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:55:31,584 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:55:31,584 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 04:55:31,584 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:55:31,584 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 04:55:31,584 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:55:31,585 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:55:31,585 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:55:31,585 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:55:31,585 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:55:31,585 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:55:31,585 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:55:31,585 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 04:55:31,585 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:55:31,586 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 04:55:31,586 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 04:55:31,586 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:55:31,586 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:55:31,586 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:55:31,586 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 04:55:31,586 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:55:31,586 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 04:55:31,586 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 04:55:31,586 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_42e1f78e-ace9-4573-b7fc-96b364f8cd45/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 [2018-11-10 04:55:31,608 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:55:31,616 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:55:31,618 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:55:31,618 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:55:31,619 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:55:31,619 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_42e1f78e-ace9-4573-b7fc-96b364f8cd45/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-media-platform-vsp1-vsp1_true-unreach-call.cil.c [2018-11-10 04:55:31,654 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_42e1f78e-ace9-4573-b7fc-96b364f8cd45/bin-2019/uautomizer/data/8b0a3a7a6/a7bf6f9124634e5688f6bdaf837c27ca/FLAG13078031b [2018-11-10 04:55:32,309 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:55:32,309 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_42e1f78e-ace9-4573-b7fc-96b364f8cd45/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-media-platform-vsp1-vsp1_true-unreach-call.cil.c [2018-11-10 04:55:32,351 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_42e1f78e-ace9-4573-b7fc-96b364f8cd45/bin-2019/uautomizer/data/8b0a3a7a6/a7bf6f9124634e5688f6bdaf837c27ca/FLAG13078031b [2018-11-10 04:55:32,362 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_42e1f78e-ace9-4573-b7fc-96b364f8cd45/bin-2019/uautomizer/data/8b0a3a7a6/a7bf6f9124634e5688f6bdaf837c27ca [2018-11-10 04:55:32,364 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:55:32,365 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 04:55:32,366 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:55:32,366 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:55:32,369 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:55:32,370 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:55:32" (1/1) ... [2018-11-10 04:55:32,372 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b215201 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:55:32, skipping insertion in model container [2018-11-10 04:55:32,372 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:55:32" (1/1) ... [2018-11-10 04:55:32,380 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:55:32,498 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:55:33,909 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:55:33,912 INFO L168 Benchmark]: Toolchain (without parser) took 1547.17 ms. Allocated memory is still 1.0 GB. Free memory was 937.5 MB in the beginning and 941.7 MB in the end (delta: -4.3 MB). Peak memory consumption was 225.8 MB. Max. memory is 11.5 GB. [2018-11-10 04:55:33,914 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:55:33,914 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1545.28 ms. Allocated memory is still 1.0 GB. Free memory was 937.5 MB in the beginning and 941.7 MB in the end (delta: -4.3 MB). Peak memory consumption was 225.8 MB. Max. memory is 11.5 GB. [2018-11-10 04:55:33,916 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1545.28 ms. Allocated memory is still 1.0 GB. Free memory was 937.5 MB in the beginning and 941.7 MB in the end (delta: -4.3 MB). Peak memory consumption was 225.8 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 [2018-11-10 04:55:35,257 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:55:35,258 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:55:35,266 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:55:35,267 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:55:35,267 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:55:35,268 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:55:35,269 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:55:35,270 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:55:35,271 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:55:35,271 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:55:35,272 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:55:35,272 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:55:35,273 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:55:35,273 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:55:35,274 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:55:35,274 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:55:35,276 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:55:35,277 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:55:35,278 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:55:35,279 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:55:35,280 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:55:35,282 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:55:35,282 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:55:35,282 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:55:35,283 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:55:35,284 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:55:35,284 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:55:35,285 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:55:35,286 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:55:35,286 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:55:35,286 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:55:35,286 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:55:35,286 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:55:35,287 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:55:35,288 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:55:35,288 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_42e1f78e-ace9-4573-b7fc-96b364f8cd45/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-10 04:55:35,298 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:55:35,298 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:55:35,299 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:55:35,299 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:55:35,300 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:55:35,300 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:55:35,300 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 04:55:35,300 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:55:35,300 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:55:35,301 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:55:35,301 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:55:35,301 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:55:35,301 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 04:55:35,301 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 04:55:35,301 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:55:35,301 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:55:35,301 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:55:35,302 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 04:55:35,302 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:55:35,302 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 04:55:35,302 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 04:55:35,302 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:55:35,302 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:55:35,302 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:55:35,303 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 04:55:35,303 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:55:35,303 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 04:55:35,303 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 04:55:35,303 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 04:55:35,305 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_42e1f78e-ace9-4573-b7fc-96b364f8cd45/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 [2018-11-10 04:55:35,334 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:55:35,343 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:55:35,346 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:55:35,347 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:55:35,347 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:55:35,348 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_42e1f78e-ace9-4573-b7fc-96b364f8cd45/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-media-platform-vsp1-vsp1_true-unreach-call.cil.c [2018-11-10 04:55:35,382 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_42e1f78e-ace9-4573-b7fc-96b364f8cd45/bin-2019/uautomizer/data/9c46998ad/307a15087b8b4949ba9afa41b014962f/FLAG6ca83e1c2 [2018-11-10 04:55:36,012 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:55:36,012 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_42e1f78e-ace9-4573-b7fc-96b364f8cd45/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-media-platform-vsp1-vsp1_true-unreach-call.cil.c [2018-11-10 04:55:36,044 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_42e1f78e-ace9-4573-b7fc-96b364f8cd45/bin-2019/uautomizer/data/9c46998ad/307a15087b8b4949ba9afa41b014962f/FLAG6ca83e1c2 [2018-11-10 04:55:36,054 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_42e1f78e-ace9-4573-b7fc-96b364f8cd45/bin-2019/uautomizer/data/9c46998ad/307a15087b8b4949ba9afa41b014962f [2018-11-10 04:55:36,056 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:55:36,057 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 04:55:36,057 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:55:36,058 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:55:36,060 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:55:36,060 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:55:36" (1/1) ... [2018-11-10 04:55:36,062 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cecc7a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:55:36, skipping insertion in model container [2018-11-10 04:55:36,062 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:55:36" (1/1) ... [2018-11-10 04:55:36,068 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:55:36,192 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:55:39,416 WARN L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-10 04:55:39,416 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fff077b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:55:39, skipping insertion in model container [2018-11-10 04:55:39,416 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:55:39,417 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-10 04:55:39,417 INFO L168 Benchmark]: Toolchain (without parser) took 3361.06 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 1.1 GB in the end (delta: -134.4 MB). Peak memory consumption was 410.3 MB. Max. memory is 11.5 GB. [2018-11-10 04:55:39,419 INFO L168 Benchmark]: CDTParser took 0.15 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. [2018-11-10 04:55:39,419 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3359.18 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 1.1 GB in the end (delta: -134.4 MB). Peak memory consumption was 410.3 MB. Max. memory is 11.5 GB. [2018-11-10 04:55:39,421 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 3359.18 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 1.1 GB in the end (delta: -134.4 MB). Peak memory consumption was 410.3 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...