./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point_true-unreach-call.cil.out.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_82af39d3-f798-4428-afaf-7a5e9cb9490d/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_82af39d3-f798-4428-afaf-7a5e9cb9490d/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_82af39d3-f798-4428-afaf-7a5e9cb9490d/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_82af39d3-f798-4428-afaf-7a5e9cb9490d/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_82af39d3-f798-4428-afaf-7a5e9cb9490d/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_82af39d3-f798-4428-afaf-7a5e9cb9490d/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a7ffaaeb1d817e49d78f620e3fa80276f1a60320 ....................................................................................................................................................................... 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_82af39d3-f798-4428-afaf-7a5e9cb9490d/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_82af39d3-f798-4428-afaf-7a5e9cb9490d/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_82af39d3-f798-4428-afaf-7a5e9cb9490d/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_82af39d3-f798-4428-afaf-7a5e9cb9490d/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_82af39d3-f798-4428-afaf-7a5e9cb9490d/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_82af39d3-f798-4428-afaf-7a5e9cb9490d/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a7ffaaeb1d817e49d78f620e3fa80276f1a60320 ............................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 20:05:12,855 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 20:05:12,856 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 20:05:12,865 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 20:05:12,866 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 20:05:12,866 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 20:05:12,867 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 20:05:12,869 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 20:05:12,871 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 20:05:12,872 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 20:05:12,872 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 20:05:12,873 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 20:05:12,873 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 20:05:12,875 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 20:05:12,876 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 20:05:12,876 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 20:05:12,877 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 20:05:12,879 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 20:05:12,881 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 20:05:12,883 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 20:05:12,884 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 20:05:12,885 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 20:05:12,888 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 20:05:12,888 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 20:05:12,888 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 20:05:12,889 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 20:05:12,890 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 20:05:12,891 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 20:05:12,892 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 20:05:12,893 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 20:05:12,893 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 20:05:12,893 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 20:05:12,894 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 20:05:12,894 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 20:05:12,895 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 20:05:12,896 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 20:05:12,896 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_82af39d3-f798-4428-afaf-7a5e9cb9490d/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-26 20:05:12,908 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 20:05:12,908 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 20:05:12,909 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 20:05:12,909 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 20:05:12,910 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 20:05:12,912 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 20:05:12,912 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 20:05:12,912 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 20:05:12,913 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 20:05:12,913 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 20:05:12,913 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 20:05:12,913 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 20:05:12,913 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 20:05:12,913 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 20:05:12,913 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 20:05:12,914 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 20:05:12,914 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 20:05:12,914 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 20:05:12,914 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 20:05:12,914 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 20:05:12,914 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 20:05:12,914 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 20:05:12,915 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 20:05:12,915 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 20:05:12,915 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 20:05:12,915 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 20:05:12,915 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_82af39d3-f798-4428-afaf-7a5e9cb9490d/bin-2019/ukojak 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 -> Kojak 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 -> a7ffaaeb1d817e49d78f620e3fa80276f1a60320 [2018-10-26 20:05:12,953 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 20:05:12,966 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 20:05:12,968 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 20:05:12,970 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 20:05:12,970 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 20:05:12,971 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_82af39d3-f798-4428-afaf-7a5e9cb9490d/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 20:05:13,025 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_82af39d3-f798-4428-afaf-7a5e9cb9490d/bin-2019/ukojak/data/dd1949ebe/e323efcc226f4c7689c0be1ec72f4144/FLAGc56e2a0c1 [2018-10-26 20:05:13,751 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 20:05:13,752 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_82af39d3-f798-4428-afaf-7a5e9cb9490d/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 20:05:13,792 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_82af39d3-f798-4428-afaf-7a5e9cb9490d/bin-2019/ukojak/data/dd1949ebe/e323efcc226f4c7689c0be1ec72f4144/FLAGc56e2a0c1 [2018-10-26 20:05:13,804 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_82af39d3-f798-4428-afaf-7a5e9cb9490d/bin-2019/ukojak/data/dd1949ebe/e323efcc226f4c7689c0be1ec72f4144 [2018-10-26 20:05:13,807 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 20:05:13,808 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 20:05:13,809 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 20:05:13,809 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 20:05:13,813 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 20:05:13,813 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:05:13" (1/1) ... [2018-10-26 20:05:13,816 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16c75cdd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:05:13, skipping insertion in model container [2018-10-26 20:05:13,816 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:05:13" (1/1) ... [2018-10-26 20:05:13,825 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 20:05:13,968 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 20:05:16,660 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: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: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:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 20:05:16,667 INFO L168 Benchmark]: Toolchain (without parser) took 2860.20 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 77.6 MB). Free memory was 943.4 MB in the beginning and 906.5 MB in the end (delta: 36.9 MB). Peak memory consumption was 242.2 MB. Max. memory is 11.5 GB. [2018-10-26 20:05:16,670 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 20:05:16,670 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2857.94 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 77.6 MB). Free memory was 943.4 MB in the beginning and 906.5 MB in the end (delta: 36.9 MB). Peak memory consumption was 242.2 MB. Max. memory is 11.5 GB. [2018-10-26 20:05:16,672 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2857.94 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 77.6 MB). Free memory was 943.4 MB in the beginning and 906.5 MB in the end (delta: 36.9 MB). Peak memory consumption was 242.2 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 20:05:18,454 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 20:05:18,455 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 20:05:18,464 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 20:05:18,464 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 20:05:18,465 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 20:05:18,466 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 20:05:18,467 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 20:05:18,469 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 20:05:18,469 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 20:05:18,470 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 20:05:18,470 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 20:05:18,471 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 20:05:18,472 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 20:05:18,472 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 20:05:18,473 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 20:05:18,473 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 20:05:18,476 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 20:05:18,487 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 20:05:18,490 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 20:05:18,491 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 20:05:18,492 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 20:05:18,493 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 20:05:18,494 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 20:05:18,494 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 20:05:18,494 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 20:05:18,495 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 20:05:18,496 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 20:05:18,496 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 20:05:18,497 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 20:05:18,497 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 20:05:18,498 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 20:05:18,498 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 20:05:18,498 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 20:05:18,499 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 20:05:18,499 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 20:05:18,499 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_82af39d3-f798-4428-afaf-7a5e9cb9490d/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-26 20:05:18,515 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 20:05:18,515 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 20:05:18,516 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 20:05:18,516 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 20:05:18,517 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 20:05:18,517 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 20:05:18,517 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 20:05:18,517 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 20:05:18,517 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 20:05:18,517 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 20:05:18,518 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 20:05:18,518 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 20:05:18,520 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 20:05:18,521 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 20:05:18,521 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 20:05:18,521 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 20:05:18,521 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 20:05:18,521 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 20:05:18,521 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 20:05:18,522 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 20:05:18,522 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 20:05:18,522 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 20:05:18,522 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 20:05:18,522 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 20:05:18,522 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 20:05:18,522 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 20:05:18,522 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 20:05:18,523 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 20:05:18,523 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 20:05:18,523 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_82af39d3-f798-4428-afaf-7a5e9cb9490d/bin-2019/ukojak 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 -> Kojak 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 -> a7ffaaeb1d817e49d78f620e3fa80276f1a60320 [2018-10-26 20:05:18,562 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 20:05:18,573 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 20:05:18,577 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 20:05:18,579 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 20:05:18,579 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 20:05:18,580 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_82af39d3-f798-4428-afaf-7a5e9cb9490d/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 20:05:18,628 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_82af39d3-f798-4428-afaf-7a5e9cb9490d/bin-2019/ukojak/data/a12c21ea8/849b2507154e41b99fba662416169588/FLAG9af7ee1d5 [2018-10-26 20:05:19,390 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 20:05:19,390 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_82af39d3-f798-4428-afaf-7a5e9cb9490d/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 20:05:19,440 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_82af39d3-f798-4428-afaf-7a5e9cb9490d/bin-2019/ukojak/data/a12c21ea8/849b2507154e41b99fba662416169588/FLAG9af7ee1d5 [2018-10-26 20:05:19,457 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_82af39d3-f798-4428-afaf-7a5e9cb9490d/bin-2019/ukojak/data/a12c21ea8/849b2507154e41b99fba662416169588 [2018-10-26 20:05:19,460 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 20:05:19,462 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 20:05:19,462 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 20:05:19,463 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 20:05:19,466 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 20:05:19,466 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:05:19" (1/1) ... [2018-10-26 20:05:19,468 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68d944c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:05:19, skipping insertion in model container [2018-10-26 20:05:19,469 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:05:19" (1/1) ... [2018-10-26 20:05:19,477 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 20:05:19,641 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 20:05:24,620 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:05:24,740 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 20:05:26,313 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:05:26,873 INFO L193 MainTranslator]: Completed translation [2018-10-26 20:05:26,874 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:05:26 WrapperNode [2018-10-26 20:05:26,875 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 20:05:26,875 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 20:05:26,875 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 20:05:26,876 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 20:05:26,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:05:26" (1/1) ... [2018-10-26 20:05:26,978 ERROR L1123 TypeChecker]: C: atl1_ethtool_ops [11261]: Undeclared identifier ~#atl1_ethtool_ops~0 in IdentifierExpression[~#atl1_ethtool_ops~0,GLOBAL] [2018-10-26 20:05:26,979 ERROR L1123 TypeChecker]: C: netdev->ethtool_ops = & atl1_ethtool_ops [11261]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#atl1_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev~11,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~netdev~11,],offset],BitvecLiteral[488,32]]]]],BitvecLiteral[8,32]]] [2018-10-26 20:05:26,986 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:05:26" (1/1) ... [2018-10-26 20:05:26,986 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 20:05:26,986 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-26 20:05:26,987 INFO L168 Benchmark]: Toolchain (without parser) took 7526.22 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 885.0 MB). Free memory was 936.9 MB in the beginning and 1.1 GB in the end (delta: -159.7 MB). Peak memory consumption was 725.3 MB. Max. memory is 11.5 GB. [2018-10-26 20:05:26,989 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. [2018-10-26 20:05:26,989 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7412.51 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 885.0 MB). Free memory was 936.9 MB in the beginning and 1.1 GB in the end (delta: -159.7 MB). Peak memory consumption was 737.4 MB. Max. memory is 11.5 GB. [2018-10-26 20:05:26,990 INFO L168 Benchmark]: Boogie Procedure Inliner took 111.04 ms. Allocated memory is still 1.9 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 20:05:26,992 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 7412.51 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 885.0 MB). Free memory was 936.9 MB in the beginning and 1.1 GB in the end (delta: -159.7 MB). Peak memory consumption was 737.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 111.04 ms. Allocated memory is still 1.9 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 11261]: Type Error Undeclared identifier ~#atl1_ethtool_ops~0 in IdentifierExpression[~#atl1_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 11261]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#atl1_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev~11,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~netdev~11,],offset],BitvecLiteral[488,32]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...