./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-vmxnet3-vmxnet3_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_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-vmxnet3-vmxnet3_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/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 d8275feeb3b3b08a46e7edeab9f4d3b8597aae87 .................................................................................................................................................................. 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_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-vmxnet3-vmxnet3_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/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 d8275feeb3b3b08a46e7edeab9f4d3b8597aae87 ........................................................................................................................................... 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 21:24:59,830 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 21:24:59,832 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 21:24:59,845 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 21:24:59,846 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 21:24:59,846 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 21:24:59,850 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 21:24:59,852 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 21:24:59,853 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 21:24:59,854 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 21:24:59,855 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 21:24:59,855 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 21:24:59,857 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 21:24:59,858 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 21:24:59,859 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 21:24:59,860 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 21:24:59,861 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 21:24:59,862 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 21:24:59,866 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 21:24:59,867 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 21:24:59,868 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 21:24:59,869 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 21:24:59,877 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 21:24:59,877 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 21:24:59,877 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 21:24:59,878 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 21:24:59,879 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 21:24:59,885 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 21:24:59,886 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 21:24:59,887 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 21:24:59,887 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 21:24:59,890 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 21:24:59,890 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 21:24:59,890 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 21:24:59,891 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 21:24:59,892 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 21:24:59,892 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-26 21:24:59,911 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 21:24:59,911 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 21:24:59,916 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 21:24:59,916 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 21:24:59,917 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 21:24:59,917 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 21:24:59,917 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 21:24:59,917 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 21:24:59,917 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 21:24:59,918 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 21:24:59,918 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 21:24:59,918 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 21:24:59,918 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 21:24:59,918 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 21:24:59,918 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 21:24:59,919 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 21:24:59,919 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 21:24:59,919 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 21:24:59,919 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 21:24:59,920 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 21:24:59,921 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 21:24:59,921 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 21:24:59,921 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 21:24:59,921 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 21:24:59,921 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 21:24:59,921 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 21:24:59,922 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_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/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 -> d8275feeb3b3b08a46e7edeab9f4d3b8597aae87 [2018-10-26 21:24:59,962 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 21:24:59,973 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 21:24:59,977 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 21:24:59,978 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 21:24:59,978 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 21:24:59,979 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-vmxnet3-vmxnet3_true-unreach-call.cil.c [2018-10-26 21:25:00,040 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/bin-2019/ukojak/data/eaa5e2e31/d70c19350f9e4709abf4ba0c7ed21ad0/FLAG84f2c0a43 [2018-10-26 21:25:00,904 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 21:25:00,905 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-vmxnet3-vmxnet3_true-unreach-call.cil.c [2018-10-26 21:25:00,968 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/bin-2019/ukojak/data/eaa5e2e31/d70c19350f9e4709abf4ba0c7ed21ad0/FLAG84f2c0a43 [2018-10-26 21:25:00,989 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/bin-2019/ukojak/data/eaa5e2e31/d70c19350f9e4709abf4ba0c7ed21ad0 [2018-10-26 21:25:00,995 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 21:25:00,998 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 21:25:00,999 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 21:25:00,999 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 21:25:01,003 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 21:25:01,004 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:25:00" (1/1) ... [2018-10-26 21:25:01,007 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b7117fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:25:01, skipping insertion in model container [2018-10-26 21:25:01,007 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:25:00" (1/1) ... [2018-10-26 21:25:01,019 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 21:25:01,251 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 21:25:02,189 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.FunctionHandler.handleReturnStatement(FunctionHandler.java:519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1776) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 21:25:02,204 INFO L168 Benchmark]: Toolchain (without parser) took 1206.79 ms. Allocated memory is still 1.0 GB. Free memory was 931.5 MB in the beginning and 809.5 MB in the end (delta: 122.0 MB). Peak memory consumption was 122.0 MB. Max. memory is 11.5 GB. [2018-10-26 21:25:02,207 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 21:25:02,208 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1204.14 ms. Allocated memory is still 1.0 GB. Free memory was 931.5 MB in the beginning and 809.5 MB in the end (delta: 122.0 MB). Peak memory consumption was 122.0 MB. Max. memory is 11.5 GB. [2018-10-26 21:25:02,211 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1204.14 ms. Allocated memory is still 1.0 GB. Free memory was 931.5 MB in the beginning and 809.5 MB in the end (delta: 122.0 MB). Peak memory consumption was 122.0 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 21:25:04,285 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 21:25:04,287 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 21:25:04,302 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 21:25:04,304 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 21:25:04,305 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 21:25:04,307 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 21:25:04,310 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 21:25:04,312 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 21:25:04,315 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 21:25:04,317 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 21:25:04,318 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 21:25:04,319 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 21:25:04,320 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 21:25:04,321 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 21:25:04,321 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 21:25:04,322 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 21:25:04,327 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 21:25:04,339 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 21:25:04,340 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 21:25:04,341 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 21:25:04,342 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 21:25:04,349 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 21:25:04,349 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 21:25:04,350 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 21:25:04,350 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 21:25:04,351 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 21:25:04,353 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 21:25:04,353 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 21:25:04,354 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 21:25:04,354 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 21:25:04,355 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 21:25:04,355 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 21:25:04,355 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 21:25:04,357 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 21:25:04,358 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 21:25:04,358 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-26 21:25:04,376 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 21:25:04,380 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 21:25:04,380 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 21:25:04,381 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 21:25:04,381 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 21:25:04,381 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 21:25:04,382 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 21:25:04,382 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 21:25:04,382 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 21:25:04,382 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 21:25:04,382 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 21:25:04,382 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 21:25:04,383 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 21:25:04,383 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 21:25:04,383 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 21:25:04,383 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 21:25:04,383 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 21:25:04,386 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 21:25:04,386 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 21:25:04,386 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 21:25:04,386 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 21:25:04,386 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 21:25:04,387 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 21:25:04,387 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 21:25:04,388 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 21:25:04,388 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 21:25:04,388 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 21:25:04,388 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 21:25:04,388 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 21:25:04,388 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_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/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 -> d8275feeb3b3b08a46e7edeab9f4d3b8597aae87 [2018-10-26 21:25:04,439 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 21:25:04,451 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 21:25:04,457 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 21:25:04,459 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 21:25:04,461 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 21:25:04,462 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-vmxnet3-vmxnet3_true-unreach-call.cil.c [2018-10-26 21:25:04,521 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/bin-2019/ukojak/data/4cd10554c/b490194ff2234d21bc00ad4dc22c8fe1/FLAG5045c319d [2018-10-26 21:25:05,394 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 21:25:05,396 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-vmxnet3-vmxnet3_true-unreach-call.cil.c [2018-10-26 21:25:05,496 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/bin-2019/ukojak/data/4cd10554c/b490194ff2234d21bc00ad4dc22c8fe1/FLAG5045c319d [2018-10-26 21:25:05,514 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f38dea62-71a5-44c5-b533-6aebd2a8b6d3/bin-2019/ukojak/data/4cd10554c/b490194ff2234d21bc00ad4dc22c8fe1 [2018-10-26 21:25:05,519 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 21:25:05,521 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 21:25:05,522 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 21:25:05,522 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 21:25:05,528 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 21:25:05,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:25:05" (1/1) ... [2018-10-26 21:25:05,532 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e8f158c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:25:05, skipping insertion in model container [2018-10-26 21:25:05,532 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:25:05" (1/1) ... [2018-10-26 21:25:05,543 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 21:25:05,786 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 21:25:15,104 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:25:15,640 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 21:25:18,371 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:25:19,881 INFO L193 MainTranslator]: Completed translation [2018-10-26 21:25:19,881 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:25:19 WrapperNode [2018-10-26 21:25:19,881 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 21:25:19,882 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 21:25:19,882 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 21:25:19,882 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 21:25:19,889 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:25:19" (1/1) ... [2018-10-26 21:25:19,950 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2535,]],vmxnet3_get_sset_count,[IdentifierExpression[#~1908,],IdentifierExpression[#~1909,]]] [2018-10-26 21:25:19,951 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2534,]],vmxnet3_poll,[IdentifierExpression[#~1908,],IdentifierExpression[#~1909,]]] [2018-10-26 21:25:19,951 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2533,]],vmxnet3_poll_rx_only,[IdentifierExpression[#~1908,],IdentifierExpression[#~1909,]]] [2018-10-26 21:25:19,952 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2532,]],vmxnet3_change_mtu,[IdentifierExpression[#~1908,],IdentifierExpression[#~1909,]]] [2018-10-26 21:25:20,025 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:25:19" (1/1) ... [2018-10-26 21:25:20,026 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 21:25:20,026 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-26 21:25:20,027 INFO L168 Benchmark]: Toolchain (without parser) took 14506.79 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.1 GB). Free memory was 931.8 MB in the beginning and 1.5 GB in the end (delta: -536.4 MB). Peak memory consumption was 607.6 MB. Max. memory is 11.5 GB. [2018-10-26 21:25:20,029 INFO L168 Benchmark]: CDTParser took 0.20 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 21:25:20,030 INFO L168 Benchmark]: CACSL2BoogieTranslator took 14359.55 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.1 GB). Free memory was 926.4 MB in the beginning and 1.5 GB in the end (delta: -569.0 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-10-26 21:25:20,031 INFO L168 Benchmark]: Boogie Procedure Inliner took 143.95 ms. Allocated memory is still 2.2 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. [2018-10-26 21:25:20,034 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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 14359.55 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.1 GB). Free memory was 926.4 MB in the beginning and 1.5 GB in the end (delta: -569.0 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 143.95 ms. Allocated memory is still 2.2 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2535,]],vmxnet3_get_sset_count,[IdentifierExpression[#~1908,],IdentifierExpression[#~1909,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2534,]],vmxnet3_poll,[IdentifierExpression[#~1908,],IdentifierExpression[#~1909,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2533,]],vmxnet3_poll_rx_only,[IdentifierExpression[#~1908,],IdentifierExpression[#~1909,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2532,]],vmxnet3_change_mtu,[IdentifierExpression[#~1908,],IdentifierExpression[#~1909,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...