./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-via-via-rhine_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_d9436fb5-dd28-416d-8402-442706a80026/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d9436fb5-dd28-416d-8402-442706a80026/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d9436fb5-dd28-416d-8402-442706a80026/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d9436fb5-dd28-416d-8402-442706a80026/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-via-via-rhine_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d9436fb5-dd28-416d-8402-442706a80026/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d9436fb5-dd28-416d-8402-442706a80026/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 53b47c2a5647ddb036dc52abe8bb28ba86347478 ................................................................................................................................................................................ 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_d9436fb5-dd28-416d-8402-442706a80026/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d9436fb5-dd28-416d-8402-442706a80026/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d9436fb5-dd28-416d-8402-442706a80026/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d9436fb5-dd28-416d-8402-442706a80026/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-via-via-rhine_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d9436fb5-dd28-416d-8402-442706a80026/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d9436fb5-dd28-416d-8402-442706a80026/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 53b47c2a5647ddb036dc52abe8bb28ba86347478 ................................................................................................................................................................ 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 23:16:42,653 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:16:42,660 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:16:42,673 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:16:42,674 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:16:42,676 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:16:42,677 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:16:42,679 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:16:42,681 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:16:42,683 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:16:42,686 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:16:42,686 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:16:42,687 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:16:42,690 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:16:42,698 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:16:42,699 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:16:42,700 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:16:42,701 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:16:42,702 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:16:42,707 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:16:42,708 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:16:42,708 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:16:42,710 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:16:42,710 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:16:42,714 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:16:42,714 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:16:42,715 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:16:42,716 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:16:42,716 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:16:42,717 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:16:42,717 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:16:42,718 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:16:42,718 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:16:42,718 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:16:42,721 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:16:42,721 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:16:42,721 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d9436fb5-dd28-416d-8402-442706a80026/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-26 23:16:42,737 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:16:42,738 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:16:42,739 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:16:42,740 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 23:16:42,740 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 23:16:42,742 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 23:16:42,742 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 23:16:42,742 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:16:42,742 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 23:16:42,742 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:16:42,742 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:16:42,743 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:16:42,743 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:16:42,743 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:16:42,743 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:16:42,743 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:16:42,743 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 23:16:42,743 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:16:42,744 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 23:16:42,744 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 23:16:42,744 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:16:42,744 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:16:42,744 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:16:42,744 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 23:16:42,744 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:16:42,745 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 23:16:42,745 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:16:42,745 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_d9436fb5-dd28-416d-8402-442706a80026/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 -> 53b47c2a5647ddb036dc52abe8bb28ba86347478 [2018-10-26 23:16:42,803 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:16:42,816 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:16:42,820 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:16:42,821 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:16:42,822 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:16:42,822 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d9436fb5-dd28-416d-8402-442706a80026/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-via-via-rhine_true-unreach-call.cil.c [2018-10-26 23:16:42,879 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d9436fb5-dd28-416d-8402-442706a80026/bin-2019/uautomizer/data/380adbecb/38cd0e0648584bdca40e03ce92d9999b/FLAGe0c9a6fc6 [2018-10-26 23:16:43,745 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:16:43,746 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d9436fb5-dd28-416d-8402-442706a80026/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-via-via-rhine_true-unreach-call.cil.c [2018-10-26 23:16:43,819 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d9436fb5-dd28-416d-8402-442706a80026/bin-2019/uautomizer/data/380adbecb/38cd0e0648584bdca40e03ce92d9999b/FLAGe0c9a6fc6 [2018-10-26 23:16:43,840 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d9436fb5-dd28-416d-8402-442706a80026/bin-2019/uautomizer/data/380adbecb/38cd0e0648584bdca40e03ce92d9999b [2018-10-26 23:16:43,844 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:16:43,846 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 23:16:43,850 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:16:43,851 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:16:43,855 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:16:43,856 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:16:43" (1/1) ... [2018-10-26 23:16:43,858 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24ed44c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:16:43, skipping insertion in model container [2018-10-26 23:16:43,858 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:16:43" (1/1) ... [2018-10-26 23:16:43,871 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:16:44,043 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:16:47,550 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: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:1618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 23:16:47,563 INFO L168 Benchmark]: Toolchain (without parser) took 3718.37 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 246.9 MB). Free memory was 938.3 MB in the beginning and 1.1 GB in the end (delta: -206.6 MB). Peak memory consumption was 320.1 MB. Max. memory is 11.5 GB. [2018-10-26 23:16:47,565 INFO L168 Benchmark]: CDTParser took 1.48 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:16:47,566 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3712.83 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 246.9 MB). Free memory was 938.3 MB in the beginning and 1.1 GB in the end (delta: -206.6 MB). Peak memory consumption was 320.1 MB. Max. memory is 11.5 GB. [2018-10-26 23:16:47,569 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.48 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 3712.83 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 246.9 MB). Free memory was 938.3 MB in the beginning and 1.1 GB in the end (delta: -206.6 MB). Peak memory consumption was 320.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-10-26 23:16:49,560 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:16:49,562 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:16:49,573 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:16:49,573 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:16:49,574 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:16:49,575 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:16:49,576 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:16:49,578 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:16:49,578 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:16:49,579 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:16:49,579 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:16:49,580 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:16:49,581 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:16:49,582 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:16:49,583 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:16:49,584 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:16:49,585 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:16:49,587 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:16:49,588 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:16:49,589 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:16:49,590 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:16:49,592 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:16:49,593 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:16:49,593 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:16:49,594 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:16:49,595 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:16:49,595 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:16:49,596 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:16:49,597 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:16:49,597 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:16:49,598 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:16:49,598 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:16:49,599 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:16:49,599 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:16:49,600 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:16:49,600 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d9436fb5-dd28-416d-8402-442706a80026/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-26 23:16:49,613 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:16:49,614 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:16:49,614 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:16:49,615 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 23:16:49,615 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 23:16:49,615 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 23:16:49,616 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 23:16:49,616 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:16:49,616 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:16:49,616 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:16:49,616 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:16:49,616 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:16:49,617 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 23:16:49,617 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 23:16:49,617 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:16:49,617 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:16:49,617 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:16:49,617 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 23:16:49,618 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:16:49,618 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 23:16:49,618 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 23:16:49,618 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:16:49,618 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:16:49,618 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:16:49,619 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-26 23:16:49,619 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:16:49,619 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 23:16:49,619 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 23:16:49,619 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:16:49,619 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_d9436fb5-dd28-416d-8402-442706a80026/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 -> 53b47c2a5647ddb036dc52abe8bb28ba86347478 [2018-10-26 23:16:49,664 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:16:49,677 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:16:49,685 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:16:49,687 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:16:49,688 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:16:49,689 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d9436fb5-dd28-416d-8402-442706a80026/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-via-via-rhine_true-unreach-call.cil.c [2018-10-26 23:16:49,753 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d9436fb5-dd28-416d-8402-442706a80026/bin-2019/uautomizer/data/fae5f85da/bb71d7d40ea64a9586b71811f2d78b32/FLAGa87020071 [2018-10-26 23:16:50,617 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:16:50,618 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d9436fb5-dd28-416d-8402-442706a80026/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-via-via-rhine_true-unreach-call.cil.c [2018-10-26 23:16:50,692 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d9436fb5-dd28-416d-8402-442706a80026/bin-2019/uautomizer/data/fae5f85da/bb71d7d40ea64a9586b71811f2d78b32/FLAGa87020071 [2018-10-26 23:16:50,714 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d9436fb5-dd28-416d-8402-442706a80026/bin-2019/uautomizer/data/fae5f85da/bb71d7d40ea64a9586b71811f2d78b32 [2018-10-26 23:16:50,717 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:16:50,721 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 23:16:50,722 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:16:50,722 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:16:50,726 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:16:50,729 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:16:50" (1/1) ... [2018-10-26 23:16:50,732 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25c53d43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:16:50, skipping insertion in model container [2018-10-26 23:16:50,732 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:16:50" (1/1) ... [2018-10-26 23:16:50,745 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:16:50,935 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:16:56,293 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:16:56,771 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 23:16:58,459 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:16:59,585 INFO L193 MainTranslator]: Completed translation [2018-10-26 23:16:59,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:16:59 WrapperNode [2018-10-26 23:16:59,586 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 23:16:59,587 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 23:16:59,587 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 23:16:59,587 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 23:16:59,602 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:16:59" (1/1) ... [2018-10-26 23:16:59,602 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:16:59" (1/1) ... [2018-10-26 23:16:59,667 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1378,]],rhine_napipoll,[IdentifierExpression[#~1133,],IdentifierExpression[#~1134,]]] [2018-10-26 23:16:59,670 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1377,]],eth_change_mtu,[IdentifierExpression[#~1133,],IdentifierExpression[#~1134,]]] [2018-10-26 23:16:59,706 ERROR L1123 TypeChecker]: C: netdev_ethtool_ops [7907]: Undeclared identifier ~#netdev_ethtool_ops~0 in IdentifierExpression[~#netdev_ethtool_ops~0,GLOBAL] [2018-10-26 23:16:59,706 ERROR L1123 TypeChecker]: C: dev->ethtool_ops = & netdev_ethtool_ops [7907]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#netdev_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~2,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~dev~2,],offset],BitvecLiteral[476,32]]]]],BitvecLiteral[8,32]]] [2018-10-26 23:16:59,738 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:16:59" (1/1) ... [2018-10-26 23:16:59,739 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:16:59" (1/1) ... [2018-10-26 23:16:59,992 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:16:59" (1/1) ... [2018-10-26 23:17:00,031 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:16:59" (1/1) ... [2018-10-26 23:17:00,097 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:16:59" (1/1) ... [2018-10-26 23:17:00,149 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 23:17:00,150 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-10-26 23:17:00,152 INFO L168 Benchmark]: Toolchain (without parser) took 9433.89 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 715.1 MB). Free memory was 934.5 MB in the beginning and 834.0 MB in the end (delta: 100.4 MB). Peak memory consumption was 815.6 MB. Max. memory is 11.5 GB. [2018-10-26 23:17:00,155 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:17:00,155 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8864.25 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 715.1 MB). Free memory was 934.5 MB in the beginning and 908.0 MB in the end (delta: 26.4 MB). Peak memory consumption was 754.9 MB. Max. memory is 11.5 GB. [2018-10-26 23:17:00,157 INFO L168 Benchmark]: Boogie Preprocessor took 563.45 ms. Allocated memory is still 1.7 GB. Free memory was 908.0 MB in the beginning and 834.0 MB in the end (delta: 74.0 MB). Peak memory consumption was 74.0 MB. Max. memory is 11.5 GB. [2018-10-26 23:17:00,161 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 8864.25 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 715.1 MB). Free memory was 934.5 MB in the beginning and 908.0 MB in the end (delta: 26.4 MB). Peak memory consumption was 754.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 563.45 ms. Allocated memory is still 1.7 GB. Free memory was 908.0 MB in the beginning and 834.0 MB in the end (delta: 74.0 MB). Peak memory consumption was 74.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1378,]],rhine_napipoll,[IdentifierExpression[#~1133,],IdentifierExpression[#~1134,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1377,]],eth_change_mtu,[IdentifierExpression[#~1133,],IdentifierExpression[#~1134,]]] - TypeErrorResult [Line: 7907]: Type Error Undeclared identifier ~#netdev_ethtool_ops~0 in IdentifierExpression[~#netdev_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 7907]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#netdev_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~2,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~dev~2,],offset],BitvecLiteral[476,32]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...