./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-ti-tlan_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_4e843f09-d825-42b4-b864-5187e45923da/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4e843f09-d825-42b4-b864-5187e45923da/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4e843f09-d825-42b4-b864-5187e45923da/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4e843f09-d825-42b4-b864-5187e45923da/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-ti-tlan_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_4e843f09-d825-42b4-b864-5187e45923da/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4e843f09-d825-42b4-b864-5187e45923da/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 37fe7318584f01e785f299d9f07cd75ae49479ec ........................................................................................................................................................................................... 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_4e843f09-d825-42b4-b864-5187e45923da/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4e843f09-d825-42b4-b864-5187e45923da/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4e843f09-d825-42b4-b864-5187e45923da/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4e843f09-d825-42b4-b864-5187e45923da/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-ti-tlan_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_4e843f09-d825-42b4-b864-5187e45923da/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4e843f09-d825-42b4-b864-5187e45923da/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 37fe7318584f01e785f299d9f07cd75ae49479ec ................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 00:59:27,848 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 00:59:27,849 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 00:59:27,855 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 00:59:27,855 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 00:59:27,856 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 00:59:27,857 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 00:59:27,857 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 00:59:27,858 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 00:59:27,859 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 00:59:27,859 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 00:59:27,859 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 00:59:27,860 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 00:59:27,860 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 00:59:27,861 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 00:59:27,861 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 00:59:27,862 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 00:59:27,863 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 00:59:27,864 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 00:59:27,865 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 00:59:27,865 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 00:59:27,866 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 00:59:27,867 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 00:59:27,867 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 00:59:27,867 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 00:59:27,868 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 00:59:27,868 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 00:59:27,869 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 00:59:27,869 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 00:59:27,870 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 00:59:27,870 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 00:59:27,871 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 00:59:27,871 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 00:59:27,871 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 00:59:27,872 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 00:59:27,872 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 00:59:27,872 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4e843f09-d825-42b4-b864-5187e45923da/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 00:59:27,882 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 00:59:27,883 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 00:59:27,883 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 00:59:27,883 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 00:59:27,884 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 00:59:27,884 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 00:59:27,884 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 00:59:27,884 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 00:59:27,884 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 00:59:27,885 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 00:59:27,885 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 00:59:27,885 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 00:59:27,885 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 00:59:27,885 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 00:59:27,885 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 00:59:27,885 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 00:59:27,886 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 00:59:27,886 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 00:59:27,886 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 00:59:27,886 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 00:59:27,886 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 00:59:27,886 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 00:59:27,886 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 00:59:27,887 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 00:59:27,887 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 00:59:27,887 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 00:59:27,887 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 00:59:27,887 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_4e843f09-d825-42b4-b864-5187e45923da/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 -> 37fe7318584f01e785f299d9f07cd75ae49479ec [2018-11-10 00:59:27,911 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 00:59:27,920 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 00:59:27,923 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 00:59:27,924 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 00:59:27,924 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 00:59:27,925 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4e843f09-d825-42b4-b864-5187e45923da/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-ti-tlan_true-unreach-call.cil.c [2018-11-10 00:59:27,970 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4e843f09-d825-42b4-b864-5187e45923da/bin-2019/uautomizer/data/f05b615fa/52a65f0db7994886890391228fedc3bc/FLAG2747c4bdc [2018-11-10 00:59:28,607 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 00:59:28,608 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4e843f09-d825-42b4-b864-5187e45923da/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-ti-tlan_true-unreach-call.cil.c [2018-11-10 00:59:28,633 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4e843f09-d825-42b4-b864-5187e45923da/bin-2019/uautomizer/data/f05b615fa/52a65f0db7994886890391228fedc3bc/FLAG2747c4bdc [2018-11-10 00:59:28,644 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4e843f09-d825-42b4-b864-5187e45923da/bin-2019/uautomizer/data/f05b615fa/52a65f0db7994886890391228fedc3bc [2018-11-10 00:59:28,646 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 00:59:28,647 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 00:59:28,648 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 00:59:28,648 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 00:59:28,650 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 00:59:28,651 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:59:28" (1/1) ... [2018-11-10 00:59:28,653 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2512168e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:59:28, skipping insertion in model container [2018-11-10 00:59:28,653 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:59:28" (1/1) ... [2018-11-10 00:59:28,659 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 00:59:28,737 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 00:59:30,643 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:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1542) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1542) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1542) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 00:59:30,647 INFO L168 Benchmark]: Toolchain (without parser) took 2000.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 943.4 MB in the beginning and 1.0 GB in the end (delta: -67.8 MB). Peak memory consumption was 244.5 MB. Max. memory is 11.5 GB. [2018-11-10 00:59:30,648 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 00:59:30,649 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1998.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 943.4 MB in the beginning and 1.0 GB in the end (delta: -67.8 MB). Peak memory consumption was 244.5 MB. Max. memory is 11.5 GB. [2018-11-10 00:59:30,650 INFO L336 ainManager$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 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1998.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 943.4 MB in the beginning and 1.0 GB in the end (delta: -67.8 MB). Peak memory consumption was 244.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 00:59:31,840 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 00:59:31,841 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 00:59:31,848 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 00:59:31,848 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 00:59:31,849 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 00:59:31,850 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 00:59:31,851 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 00:59:31,852 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 00:59:31,852 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 00:59:31,854 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 00:59:31,854 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 00:59:31,855 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 00:59:31,855 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 00:59:31,856 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 00:59:31,857 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 00:59:31,857 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 00:59:31,858 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 00:59:31,860 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 00:59:31,861 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 00:59:31,861 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 00:59:31,862 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 00:59:31,863 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 00:59:31,863 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 00:59:31,863 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 00:59:31,864 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 00:59:31,865 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 00:59:31,865 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 00:59:31,865 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 00:59:31,866 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 00:59:31,866 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 00:59:31,866 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 00:59:31,867 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 00:59:31,867 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 00:59:31,867 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 00:59:31,868 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 00:59:31,868 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4e843f09-d825-42b4-b864-5187e45923da/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-10 00:59:31,877 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 00:59:31,877 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 00:59:31,878 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 00:59:31,878 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 00:59:31,879 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 00:59:31,879 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 00:59:31,879 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 00:59:31,879 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 00:59:31,879 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 00:59:31,879 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 00:59:31,879 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 00:59:31,880 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 00:59:31,880 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 00:59:31,880 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 00:59:31,880 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 00:59:31,880 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 00:59:31,880 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 00:59:31,880 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 00:59:31,881 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 00:59:31,881 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 00:59:31,881 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 00:59:31,882 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 00:59:31,883 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 00:59:31,883 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 00:59:31,883 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 00:59:31,883 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 00:59:31,883 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 00:59:31,883 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 00:59:31,883 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 00:59:31,884 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_4e843f09-d825-42b4-b864-5187e45923da/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 -> 37fe7318584f01e785f299d9f07cd75ae49479ec [2018-11-10 00:59:31,914 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 00:59:31,923 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 00:59:31,926 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 00:59:31,927 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 00:59:31,927 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 00:59:31,928 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4e843f09-d825-42b4-b864-5187e45923da/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-ti-tlan_true-unreach-call.cil.c [2018-11-10 00:59:31,974 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4e843f09-d825-42b4-b864-5187e45923da/bin-2019/uautomizer/data/d4319ee9f/ad00535e40da4fbba95d3ed1dad09c0c/FLAG2382b3034 [2018-11-10 00:59:32,512 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 00:59:32,513 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4e843f09-d825-42b4-b864-5187e45923da/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-ti-tlan_true-unreach-call.cil.c [2018-11-10 00:59:32,537 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4e843f09-d825-42b4-b864-5187e45923da/bin-2019/uautomizer/data/d4319ee9f/ad00535e40da4fbba95d3ed1dad09c0c/FLAG2382b3034 [2018-11-10 00:59:32,546 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4e843f09-d825-42b4-b864-5187e45923da/bin-2019/uautomizer/data/d4319ee9f/ad00535e40da4fbba95d3ed1dad09c0c [2018-11-10 00:59:32,548 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 00:59:32,549 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 00:59:32,550 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 00:59:32,550 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 00:59:32,552 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 00:59:32,553 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:59:32" (1/1) ... [2018-11-10 00:59:32,554 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b2b139f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:59:32, skipping insertion in model container [2018-11-10 00:59:32,555 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:59:32" (1/1) ... [2018-11-10 00:59:32,561 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 00:59:32,652 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 00:59:35,407 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 00:59:35,637 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 00:59:36,508 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 00:59:37,002 INFO L193 MainTranslator]: Completed translation [2018-11-10 00:59:37,002 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:59:37 WrapperNode [2018-11-10 00:59:37,002 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 00:59:37,003 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 00:59:37,003 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 00:59:37,003 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 00:59:37,011 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:59:37" (1/1) ... [2018-11-10 00:59:37,011 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:59:37" (1/1) ... [2018-11-10 00:59:37,033 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1297,]],eth_change_mtu,[IdentifierExpression[#~1155,],IdentifierExpression[#~1156,]]] [2018-11-10 00:59:37,061 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:59:37" (1/1) ... [2018-11-10 00:59:37,062 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:59:37" (1/1) ... [2018-11-10 00:59:37,151 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:59:37" (1/1) ... [2018-11-10 00:59:37,166 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:59:37" (1/1) ... [2018-11-10 00:59:37,194 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:59:37" (1/1) ... [2018-11-10 00:59:37,217 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 00:59:37,217 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-10 00:59:37,218 INFO L168 Benchmark]: Toolchain (without parser) took 4668.96 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 457.2 MB). Free memory was 932.4 MB in the beginning and 1.2 GB in the end (delta: -253.2 MB). Peak memory consumption was 204.0 MB. Max. memory is 11.5 GB. [2018-11-10 00:59:37,220 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 00:59:37,220 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4452.58 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 457.2 MB). Free memory was 932.4 MB in the beginning and 1.2 GB in the end (delta: -297.7 MB). Peak memory consumption was 704.6 MB. Max. memory is 11.5 GB. [2018-11-10 00:59:37,221 INFO L168 Benchmark]: Boogie Preprocessor took 214.42 ms. Allocated memory is still 1.5 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 44.5 MB). Peak memory consumption was 44.5 MB. Max. memory is 11.5 GB. [2018-11-10 00:59:37,224 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 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 4452.58 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 457.2 MB). Free memory was 932.4 MB in the beginning and 1.2 GB in the end (delta: -297.7 MB). Peak memory consumption was 704.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 214.42 ms. Allocated memory is still 1.5 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 44.5 MB). Peak memory consumption was 44.5 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~ret1297,]],eth_change_mtu,[IdentifierExpression[#~1155,],IdentifierExpression[#~1156,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...