./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__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_7f047e12-8aac-46f4-9b5c-13fd83e4845f/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7f047e12-8aac-46f4-9b5c-13fd83e4845f/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7f047e12-8aac-46f4-9b5c-13fd83e4845f/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7f047e12-8aac-46f4-9b5c-13fd83e4845f/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-ti-tlan_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_7f047e12-8aac-46f4-9b5c-13fd83e4845f/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7f047e12-8aac-46f4-9b5c-13fd83e4845f/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 24d9863e1dddc6dd4a3765ac760a6bc83e5463c0 ......................................................................................................................................................................................... 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_7f047e12-8aac-46f4-9b5c-13fd83e4845f/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7f047e12-8aac-46f4-9b5c-13fd83e4845f/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7f047e12-8aac-46f4-9b5c-13fd83e4845f/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7f047e12-8aac-46f4-9b5c-13fd83e4845f/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-ti-tlan_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_7f047e12-8aac-46f4-9b5c-13fd83e4845f/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7f047e12-8aac-46f4-9b5c-13fd83e4845f/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 24d9863e1dddc6dd4a3765ac760a6bc83e5463c0 .................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-09 23:10:47,256 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 23:10:47,257 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 23:10:47,265 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 23:10:47,266 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 23:10:47,266 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 23:10:47,267 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 23:10:47,268 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 23:10:47,269 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 23:10:47,270 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 23:10:47,271 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 23:10:47,271 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 23:10:47,272 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 23:10:47,272 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 23:10:47,273 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 23:10:47,274 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 23:10:47,274 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 23:10:47,275 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 23:10:47,277 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 23:10:47,278 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 23:10:47,279 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 23:10:47,279 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 23:10:47,281 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 23:10:47,281 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 23:10:47,281 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 23:10:47,282 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 23:10:47,283 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 23:10:47,283 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 23:10:47,284 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 23:10:47,285 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 23:10:47,285 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 23:10:47,285 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 23:10:47,285 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 23:10:47,286 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 23:10:47,286 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 23:10:47,287 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 23:10:47,287 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7f047e12-8aac-46f4-9b5c-13fd83e4845f/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-09 23:10:47,297 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 23:10:47,297 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 23:10:47,298 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 23:10:47,298 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 23:10:47,298 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 23:10:47,299 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 23:10:47,299 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 23:10:47,299 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 23:10:47,299 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 23:10:47,299 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 23:10:47,299 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 23:10:47,300 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 23:10:47,300 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 23:10:47,300 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 23:10:47,300 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 23:10:47,300 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 23:10:47,300 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 23:10:47,300 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 23:10:47,301 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 23:10:47,301 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 23:10:47,301 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 23:10:47,301 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 23:10:47,301 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 23:10:47,301 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-09 23:10:47,302 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 23:10:47,302 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-09 23:10:47,302 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 23:10:47,302 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_7f047e12-8aac-46f4-9b5c-13fd83e4845f/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 -> 24d9863e1dddc6dd4a3765ac760a6bc83e5463c0 [2018-11-09 23:10:47,320 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 23:10:47,327 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 23:10:47,329 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 23:10:47,330 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 23:10:47,330 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 23:10:47,331 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7f047e12-8aac-46f4-9b5c-13fd83e4845f/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-ti-tlan_true-unreach-call.cil.c [2018-11-09 23:10:47,376 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7f047e12-8aac-46f4-9b5c-13fd83e4845f/bin-2019/uautomizer/data/2c9b96b3f/09fb7b4f561849f984c8b6eacb5cb103/FLAG32f5b03ac [2018-11-09 23:10:47,907 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 23:10:47,907 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7f047e12-8aac-46f4-9b5c-13fd83e4845f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-ti-tlan_true-unreach-call.cil.c [2018-11-09 23:10:47,930 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7f047e12-8aac-46f4-9b5c-13fd83e4845f/bin-2019/uautomizer/data/2c9b96b3f/09fb7b4f561849f984c8b6eacb5cb103/FLAG32f5b03ac [2018-11-09 23:10:47,941 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7f047e12-8aac-46f4-9b5c-13fd83e4845f/bin-2019/uautomizer/data/2c9b96b3f/09fb7b4f561849f984c8b6eacb5cb103 [2018-11-09 23:10:47,943 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 23:10:47,944 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-09 23:10:47,945 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 23:10:47,945 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 23:10:47,948 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 23:10:47,948 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:10:47" (1/1) ... [2018-11-09 23:10:47,950 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28e9ad79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:10:47, skipping insertion in model container [2018-11-09 23:10:47,950 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:10:47" (1/1) ... [2018-11-09 23:10:47,957 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 23:10:48,031 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 23:10:50,052 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-09 23:10:50,060 INFO L168 Benchmark]: Toolchain (without parser) took 2116.66 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.9 MB). Free memory was 934.5 MB in the beginning and 1.2 GB in the end (delta: -290.0 MB). Peak memory consumption was 315.8 MB. Max. memory is 11.5 GB. [2018-11-09 23:10:50,063 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 974.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-09 23:10:50,063 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2110.46 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.9 MB). Free memory was 934.5 MB in the beginning and 1.2 GB in the end (delta: -290.0 MB). Peak memory consumption was 315.8 MB. Max. memory is 11.5 GB. [2018-11-09 23:10:50,065 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 974.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2110.46 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.9 MB). Free memory was 934.5 MB in the beginning and 1.2 GB in the end (delta: -290.0 MB). Peak memory consumption was 315.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-09 23:10:51,400 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 23:10:51,401 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 23:10:51,409 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 23:10:51,409 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 23:10:51,410 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 23:10:51,411 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 23:10:51,412 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 23:10:51,413 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 23:10:51,414 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 23:10:51,414 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 23:10:51,415 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 23:10:51,415 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 23:10:51,416 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 23:10:51,417 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 23:10:51,418 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 23:10:51,418 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 23:10:51,419 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 23:10:51,421 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 23:10:51,422 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 23:10:51,423 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 23:10:51,424 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 23:10:51,426 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 23:10:51,426 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 23:10:51,426 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 23:10:51,427 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 23:10:51,428 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 23:10:51,429 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 23:10:51,429 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 23:10:51,430 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 23:10:51,430 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 23:10:51,431 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 23:10:51,431 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 23:10:51,431 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 23:10:51,432 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 23:10:51,432 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 23:10:51,432 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7f047e12-8aac-46f4-9b5c-13fd83e4845f/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-09 23:10:51,444 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 23:10:51,444 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 23:10:51,445 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 23:10:51,445 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 23:10:51,446 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 23:10:51,446 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 23:10:51,446 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 23:10:51,446 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 23:10:51,447 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 23:10:51,447 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 23:10:51,447 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 23:10:51,447 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 23:10:51,447 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-09 23:10:51,447 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-09 23:10:51,447 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 23:10:51,447 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 23:10:51,447 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 23:10:51,448 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 23:10:51,448 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 23:10:51,448 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 23:10:51,448 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 23:10:51,448 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 23:10:51,448 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 23:10:51,448 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 23:10:51,448 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-09 23:10:51,449 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 23:10:51,449 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-09 23:10:51,449 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-09 23:10:51,449 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 23:10:51,449 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_7f047e12-8aac-46f4-9b5c-13fd83e4845f/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 -> 24d9863e1dddc6dd4a3765ac760a6bc83e5463c0 [2018-11-09 23:10:51,480 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 23:10:51,490 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 23:10:51,492 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 23:10:51,493 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 23:10:51,493 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 23:10:51,494 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7f047e12-8aac-46f4-9b5c-13fd83e4845f/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-ti-tlan_true-unreach-call.cil.c [2018-11-09 23:10:51,534 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7f047e12-8aac-46f4-9b5c-13fd83e4845f/bin-2019/uautomizer/data/712fa76fe/cef3b33a1a6c4deebf35ed93871b3e9c/FLAG74c99046b [2018-11-09 23:10:52,056 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 23:10:52,057 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7f047e12-8aac-46f4-9b5c-13fd83e4845f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-ti-tlan_true-unreach-call.cil.c [2018-11-09 23:10:52,085 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7f047e12-8aac-46f4-9b5c-13fd83e4845f/bin-2019/uautomizer/data/712fa76fe/cef3b33a1a6c4deebf35ed93871b3e9c/FLAG74c99046b [2018-11-09 23:10:52,097 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7f047e12-8aac-46f4-9b5c-13fd83e4845f/bin-2019/uautomizer/data/712fa76fe/cef3b33a1a6c4deebf35ed93871b3e9c [2018-11-09 23:10:52,100 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 23:10:52,101 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-09 23:10:52,102 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 23:10:52,102 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 23:10:52,105 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 23:10:52,105 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:10:52" (1/1) ... [2018-11-09 23:10:52,108 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ba48eeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:10:52, skipping insertion in model container [2018-11-09 23:10:52,108 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:10:52" (1/1) ... [2018-11-09 23:10:52,116 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 23:10:52,222 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 23:10:54,925 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 23:10:55,106 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 23:10:56,068 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 23:10:56,549 INFO L193 MainTranslator]: Completed translation [2018-11-09 23:10:56,550 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:10:56 WrapperNode [2018-11-09 23:10:56,550 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 23:10:56,550 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 23:10:56,550 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 23:10:56,551 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 23:10:56,559 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:10:56" (1/1) ... [2018-11-09 23:10:56,559 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:10:56" (1/1) ... [2018-11-09 23:10:56,585 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1283,]],eth_change_mtu,[IdentifierExpression[#~1155,],IdentifierExpression[#~1156,]]] [2018-11-09 23:10:56,617 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:10:56" (1/1) ... [2018-11-09 23:10:56,618 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:10:56" (1/1) ... [2018-11-09 23:10:56,695 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:10:56" (1/1) ... [2018-11-09 23:10:56,709 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:10:56" (1/1) ... [2018-11-09 23:10:56,732 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:10:56" (1/1) ... [2018-11-09 23:10:56,754 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 23:10:56,754 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-09 23:10:56,755 INFO L168 Benchmark]: Toolchain (without parser) took 4654.70 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 473.4 MB). Free memory was 933.5 MB in the beginning and 1.3 GB in the end (delta: -380.9 MB). Peak memory consumption was 92.5 MB. Max. memory is 11.5 GB. [2018-11-09 23:10:56,757 INFO L168 Benchmark]: CDTParser took 0.13 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. [2018-11-09 23:10:56,757 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4448.66 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 473.4 MB). Free memory was 933.5 MB in the beginning and 1.4 GB in the end (delta: -426.4 MB). Peak memory consumption was 722.1 MB. Max. memory is 11.5 GB. [2018-11-09 23:10:56,758 INFO L168 Benchmark]: Boogie Preprocessor took 203.68 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 45.5 MB). Peak memory consumption was 45.5 MB. Max. memory is 11.5 GB. [2018-11-09 23:10:56,760 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 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 4448.66 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 473.4 MB). Free memory was 933.5 MB in the beginning and 1.4 GB in the end (delta: -426.4 MB). Peak memory consumption was 722.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 203.68 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 45.5 MB). Peak memory consumption was 45.5 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~ret1283,]],eth_change_mtu,[IdentifierExpression[#~1155,],IdentifierExpression[#~1156,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...