./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-wireless-airo_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_950d528c-6c9a-49c0-b683-0243c68e7f36/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_950d528c-6c9a-49c0-b683-0243c68e7f36/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_950d528c-6c9a-49c0-b683-0243c68e7f36/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_950d528c-6c9a-49c0-b683-0243c68e7f36/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-airo_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_950d528c-6c9a-49c0-b683-0243c68e7f36/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_950d528c-6c9a-49c0-b683-0243c68e7f36/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 2b69ef7141ce938255a8128432240156e8ff2c6b ............................................................................................................................................................................ 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_950d528c-6c9a-49c0-b683-0243c68e7f36/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_950d528c-6c9a-49c0-b683-0243c68e7f36/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_950d528c-6c9a-49c0-b683-0243c68e7f36/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_950d528c-6c9a-49c0-b683-0243c68e7f36/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-airo_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_950d528c-6c9a-49c0-b683-0243c68e7f36/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_950d528c-6c9a-49c0-b683-0243c68e7f36/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 2b69ef7141ce938255a8128432240156e8ff2c6b ............................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: (unsigned int )mode == 3U ? "AP RPTR" : "Error" [14339] --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 10:42:15,210 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:42:15,211 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:42:15,217 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:42:15,217 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:42:15,218 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:42:15,219 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:42:15,220 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:42:15,221 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:42:15,222 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:42:15,222 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:42:15,223 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:42:15,223 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:42:15,224 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:42:15,225 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:42:15,225 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:42:15,226 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:42:15,227 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:42:15,228 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:42:15,231 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:42:15,232 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:42:15,233 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:42:15,234 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:42:15,234 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:42:15,234 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:42:15,235 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:42:15,236 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:42:15,236 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:42:15,237 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:42:15,238 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:42:15,238 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:42:15,238 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:42:15,238 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:42:15,238 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:42:15,239 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:42:15,240 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:42:15,240 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_950d528c-6c9a-49c0-b683-0243c68e7f36/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 10:42:15,247 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:42:15,247 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:42:15,248 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:42:15,248 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 10:42:15,248 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:42:15,248 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:42:15,249 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 10:42:15,249 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:42:15,249 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 10:42:15,249 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:42:15,249 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:42:15,249 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:42:15,249 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:42:15,249 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:42:15,250 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:42:15,250 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:42:15,250 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 10:42:15,250 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:42:15,250 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 10:42:15,250 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:42:15,250 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:42:15,251 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:42:15,251 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:42:15,251 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 10:42:15,251 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:42:15,251 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 10:42:15,251 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 10:42:15,251 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_950d528c-6c9a-49c0-b683-0243c68e7f36/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 -> 2b69ef7141ce938255a8128432240156e8ff2c6b [2018-11-10 10:42:15,275 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:42:15,284 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:42:15,287 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:42:15,288 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:42:15,288 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:42:15,289 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_950d528c-6c9a-49c0-b683-0243c68e7f36/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-10 10:42:15,332 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_950d528c-6c9a-49c0-b683-0243c68e7f36/bin-2019/uautomizer/data/c49844dde/f581c8b6c6c1446fad9ab45f49dc70ad/FLAG0dda9732f [2018-11-10 10:42:16,001 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:42:16,001 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_950d528c-6c9a-49c0-b683-0243c68e7f36/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-10 10:42:16,037 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_950d528c-6c9a-49c0-b683-0243c68e7f36/bin-2019/uautomizer/data/c49844dde/f581c8b6c6c1446fad9ab45f49dc70ad/FLAG0dda9732f [2018-11-10 10:42:16,048 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_950d528c-6c9a-49c0-b683-0243c68e7f36/bin-2019/uautomizer/data/c49844dde/f581c8b6c6c1446fad9ab45f49dc70ad [2018-11-10 10:42:16,050 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:42:16,051 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 10:42:16,052 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:42:16,052 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:42:16,054 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:42:16,055 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:42:16" (1/1) ... [2018-11-10 10:42:16,057 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bf124af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:42:16, skipping insertion in model container [2018-11-10 10:42:16,057 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:42:16" (1/1) ... [2018-11-10 10:42:16,063 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:42:16,175 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:42:19,038 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:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 10:42:19,041 INFO L168 Benchmark]: Toolchain (without parser) took 2990.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.4 MB). Free memory was 936.0 MB in the beginning and 925.9 MB in the end (delta: 10.1 MB). Peak memory consumption was 213.8 MB. Max. memory is 11.5 GB. [2018-11-10 10:42:19,047 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:42:19,047 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2988.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.4 MB). Free memory was 936.0 MB in the beginning and 925.9 MB in the end (delta: 10.1 MB). Peak memory consumption was 213.8 MB. Max. memory is 11.5 GB. [2018-11-10 10:42:19,049 INFO L336 ainManager$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 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2988.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.4 MB). Free memory was 936.0 MB in the beginning and 925.9 MB in the end (delta: 10.1 MB). Peak memory consumption was 213.8 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 [2018-11-10 10:42:20,322 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:42:20,323 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:42:20,332 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:42:20,332 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:42:20,333 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:42:20,334 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:42:20,335 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:42:20,336 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:42:20,337 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:42:20,338 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:42:20,338 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:42:20,338 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:42:20,339 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:42:20,340 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:42:20,341 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:42:20,341 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:42:20,343 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:42:20,344 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:42:20,345 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:42:20,346 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:42:20,347 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:42:20,348 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:42:20,349 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:42:20,349 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:42:20,349 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:42:20,350 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:42:20,351 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:42:20,351 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:42:20,352 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:42:20,352 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:42:20,353 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:42:20,353 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:42:20,353 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:42:20,354 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:42:20,354 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:42:20,355 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_950d528c-6c9a-49c0-b683-0243c68e7f36/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-10 10:42:20,365 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:42:20,365 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:42:20,366 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:42:20,366 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 10:42:20,367 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:42:20,367 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:42:20,367 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 10:42:20,368 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:42:20,368 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:42:20,368 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:42:20,368 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:42:20,368 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:42:20,368 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 10:42:20,369 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 10:42:20,369 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:42:20,369 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:42:20,369 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:42:20,369 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 10:42:20,369 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:42:20,369 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 10:42:20,370 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:42:20,370 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:42:20,370 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:42:20,370 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:42:20,370 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 10:42:20,370 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:42:20,371 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 10:42:20,371 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 10:42:20,371 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 10:42:20,371 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_950d528c-6c9a-49c0-b683-0243c68e7f36/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 -> 2b69ef7141ce938255a8128432240156e8ff2c6b [2018-11-10 10:42:20,401 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:42:20,411 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:42:20,413 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:42:20,415 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:42:20,415 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:42:20,416 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_950d528c-6c9a-49c0-b683-0243c68e7f36/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-10 10:42:20,462 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_950d528c-6c9a-49c0-b683-0243c68e7f36/bin-2019/uautomizer/data/8305a3f47/01af5e14f7e14e189a583a111dba91dd/FLAGc1d9e94b5 [2018-11-10 10:42:21,065 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:42:21,065 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_950d528c-6c9a-49c0-b683-0243c68e7f36/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-10 10:42:21,102 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_950d528c-6c9a-49c0-b683-0243c68e7f36/bin-2019/uautomizer/data/8305a3f47/01af5e14f7e14e189a583a111dba91dd/FLAGc1d9e94b5 [2018-11-10 10:42:21,112 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_950d528c-6c9a-49c0-b683-0243c68e7f36/bin-2019/uautomizer/data/8305a3f47/01af5e14f7e14e189a583a111dba91dd [2018-11-10 10:42:21,114 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:42:21,115 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 10:42:21,116 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:42:21,116 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:42:21,118 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:42:21,119 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:42:21" (1/1) ... [2018-11-10 10:42:21,120 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35d180ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:42:21, skipping insertion in model container [2018-11-10 10:42:21,121 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:42:21" (1/1) ... [2018-11-10 10:42:21,126 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:42:21,271 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:42:25,606 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: (unsigned int )mode == 3U ? "AP RPTR" : "Error" [14339] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:288) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:62) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4101) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:999) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) 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:995) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) 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: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: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: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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 10:42:25,612 INFO L168 Benchmark]: Toolchain (without parser) took 4497.38 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 468.2 MB). Free memory was 923.6 MB in the beginning and 1.3 GB in the end (delta: -401.0 MB). Peak memory consumption was 481.2 MB. Max. memory is 11.5 GB. [2018-11-10 10:42:25,613 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:42:25,614 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4495.59 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 468.2 MB). Free memory was 923.6 MB in the beginning and 1.3 GB in the end (delta: -401.0 MB). Peak memory consumption was 481.2 MB. Max. memory is 11.5 GB. [2018-11-10 10:42:25,615 INFO L336 ainManager$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 4495.59 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 468.2 MB). Free memory was 923.6 MB in the beginning and 1.3 GB in the end (delta: -401.0 MB). Peak memory consumption was 481.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: (unsigned int )mode == 3U ? "AP RPTR" : "Error" [14339] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: (unsigned int )mode == 3U ? "AP RPTR" : "Error" [14339]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...