./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point_true-unreach-call.cil.out.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_846c9827-1290-4b74-963d-320c1509125d/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_846c9827-1290-4b74-963d-320c1509125d/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_846c9827-1290-4b74-963d-320c1509125d/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_846c9827-1290-4b74-963d-320c1509125d/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_846c9827-1290-4b74-963d-320c1509125d/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_846c9827-1290-4b74-963d-320c1509125d/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 81f786fed3c819060d2624f191975a4d5332c260 ........................................................................................................................................................................ 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_846c9827-1290-4b74-963d-320c1509125d/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_846c9827-1290-4b74-963d-320c1509125d/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_846c9827-1290-4b74-963d-320c1509125d/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_846c9827-1290-4b74-963d-320c1509125d/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_846c9827-1290-4b74-963d-320c1509125d/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_846c9827-1290-4b74-963d-320c1509125d/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 81f786fed3c819060d2624f191975a4d5332c260 ......................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: is_in != 0 ? "in" : "out" [8545] --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 08:05:56,213 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 08:05:56,215 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 08:05:56,221 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 08:05:56,222 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 08:05:56,222 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 08:05:56,223 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 08:05:56,224 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 08:05:56,225 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 08:05:56,226 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 08:05:56,226 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 08:05:56,227 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 08:05:56,227 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 08:05:56,228 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 08:05:56,228 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 08:05:56,229 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 08:05:56,229 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 08:05:56,231 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 08:05:56,232 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 08:05:56,233 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 08:05:56,234 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 08:05:56,234 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 08:05:56,236 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 08:05:56,236 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 08:05:56,236 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 08:05:56,237 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 08:05:56,237 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 08:05:56,238 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 08:05:56,238 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 08:05:56,239 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 08:05:56,239 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 08:05:56,240 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 08:05:56,240 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 08:05:56,240 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 08:05:56,241 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 08:05:56,241 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 08:05:56,241 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_846c9827-1290-4b74-963d-320c1509125d/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 08:05:56,248 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 08:05:56,249 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 08:05:56,249 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 08:05:56,249 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 08:05:56,250 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 08:05:56,250 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 08:05:56,250 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 08:05:56,250 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 08:05:56,250 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 08:05:56,251 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 08:05:56,251 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 08:05:56,251 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 08:05:56,251 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 08:05:56,251 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 08:05:56,251 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 08:05:56,251 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 08:05:56,252 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 08:05:56,252 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 08:05:56,252 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 08:05:56,252 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 08:05:56,252 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 08:05:56,252 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 08:05:56,252 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 08:05:56,252 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 08:05:56,253 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 08:05:56,253 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 08:05:56,253 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_846c9827-1290-4b74-963d-320c1509125d/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 81f786fed3c819060d2624f191975a4d5332c260 [2018-11-10 08:05:56,278 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 08:05:56,287 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 08:05:56,290 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 08:05:56,291 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 08:05:56,291 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 08:05:56,292 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_846c9827-1290-4b74-963d-320c1509125d/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 08:05:56,336 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_846c9827-1290-4b74-963d-320c1509125d/bin-2019/ukojak/data/855ab5eea/576e4a28aa4d456a87e7d9766fc4f400/FLAG8a7216802 [2018-11-10 08:05:56,861 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 08:05:56,862 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_846c9827-1290-4b74-963d-320c1509125d/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 08:05:56,888 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_846c9827-1290-4b74-963d-320c1509125d/bin-2019/ukojak/data/855ab5eea/576e4a28aa4d456a87e7d9766fc4f400/FLAG8a7216802 [2018-11-10 08:05:56,896 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_846c9827-1290-4b74-963d-320c1509125d/bin-2019/ukojak/data/855ab5eea/576e4a28aa4d456a87e7d9766fc4f400 [2018-11-10 08:05:56,898 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 08:05:56,899 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 08:05:56,900 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 08:05:56,900 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 08:05:56,903 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 08:05:56,904 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:05:56" (1/1) ... [2018-11-10 08:05:56,906 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ec20ec5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:05:56, skipping insertion in model container [2018-11-10 08:05:56,906 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:05:56" (1/1) ... [2018-11-10 08:05:56,911 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 08:05:56,990 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 08:05:57,262 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3741] [2018-11-10 08:05:57,263 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3742-3743] [2018-11-10 08:05:57,996 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 08:05:57,999 INFO L168 Benchmark]: Toolchain (without parser) took 1099.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 946.9 MB in the beginning and 1.1 GB in the end (delta: -178.8 MB). Peak memory consumption was 115.0 MB. Max. memory is 11.5 GB. [2018-11-10 08:05:58,001 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 08:05:58,001 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1098.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 946.9 MB in the beginning and 1.1 GB in the end (delta: -178.8 MB). Peak memory consumption was 115.0 MB. Max. memory is 11.5 GB. [2018-11-10 08:05:58,003 INFO L336 ainManager$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 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1098.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 946.9 MB in the beginning and 1.1 GB in the end (delta: -178.8 MB). Peak memory consumption was 115.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 08:05:59,274 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 08:05:59,275 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 08:05:59,283 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 08:05:59,283 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 08:05:59,283 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 08:05:59,284 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 08:05:59,285 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 08:05:59,286 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 08:05:59,287 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 08:05:59,288 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 08:05:59,288 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 08:05:59,289 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 08:05:59,289 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 08:05:59,290 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 08:05:59,291 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 08:05:59,292 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 08:05:59,294 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 08:05:59,295 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 08:05:59,296 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 08:05:59,297 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 08:05:59,298 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 08:05:59,300 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 08:05:59,300 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 08:05:59,300 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 08:05:59,301 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 08:05:59,302 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 08:05:59,302 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 08:05:59,303 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 08:05:59,304 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 08:05:59,304 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 08:05:59,305 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 08:05:59,305 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 08:05:59,305 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 08:05:59,306 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 08:05:59,306 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 08:05:59,306 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_846c9827-1290-4b74-963d-320c1509125d/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 08:05:59,317 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 08:05:59,318 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 08:05:59,318 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 08:05:59,318 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 08:05:59,319 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 08:05:59,319 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 08:05:59,319 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 08:05:59,319 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 08:05:59,319 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 08:05:59,320 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 08:05:59,320 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 08:05:59,320 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 08:05:59,320 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 08:05:59,320 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 08:05:59,320 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 08:05:59,320 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 08:05:59,320 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 08:05:59,320 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 08:05:59,321 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 08:05:59,321 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 08:05:59,321 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 08:05:59,321 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 08:05:59,321 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 08:05:59,321 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 08:05:59,321 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 08:05:59,321 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 08:05:59,322 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 08:05:59,322 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 08:05:59,322 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 08:05:59,322 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_846c9827-1290-4b74-963d-320c1509125d/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 81f786fed3c819060d2624f191975a4d5332c260 [2018-11-10 08:05:59,350 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 08:05:59,358 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 08:05:59,360 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 08:05:59,361 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 08:05:59,361 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 08:05:59,362 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_846c9827-1290-4b74-963d-320c1509125d/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 08:05:59,397 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_846c9827-1290-4b74-963d-320c1509125d/bin-2019/ukojak/data/7d0cfb973/63cba3e8d969480e998daf78a1e96ae2/FLAGae0d81166 [2018-11-10 08:05:59,989 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 08:05:59,990 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_846c9827-1290-4b74-963d-320c1509125d/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--dwc2--dwc2_gadget.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 08:06:00,016 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_846c9827-1290-4b74-963d-320c1509125d/bin-2019/ukojak/data/7d0cfb973/63cba3e8d969480e998daf78a1e96ae2/FLAGae0d81166 [2018-11-10 08:06:00,027 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_846c9827-1290-4b74-963d-320c1509125d/bin-2019/ukojak/data/7d0cfb973/63cba3e8d969480e998daf78a1e96ae2 [2018-11-10 08:06:00,030 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 08:06:00,031 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 08:06:00,032 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 08:06:00,032 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 08:06:00,035 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 08:06:00,035 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:06:00" (1/1) ... [2018-11-10 08:06:00,038 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1814566c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:06:00, skipping insertion in model container [2018-11-10 08:06:00,038 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:06:00" (1/1) ... [2018-11-10 08:06:00,046 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 08:06:00,141 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 08:06:00,418 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3741] [2018-11-10 08:06:00,419 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3742-3743] [2018-11-10 08:06:02,002 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: is_in != 0 ? "in" : "out" [8545] 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.FunctionHandler.handleReturnStatement(FunctionHandler.java:519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1776) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 08:06:02,008 INFO L168 Benchmark]: Toolchain (without parser) took 1977.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 160.4 MB). Free memory was 935.8 MB in the beginning and 1.0 GB in the end (delta: -76.8 MB). Peak memory consumption was 282.2 MB. Max. memory is 11.5 GB. [2018-11-10 08:06:02,009 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 08:06:02,010 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1975.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 160.4 MB). Free memory was 935.8 MB in the beginning and 1.0 GB in the end (delta: -76.8 MB). Peak memory consumption was 282.2 MB. Max. memory is 11.5 GB. [2018-11-10 08:06:02,011 INFO L336 ainManager$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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1975.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 160.4 MB). Free memory was 935.8 MB in the beginning and 1.0 GB in the end (delta: -76.8 MB). Peak memory consumption was 282.2 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: is_in != 0 ? "in" : "out" [8545] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: is_in != 0 ? "in" : "out" [8545]: 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...