./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--airo.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_288fa80d-4ea8-47ff-a299-08dbab938113/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_288fa80d-4ea8-47ff-a299-08dbab938113/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_288fa80d-4ea8-47ff-a299-08dbab938113/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_288fa80d-4ea8-47ff-a299-08dbab938113/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_288fa80d-4ea8-47ff-a299-08dbab938113/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_288fa80d-4ea8-47ff-a299-08dbab938113/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 0203a827149bf6ff6fcd4422e1927c28185d7c15 ........................................................................................................................................................................ 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_288fa80d-4ea8-47ff-a299-08dbab938113/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_288fa80d-4ea8-47ff-a299-08dbab938113/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_288fa80d-4ea8-47ff-a299-08dbab938113/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_288fa80d-4ea8-47ff-a299-08dbab938113/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_288fa80d-4ea8-47ff-a299-08dbab938113/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_288fa80d-4ea8-47ff-a299-08dbab938113/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 0203a827149bf6ff6fcd4422e1927c28185d7c15 ....................................................................................................................................................................................... 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" [13531] --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 02:45:29,495 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 02:45:29,496 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 02:45:29,503 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 02:45:29,504 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 02:45:29,504 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 02:45:29,505 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 02:45:29,506 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 02:45:29,507 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 02:45:29,508 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 02:45:29,508 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 02:45:29,508 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 02:45:29,509 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 02:45:29,510 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 02:45:29,510 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 02:45:29,511 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 02:45:29,512 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 02:45:29,513 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 02:45:29,514 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 02:45:29,515 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 02:45:29,516 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 02:45:29,517 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 02:45:29,518 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 02:45:29,519 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 02:45:29,519 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 02:45:29,519 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 02:45:29,520 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 02:45:29,521 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 02:45:29,521 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 02:45:29,522 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 02:45:29,522 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 02:45:29,522 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 02:45:29,523 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 02:45:29,523 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 02:45:29,523 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 02:45:29,524 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 02:45:29,524 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_288fa80d-4ea8-47ff-a299-08dbab938113/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 02:45:29,534 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 02:45:29,534 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 02:45:29,535 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 02:45:29,535 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 02:45:29,535 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 02:45:29,536 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 02:45:29,536 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 02:45:29,536 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 02:45:29,536 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 02:45:29,536 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 02:45:29,536 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 02:45:29,536 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 02:45:29,536 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 02:45:29,537 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 02:45:29,537 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 02:45:29,537 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 02:45:29,537 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 02:45:29,537 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 02:45:29,537 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 02:45:29,537 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 02:45:29,537 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 02:45:29,538 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 02:45:29,538 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 02:45:29,538 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 02:45:29,538 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 02:45:29,538 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 02:45:29,538 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 02:45:29,538 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_288fa80d-4ea8-47ff-a299-08dbab938113/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 -> 0203a827149bf6ff6fcd4422e1927c28185d7c15 [2018-11-10 02:45:29,561 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 02:45:29,570 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 02:45:29,572 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 02:45:29,573 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 02:45:29,573 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 02:45:29,573 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_288fa80d-4ea8-47ff-a299-08dbab938113/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 02:45:29,609 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_288fa80d-4ea8-47ff-a299-08dbab938113/bin-2019/uautomizer/data/d6fb49be5/aae051a32450454ca03d2e1b001df063/FLAG2ef1d797a [2018-11-10 02:45:30,266 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 02:45:30,267 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_288fa80d-4ea8-47ff-a299-08dbab938113/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 02:45:30,306 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_288fa80d-4ea8-47ff-a299-08dbab938113/bin-2019/uautomizer/data/d6fb49be5/aae051a32450454ca03d2e1b001df063/FLAG2ef1d797a [2018-11-10 02:45:30,317 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_288fa80d-4ea8-47ff-a299-08dbab938113/bin-2019/uautomizer/data/d6fb49be5/aae051a32450454ca03d2e1b001df063 [2018-11-10 02:45:30,320 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 02:45:30,321 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 02:45:30,322 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 02:45:30,322 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 02:45:30,325 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 02:45:30,325 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 02:45:30" (1/1) ... [2018-11-10 02:45:30,328 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60032436 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:45:30, skipping insertion in model container [2018-11-10 02:45:30,328 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 02:45:30" (1/1) ... [2018-11-10 02:45:30,336 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 02:45:30,483 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 02:45:33,238 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 02:45:33,242 INFO L168 Benchmark]: Toolchain (without parser) took 2921.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 191.9 MB). Free memory was 935.8 MB in the beginning and 1.0 GB in the end (delta: -83.3 MB). Peak memory consumption was 235.2 MB. Max. memory is 11.5 GB. [2018-11-10 02:45:33,243 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 02:45:33,244 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2919.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 191.9 MB). Free memory was 935.8 MB in the beginning and 1.0 GB in the end (delta: -83.3 MB). Peak memory consumption was 235.2 MB. Max. memory is 11.5 GB. [2018-11-10 02:45:33,246 INFO L336 ainManager$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 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2919.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 191.9 MB). Free memory was 935.8 MB in the beginning and 1.0 GB in the end (delta: -83.3 MB). Peak memory consumption was 235.2 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 02:45:34,499 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 02:45:34,501 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 02:45:34,509 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 02:45:34,509 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 02:45:34,510 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 02:45:34,511 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 02:45:34,512 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 02:45:34,513 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 02:45:34,514 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 02:45:34,514 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 02:45:34,515 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 02:45:34,515 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 02:45:34,516 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 02:45:34,517 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 02:45:34,518 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 02:45:34,519 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 02:45:34,520 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 02:45:34,521 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 02:45:34,523 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 02:45:34,523 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 02:45:34,524 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 02:45:34,526 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 02:45:34,526 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 02:45:34,526 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 02:45:34,527 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 02:45:34,528 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 02:45:34,528 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 02:45:34,529 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 02:45:34,530 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 02:45:34,530 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 02:45:34,531 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 02:45:34,531 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 02:45:34,531 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 02:45:34,532 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 02:45:34,532 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 02:45:34,532 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_288fa80d-4ea8-47ff-a299-08dbab938113/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-10 02:45:34,543 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 02:45:34,543 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 02:45:34,544 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 02:45:34,544 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 02:45:34,544 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 02:45:34,545 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 02:45:34,545 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 02:45:34,545 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 02:45:34,545 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 02:45:34,546 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 02:45:34,546 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 02:45:34,546 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 02:45:34,546 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 02:45:34,547 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 02:45:34,547 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 02:45:34,547 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 02:45:34,547 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 02:45:34,547 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 02:45:34,547 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 02:45:34,547 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 02:45:34,548 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 02:45:34,548 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 02:45:34,548 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 02:45:34,548 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 02:45:34,548 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 02:45:34,548 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 02:45:34,548 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 02:45:34,549 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 02:45:34,549 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 02:45:34,549 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_288fa80d-4ea8-47ff-a299-08dbab938113/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 -> 0203a827149bf6ff6fcd4422e1927c28185d7c15 [2018-11-10 02:45:34,578 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 02:45:34,588 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 02:45:34,591 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 02:45:34,592 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 02:45:34,592 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 02:45:34,593 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_288fa80d-4ea8-47ff-a299-08dbab938113/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 02:45:34,638 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_288fa80d-4ea8-47ff-a299-08dbab938113/bin-2019/uautomizer/data/257ed6455/8852c3f166194738965f3a66b4fc215a/FLAG105dfd619 [2018-11-10 02:45:35,223 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 02:45:35,224 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_288fa80d-4ea8-47ff-a299-08dbab938113/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--airo.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 02:45:35,266 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_288fa80d-4ea8-47ff-a299-08dbab938113/bin-2019/uautomizer/data/257ed6455/8852c3f166194738965f3a66b4fc215a/FLAG105dfd619 [2018-11-10 02:45:35,277 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_288fa80d-4ea8-47ff-a299-08dbab938113/bin-2019/uautomizer/data/257ed6455/8852c3f166194738965f3a66b4fc215a [2018-11-10 02:45:35,279 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 02:45:35,280 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 02:45:35,281 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 02:45:35,281 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 02:45:35,284 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 02:45:35,285 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 02:45:35" (1/1) ... [2018-11-10 02:45:35,287 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d38abb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:45:35, skipping insertion in model container [2018-11-10 02:45:35,288 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 02:45:35" (1/1) ... [2018-11-10 02:45:35,296 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 02:45:35,471 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 02:45:39,905 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" [13531] 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 02:45:39,908 INFO L168 Benchmark]: Toolchain (without parser) took 4628.35 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 497.5 MB). Free memory was 927.5 MB in the beginning and 1.2 GB in the end (delta: -300.2 MB). Peak memory consumption was 484.1 MB. Max. memory is 11.5 GB. [2018-11-10 02:45:39,910 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 02:45:39,910 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4626.23 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 497.5 MB). Free memory was 927.5 MB in the beginning and 1.2 GB in the end (delta: -300.2 MB). Peak memory consumption was 484.1 MB. Max. memory is 11.5 GB. [2018-11-10 02:45:39,912 INFO L336 ainManager$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 4626.23 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 497.5 MB). Free memory was 927.5 MB in the beginning and 1.2 GB in the end (delta: -300.2 MB). Peak memory consumption was 484.1 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" [13531] 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" [13531]: 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...