./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point_false-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_61018f9d-f514-4c9c-a822-6b181caab892/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_61018f9d-f514-4c9c-a822-6b181caab892/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_61018f9d-f514-4c9c-a822-6b181caab892/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_61018f9d-f514-4c9c-a822-6b181caab892/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_61018f9d-f514-4c9c-a822-6b181caab892/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_61018f9d-f514-4c9c-a822-6b181caab892/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dd79dbf8409065c56afe98e8378243e02928f33f ...................................................................................................................................................................................... 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_61018f9d-f514-4c9c-a822-6b181caab892/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_61018f9d-f514-4c9c-a822-6b181caab892/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_61018f9d-f514-4c9c-a822-6b181caab892/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_61018f9d-f514-4c9c-a822-6b181caab892/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_61018f9d-f514-4c9c-a822-6b181caab892/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_61018f9d-f514-4c9c-a822-6b181caab892/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dd79dbf8409065c56afe98e8378243e02928f33f ............................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 23:40:56,014 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:40:56,015 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:40:56,024 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:40:56,024 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:40:56,025 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:40:56,026 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:40:56,027 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:40:56,028 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:40:56,029 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:40:56,030 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:40:56,030 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:40:56,031 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:40:56,032 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:40:56,033 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:40:56,034 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:40:56,034 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:40:56,035 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:40:56,038 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:40:56,039 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:40:56,040 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:40:56,040 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:40:56,042 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:40:56,043 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:40:56,043 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:40:56,044 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:40:56,044 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:40:56,046 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:40:56,046 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:40:56,047 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:40:56,047 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:40:56,048 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:40:56,048 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:40:56,048 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:40:56,049 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:40:56,050 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:40:56,050 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_61018f9d-f514-4c9c-a822-6b181caab892/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-10-26 23:40:56,060 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:40:56,061 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:40:56,061 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:40:56,062 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 23:40:56,062 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 23:40:56,062 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 23:40:56,062 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-26 23:40:56,062 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 23:40:56,062 INFO L133 SettingsManager]: * Log string format=TERM [2018-10-26 23:40:56,062 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-26 23:40:56,063 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-26 23:40:56,063 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 23:40:56,063 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:40:56,063 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 23:40:56,064 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:40:56,064 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:40:56,064 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:40:56,064 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:40:56,064 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:40:56,064 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:40:56,064 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:40:56,065 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 23:40:56,065 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:40:56,065 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 23:40:56,067 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 23:40:56,067 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:40:56,067 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:40:56,067 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:40:56,067 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-26 23:40:56,068 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:40:56,068 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 23:40:56,068 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:40:56,068 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-26 23:40:56,068 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_61018f9d-f514-4c9c-a822-6b181caab892/bin-2019/utaipan 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 -> Taipan 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 -> dd79dbf8409065c56afe98e8378243e02928f33f [2018-10-26 23:40:56,108 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:40:56,118 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:40:56,124 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:40:56,126 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:40:56,126 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:40:56,126 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_61018f9d-f514-4c9c-a822-6b181caab892/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point_false-unreach-call.cil.out.c [2018-10-26 23:40:56,172 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_61018f9d-f514-4c9c-a822-6b181caab892/bin-2019/utaipan/data/25cf81778/b8cec095347b4ab2810c6f6d97aa4c6e/FLAGe244850b2 [2018-10-26 23:40:56,839 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:40:56,839 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_61018f9d-f514-4c9c-a822-6b181caab892/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point_false-unreach-call.cil.out.c [2018-10-26 23:40:56,878 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_61018f9d-f514-4c9c-a822-6b181caab892/bin-2019/utaipan/data/25cf81778/b8cec095347b4ab2810c6f6d97aa4c6e/FLAGe244850b2 [2018-10-26 23:40:56,890 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_61018f9d-f514-4c9c-a822-6b181caab892/bin-2019/utaipan/data/25cf81778/b8cec095347b4ab2810c6f6d97aa4c6e [2018-10-26 23:40:56,895 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:40:56,896 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 23:40:56,897 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:40:56,897 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:40:56,900 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:40:56,904 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:40:56" (1/1) ... [2018-10-26 23:40:56,906 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f08c401 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:40:56, skipping insertion in model container [2018-10-26 23:40:56,906 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:40:56" (1/1) ... [2018-10-26 23:40:56,914 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:40:57,061 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:40:58,200 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:179) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:128) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleBitshiftOperation(CHandler.java:3728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:882) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:932) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:663) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:663) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1542) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 23:40:58,211 INFO L168 Benchmark]: Toolchain (without parser) took 1315.80 ms. Allocated memory is still 1.0 GB. Free memory was 939.5 MB in the beginning and 836.2 MB in the end (delta: 103.3 MB). Peak memory consumption was 103.3 MB. Max. memory is 11.5 GB. [2018-10-26 23:40:58,212 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:40:58,214 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1313.67 ms. Allocated memory is still 1.0 GB. Free memory was 939.5 MB in the beginning and 836.2 MB in the end (delta: 103.3 MB). Peak memory consumption was 103.3 MB. Max. memory is 11.5 GB. [2018-10-26 23:40:58,216 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1313.67 ms. Allocated memory is still 1.0 GB. Free memory was 939.5 MB in the beginning and 836.2 MB in the end (delta: 103.3 MB). Peak memory consumption was 103.3 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 [2018-10-26 23:40:59,937 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:40:59,938 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:40:59,950 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:40:59,950 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:40:59,951 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:40:59,952 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:40:59,953 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:40:59,955 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:40:59,956 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:40:59,956 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:40:59,956 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:40:59,957 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:40:59,958 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:40:59,958 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:40:59,959 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:40:59,960 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:40:59,966 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:40:59,967 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:40:59,968 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:40:59,970 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:40:59,971 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:40:59,972 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:40:59,973 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:40:59,980 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:40:59,981 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:40:59,982 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:40:59,982 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:40:59,983 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:40:59,984 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:40:59,984 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:40:59,984 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:40:59,984 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:40:59,985 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:40:59,989 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:40:59,990 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:40:59,990 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_61018f9d-f514-4c9c-a822-6b181caab892/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-10-26 23:41:00,008 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:41:00,008 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:41:00,012 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:41:00,012 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 23:41:00,012 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 23:41:00,013 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 23:41:00,013 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 23:41:00,013 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 23:41:00,013 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:41:00,014 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:41:00,014 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:41:00,014 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:41:00,014 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:41:00,014 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 23:41:00,014 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 23:41:00,014 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:41:00,014 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:41:00,015 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:41:00,015 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 23:41:00,016 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:41:00,016 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 23:41:00,016 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 23:41:00,016 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:41:00,017 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:41:00,017 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:41:00,017 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 23:41:00,017 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:41:00,017 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 23:41:00,017 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 23:41:00,017 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_61018f9d-f514-4c9c-a822-6b181caab892/bin-2019/utaipan 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 -> Taipan 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 -> dd79dbf8409065c56afe98e8378243e02928f33f [2018-10-26 23:41:00,059 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:41:00,070 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:41:00,073 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:41:00,074 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:41:00,074 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:41:00,075 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_61018f9d-f514-4c9c-a822-6b181caab892/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point_false-unreach-call.cil.out.c [2018-10-26 23:41:00,128 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_61018f9d-f514-4c9c-a822-6b181caab892/bin-2019/utaipan/data/66c26eaad/0f16cd3b8e3040cf946be1a63323929e/FLAG8d5ab0065 [2018-10-26 23:41:00,856 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:41:00,856 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_61018f9d-f514-4c9c-a822-6b181caab892/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point_false-unreach-call.cil.out.c [2018-10-26 23:41:00,886 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_61018f9d-f514-4c9c-a822-6b181caab892/bin-2019/utaipan/data/66c26eaad/0f16cd3b8e3040cf946be1a63323929e/FLAG8d5ab0065 [2018-10-26 23:41:00,900 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_61018f9d-f514-4c9c-a822-6b181caab892/bin-2019/utaipan/data/66c26eaad/0f16cd3b8e3040cf946be1a63323929e [2018-10-26 23:41:00,905 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:41:00,906 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 23:41:00,907 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:41:00,913 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:41:00,916 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:41:00,917 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:41:00" (1/1) ... [2018-10-26 23:41:00,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@df14378 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:41:00, skipping insertion in model container [2018-10-26 23:41:00,920 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:41:00" (1/1) ... [2018-10-26 23:41:00,928 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:41:01,043 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:41:04,068 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:41:04,173 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 23:41:05,285 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:41:05,441 INFO L193 MainTranslator]: Completed translation [2018-10-26 23:41:05,441 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:41:05 WrapperNode [2018-10-26 23:41:05,441 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 23:41:05,442 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 23:41:05,442 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 23:41:05,442 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 23:41:05,450 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:41:05" (1/1) ... [2018-10-26 23:41:05,478 ERROR L1123 TypeChecker]: C: sdio_ops [7757]: Undeclared identifier ~#sdio_ops~0 in IdentifierExpression[~#sdio_ops~0,GLOBAL] [2018-10-26 23:41:05,479 ERROR L1123 TypeChecker]: C: mwifiex_add_card((void *)card, & add_remove_card_sem, & sdio_ops, 0) [7757]: Wrong parameter type at index 2: CallStatement[false,[VariableLHS[#t~ret211,]],mwifiex_add_card,[IdentifierExpression[~card~0,],IdentifierExpression[~#add_remove_card_sem~0,GLOBAL],IdentifierExpression[~#sdio_ops~0,GLOBAL],BitvecLiteral[0,8]]] [2018-10-26 23:41:05,499 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:41:05" (1/1) ... [2018-10-26 23:41:05,500 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 23:41:05,500 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-26 23:41:05,501 INFO L168 Benchmark]: Toolchain (without parser) took 4595.04 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 604.0 MB). Free memory was 937.1 MB in the beginning and 1.0 GB in the end (delta: -84.2 MB). Peak memory consumption was 519.8 MB. Max. memory is 11.5 GB. [2018-10-26 23:41:05,503 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. [2018-10-26 23:41:05,504 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4534.01 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 604.0 MB). Free memory was 937.1 MB in the beginning and 1.0 GB in the end (delta: -84.2 MB). Peak memory consumption was 535.3 MB. Max. memory is 11.5 GB. [2018-10-26 23:41:05,505 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.17 ms. Allocated memory is still 1.6 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:41:05,508 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 4534.01 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 604.0 MB). Free memory was 937.1 MB in the beginning and 1.0 GB in the end (delta: -84.2 MB). Peak memory consumption was 535.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 58.17 ms. Allocated memory is still 1.6 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 7757]: Type Error Undeclared identifier ~#sdio_ops~0 in IdentifierExpression[~#sdio_ops~0,GLOBAL] - TypeErrorResult [Line: 7757]: Type Error Wrong parameter type at index 2: CallStatement[false,[VariableLHS[#t~ret211,]],mwifiex_add_card,[IdentifierExpression[~card~0,],IdentifierExpression[~#add_remove_card_sem~0,GLOBAL],IdentifierExpression[~#sdio_ops~0,GLOBAL],BitvecLiteral[0,8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...