./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_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/bin-2019/uautomizer/config/AutomizerReach.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_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/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 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_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/bin-2019/uautomizer/config/AutomizerReach.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_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/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 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 22:02:59,864 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:02:59,865 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:02:59,876 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:02:59,876 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:02:59,877 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:02:59,878 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:02:59,881 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:02:59,882 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:02:59,884 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:02:59,885 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:02:59,885 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:02:59,886 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:02:59,887 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:02:59,888 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:02:59,891 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:02:59,892 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:02:59,893 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:02:59,903 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:02:59,904 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:02:59,905 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:02:59,907 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:02:59,909 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:02:59,909 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:02:59,909 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:02:59,910 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:02:59,911 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:02:59,911 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:02:59,912 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:02:59,913 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:02:59,913 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:02:59,914 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:02:59,914 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:02:59,914 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:02:59,915 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:02:59,920 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:02:59,920 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-26 22:02:59,938 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:02:59,941 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:02:59,942 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:02:59,942 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:02:59,943 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:02:59,943 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:02:59,943 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 22:02:59,943 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:02:59,943 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 22:02:59,944 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:02:59,944 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:02:59,944 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:02:59,944 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:02:59,944 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:02:59,944 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:02:59,945 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:02:59,945 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 22:02:59,945 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:02:59,945 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 22:02:59,945 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 22:02:59,945 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:02:59,946 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:02:59,946 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:02:59,946 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 22:02:59,946 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:02:59,946 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 22:02:59,946 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:02:59,947 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_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/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 -> dd79dbf8409065c56afe98e8378243e02928f33f [2018-10-26 22:02:59,988 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:02:59,999 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:03:00,002 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:03:00,004 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:03:00,005 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:03:00,005 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point_false-unreach-call.cil.out.c [2018-10-26 22:03:00,058 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/bin-2019/uautomizer/data/0502f0242/aac5f730d57f4409ad2c5f958cfcc0a7/FLAG284b62617 [2018-10-26 22:03:00,803 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:03:00,804 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point_false-unreach-call.cil.out.c [2018-10-26 22:03:00,850 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/bin-2019/uautomizer/data/0502f0242/aac5f730d57f4409ad2c5f958cfcc0a7/FLAG284b62617 [2018-10-26 22:03:00,867 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/bin-2019/uautomizer/data/0502f0242/aac5f730d57f4409ad2c5f958cfcc0a7 [2018-10-26 22:03:00,870 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:03:00,873 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 22:03:00,874 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:03:00,874 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:03:00,878 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:03:00,882 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:03:00" (1/1) ... [2018-10-26 22:03:00,885 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76f90cc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:03:00, skipping insertion in model container [2018-10-26 22:03:00,886 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:03:00" (1/1) ... [2018-10-26 22:03:00,900 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:03:01,027 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:03:02,408 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:03:02,419 INFO L168 Benchmark]: Toolchain (without parser) took 1548.35 ms. Allocated memory is still 1.0 GB. Free memory was 947.6 MB in the beginning and 844.2 MB in the end (delta: 103.4 MB). Peak memory consumption was 103.4 MB. Max. memory is 11.5 GB. [2018-10-26 22:03:02,421 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:03:02,422 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1544.75 ms. Allocated memory is still 1.0 GB. Free memory was 947.6 MB in the beginning and 844.2 MB in the end (delta: 103.4 MB). Peak memory consumption was 103.4 MB. Max. memory is 11.5 GB. [2018-10-26 22:03:02,424 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1544.75 ms. Allocated memory is still 1.0 GB. Free memory was 947.6 MB in the beginning and 844.2 MB in the end (delta: 103.4 MB). Peak memory consumption was 103.4 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 22:03:04,529 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:03:04,531 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:03:04,542 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:03:04,542 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:03:04,544 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:03:04,545 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:03:04,547 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:03:04,549 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:03:04,550 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:03:04,551 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:03:04,551 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:03:04,552 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:03:04,553 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:03:04,554 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:03:04,555 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:03:04,557 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:03:04,558 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:03:04,560 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:03:04,562 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:03:04,563 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:03:04,564 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:03:04,567 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:03:04,567 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:03:04,568 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:03:04,568 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:03:04,569 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:03:04,570 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:03:04,572 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:03:04,573 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:03:04,573 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:03:04,574 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:03:04,574 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:03:04,574 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:03:04,576 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:03:04,577 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:03:04,577 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-26 22:03:04,591 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:03:04,591 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:03:04,592 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:03:04,592 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:03:04,593 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:03:04,593 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:03:04,593 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 22:03:04,593 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:03:04,594 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:03:04,594 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:03:04,594 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:03:04,594 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:03:04,594 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 22:03:04,594 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 22:03:04,595 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:03:04,595 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:03:04,597 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:03:04,597 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 22:03:04,597 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:03:04,597 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 22:03:04,598 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 22:03:04,598 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:03:04,598 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:03:04,598 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:03:04,598 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-26 22:03:04,598 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:03:04,599 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 22:03:04,599 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 22:03:04,599 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:03:04,599 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_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/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 -> dd79dbf8409065c56afe98e8378243e02928f33f [2018-10-26 22:03:04,641 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:03:04,653 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:03:04,657 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:03:04,658 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:03:04,658 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:03:04,660 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point_false-unreach-call.cil.out.c [2018-10-26 22:03:04,712 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/bin-2019/uautomizer/data/10c05dbca/1ad2b169ea644890a4a44bfef9c024b7/FLAGbd23fe5a2 [2018-10-26 22:03:05,401 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:03:05,401 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point_false-unreach-call.cil.out.c [2018-10-26 22:03:05,443 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/bin-2019/uautomizer/data/10c05dbca/1ad2b169ea644890a4a44bfef9c024b7/FLAGbd23fe5a2 [2018-10-26 22:03:05,457 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e3cefc8c-f339-4421-85f4-4f6bd3eaaccd/bin-2019/uautomizer/data/10c05dbca/1ad2b169ea644890a4a44bfef9c024b7 [2018-10-26 22:03:05,461 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:03:05,463 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 22:03:05,464 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:03:05,464 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:03:05,469 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:03:05,470 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:03:05" (1/1) ... [2018-10-26 22:03:05,472 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22271fc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:03:05, skipping insertion in model container [2018-10-26 22:03:05,472 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:03:05" (1/1) ... [2018-10-26 22:03:05,481 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:03:05,641 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:03:08,516 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:03:08,621 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 22:03:09,835 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:03:10,011 INFO L193 MainTranslator]: Completed translation [2018-10-26 22:03:10,011 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:03:10 WrapperNode [2018-10-26 22:03:10,012 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 22:03:10,013 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 22:03:10,013 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 22:03:10,013 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 22:03:10,025 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:03:10" (1/1) ... [2018-10-26 22:03:10,026 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:03:10" (1/1) ... [2018-10-26 22:03:10,071 ERROR L1123 TypeChecker]: C: sdio_ops [7757]: Undeclared identifier ~#sdio_ops~0 in IdentifierExpression[~#sdio_ops~0,GLOBAL] [2018-10-26 22:03:10,072 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 22:03:10,109 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:03:10" (1/1) ... [2018-10-26 22:03:10,114 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:03:10" (1/1) ... [2018-10-26 22:03:10,246 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:03:10" (1/1) ... [2018-10-26 22:03:10,276 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:03:10" (1/1) ... [2018-10-26 22:03:10,316 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:03:10" (1/1) ... [2018-10-26 22:03:10,347 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 22:03:10,349 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-10-26 22:03:10,350 INFO L168 Benchmark]: Toolchain (without parser) took 4888.04 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 610.8 MB). Free memory was 935.8 MB in the beginning and 1.0 GB in the end (delta: -70.7 MB). Peak memory consumption was 540.1 MB. Max. memory is 11.5 GB. [2018-10-26 22:03:10,352 INFO L168 Benchmark]: CDTParser took 0.25 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 22:03:10,353 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4548.40 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 610.8 MB). Free memory was 935.8 MB in the beginning and 1.0 GB in the end (delta: -105.8 MB). Peak memory consumption was 520.5 MB. Max. memory is 11.5 GB. [2018-10-26 22:03:10,353 INFO L168 Benchmark]: Boogie Preprocessor took 336.49 ms. Allocated memory is still 1.6 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 35.1 MB). Peak memory consumption was 35.1 MB. Max. memory is 11.5 GB. [2018-10-26 22:03:10,357 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 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 4548.40 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 610.8 MB). Free memory was 935.8 MB in the beginning and 1.0 GB in the end (delta: -105.8 MB). Peak memory consumption was 520.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 336.49 ms. Allocated memory is still 1.6 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 35.1 MB). Peak memory consumption was 35.1 MB. 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...