./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hid--hid-wiimote.ko_false-unreach-call.cil.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_0853ca87-33f3-40f9-84c3-d659e0cd81f9/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0853ca87-33f3-40f9-84c3-d659e0cd81f9/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0853ca87-33f3-40f9-84c3-d659e0cd81f9/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0853ca87-33f3-40f9-84c3-d659e0cd81f9/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hid--hid-wiimote.ko_false-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_0853ca87-33f3-40f9-84c3-d659e0cd81f9/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0853ca87-33f3-40f9-84c3-d659e0cd81f9/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 64e7bcfc222136388339cafe16693d4a6263157f ................................................................................................................................................ 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_0853ca87-33f3-40f9-84c3-d659e0cd81f9/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0853ca87-33f3-40f9-84c3-d659e0cd81f9/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0853ca87-33f3-40f9-84c3-d659e0cd81f9/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0853ca87-33f3-40f9-84c3-d659e0cd81f9/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hid--hid-wiimote.ko_false-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_0853ca87-33f3-40f9-84c3-d659e0cd81f9/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0853ca87-33f3-40f9-84c3-d659e0cd81f9/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 64e7bcfc222136388339cafe16693d4a6263157f .................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-09 23:14:29,554 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 23:14:29,556 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 23:14:29,562 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 23:14:29,562 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 23:14:29,563 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 23:14:29,564 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 23:14:29,565 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 23:14:29,566 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 23:14:29,567 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 23:14:29,567 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 23:14:29,567 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 23:14:29,568 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 23:14:29,569 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 23:14:29,569 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 23:14:29,570 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 23:14:29,570 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 23:14:29,571 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 23:14:29,572 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 23:14:29,573 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 23:14:29,574 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 23:14:29,574 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 23:14:29,575 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 23:14:29,575 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 23:14:29,576 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 23:14:29,576 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 23:14:29,577 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 23:14:29,577 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 23:14:29,578 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 23:14:29,579 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 23:14:29,579 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 23:14:29,579 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 23:14:29,579 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 23:14:29,580 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 23:14:29,580 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 23:14:29,581 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 23:14:29,581 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_0853ca87-33f3-40f9-84c3-d659e0cd81f9/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-09 23:14:29,588 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 23:14:29,588 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 23:14:29,588 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 23:14:29,588 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 23:14:29,589 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 23:14:29,589 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 23:14:29,589 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 23:14:29,589 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 23:14:29,589 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 23:14:29,589 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 23:14:29,590 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 23:14:29,590 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 23:14:29,590 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 23:14:29,590 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 23:14:29,590 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 23:14:29,590 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 23:14:29,590 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 23:14:29,590 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 23:14:29,591 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 23:14:29,591 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 23:14:29,591 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 23:14:29,591 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 23:14:29,591 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 23:14:29,591 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-09 23:14:29,591 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 23:14:29,591 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-09 23:14:29,592 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 23:14:29,592 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_0853ca87-33f3-40f9-84c3-d659e0cd81f9/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 -> 64e7bcfc222136388339cafe16693d4a6263157f [2018-11-09 23:14:29,614 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 23:14:29,623 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 23:14:29,626 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 23:14:29,627 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 23:14:29,627 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 23:14:29,628 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0853ca87-33f3-40f9-84c3-d659e0cd81f9/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hid--hid-wiimote.ko_false-unreach-call.cil.c [2018-11-09 23:14:29,668 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0853ca87-33f3-40f9-84c3-d659e0cd81f9/bin-2019/uautomizer/data/bf5fce236/215f92a6667448bcac8798be724331e8/FLAGae5822d97 [2018-11-09 23:14:30,351 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 23:14:30,352 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0853ca87-33f3-40f9-84c3-d659e0cd81f9/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hid--hid-wiimote.ko_false-unreach-call.cil.c [2018-11-09 23:14:30,393 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0853ca87-33f3-40f9-84c3-d659e0cd81f9/bin-2019/uautomizer/data/bf5fce236/215f92a6667448bcac8798be724331e8/FLAGae5822d97 [2018-11-09 23:14:30,403 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0853ca87-33f3-40f9-84c3-d659e0cd81f9/bin-2019/uautomizer/data/bf5fce236/215f92a6667448bcac8798be724331e8 [2018-11-09 23:14:30,405 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 23:14:30,405 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-09 23:14:30,406 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 23:14:30,406 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 23:14:30,409 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 23:14:30,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:14:30" (1/1) ... [2018-11-09 23:14:30,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@caf9834 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:14:30, skipping insertion in model container [2018-11-09 23:14:30,411 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:14:30" (1/1) ... [2018-11-09 23:14:30,418 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 23:14:30,560 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 23:14:40,067 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 23:14:40,146 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 23:14:42,330 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 23:14:44,735 INFO L193 MainTranslator]: Completed translation [2018-11-09 23:14:44,735 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:14:44 WrapperNode [2018-11-09 23:14:44,735 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 23:14:44,736 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 23:14:44,736 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 23:14:44,736 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 23:14:44,749 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:14:44" (1/1) ... [2018-11-09 23:14:44,749 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:14:44" (1/1) ... [2018-11-09 23:14:44,789 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-09 23:14:44,792 INFO L168 Benchmark]: Toolchain (without parser) took 14387.24 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.4 GB). Free memory was 927.8 MB in the beginning and 2.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 100.0 MB. Max. memory is 11.5 GB. [2018-11-09 23:14:44,796 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-09 23:14:44,797 INFO L168 Benchmark]: CACSL2BoogieTranslator took 14329.40 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.4 GB). Free memory was 927.8 MB in the beginning and 2.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. [2018-11-09 23:14:44,797 INFO L168 Benchmark]: Boogie Preprocessor took 55.74 ms. Allocated memory is still 2.5 GB. Free memory was 2.3 GB in the beginning and 2.3 GB in the end (delta: 485.9 kB). Peak memory consumption was 485.9 kB. Max. memory is 11.5 GB. [2018-11-09 23:14:44,800 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 14329.40 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.4 GB). Free memory was 927.8 MB in the beginning and 2.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 55.74 ms. Allocated memory is still 2.5 GB. Free memory was 2.3 GB in the beginning and 2.3 GB in the end (delta: 485.9 kB). Peak memory consumption was 485.9 kB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.preprocessor: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-09 23:14:46,305 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 23:14:46,307 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 23:14:46,318 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 23:14:46,318 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 23:14:46,319 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 23:14:46,320 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 23:14:46,321 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 23:14:46,322 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 23:14:46,323 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 23:14:46,324 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 23:14:46,324 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 23:14:46,325 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 23:14:46,326 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 23:14:46,327 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 23:14:46,327 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 23:14:46,328 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 23:14:46,329 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 23:14:46,331 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 23:14:46,332 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 23:14:46,333 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 23:14:46,334 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 23:14:46,336 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 23:14:46,336 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 23:14:46,336 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 23:14:46,337 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 23:14:46,337 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 23:14:46,338 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 23:14:46,339 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 23:14:46,339 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 23:14:46,340 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 23:14:46,340 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 23:14:46,340 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 23:14:46,340 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 23:14:46,341 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 23:14:46,342 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 23:14:46,342 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_0853ca87-33f3-40f9-84c3-d659e0cd81f9/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-09 23:14:46,353 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 23:14:46,354 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 23:14:46,354 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 23:14:46,355 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 23:14:46,355 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 23:14:46,355 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 23:14:46,355 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 23:14:46,357 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 23:14:46,357 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 23:14:46,357 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 23:14:46,357 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 23:14:46,357 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 23:14:46,357 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-09 23:14:46,358 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-09 23:14:46,358 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 23:14:46,358 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 23:14:46,358 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 23:14:46,358 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 23:14:46,358 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 23:14:46,359 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 23:14:46,359 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 23:14:46,359 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 23:14:46,359 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 23:14:46,359 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 23:14:46,359 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-09 23:14:46,359 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 23:14:46,360 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-09 23:14:46,360 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-09 23:14:46,360 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 23:14:46,360 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_0853ca87-33f3-40f9-84c3-d659e0cd81f9/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 -> 64e7bcfc222136388339cafe16693d4a6263157f [2018-11-09 23:14:46,392 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 23:14:46,403 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 23:14:46,405 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 23:14:46,407 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 23:14:46,407 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 23:14:46,407 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0853ca87-33f3-40f9-84c3-d659e0cd81f9/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hid--hid-wiimote.ko_false-unreach-call.cil.c [2018-11-09 23:14:46,453 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0853ca87-33f3-40f9-84c3-d659e0cd81f9/bin-2019/uautomizer/data/a3849e275/345ef7a8459b4b66b1123f14bb0b98d4/FLAG57b24382e [2018-11-09 23:14:47,062 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 23:14:47,063 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0853ca87-33f3-40f9-84c3-d659e0cd81f9/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hid--hid-wiimote.ko_false-unreach-call.cil.c [2018-11-09 23:14:47,110 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0853ca87-33f3-40f9-84c3-d659e0cd81f9/bin-2019/uautomizer/data/a3849e275/345ef7a8459b4b66b1123f14bb0b98d4/FLAG57b24382e [2018-11-09 23:14:47,123 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0853ca87-33f3-40f9-84c3-d659e0cd81f9/bin-2019/uautomizer/data/a3849e275/345ef7a8459b4b66b1123f14bb0b98d4 [2018-11-09 23:14:47,126 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 23:14:47,127 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-09 23:14:47,128 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 23:14:47,128 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 23:14:47,131 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 23:14:47,131 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:14:47" (1/1) ... [2018-11-09 23:14:47,134 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@445761c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:14:47, skipping insertion in model container [2018-11-09 23:14:47,134 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:14:47" (1/1) ... [2018-11-09 23:14:47,141 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 23:14:47,351 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 23:14:58,649 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 23:14:58,744 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 23:15:00,698 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 23:15:03,395 INFO L193 MainTranslator]: Completed translation [2018-11-09 23:15:03,396 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:15:03 WrapperNode [2018-11-09 23:15:03,396 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 23:15:03,396 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 23:15:03,396 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 23:15:03,396 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 23:15:03,405 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:15:03" (1/1) ... [2018-11-09 23:15:03,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:15:03" (1/1) ... [2018-11-09 23:15:03,439 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-09 23:15:03,442 INFO L168 Benchmark]: Toolchain (without parser) took 16315.66 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.5 GB). Free memory was 918.5 MB in the beginning and 1.4 GB in the end (delta: -493.8 MB). Peak memory consumption was 987.3 MB. Max. memory is 11.5 GB. [2018-11-09 23:15:03,443 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-09 23:15:03,444 INFO L168 Benchmark]: CACSL2BoogieTranslator took 16268.48 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.5 GB). Free memory was 918.5 MB in the beginning and 1.4 GB in the end (delta: -494.7 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2018-11-09 23:15:03,445 INFO L168 Benchmark]: Boogie Preprocessor took 44.83 ms. Allocated memory is still 2.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 815.4 kB). Peak memory consumption was 815.4 kB. Max. memory is 11.5 GB. [2018-11-09 23:15:03,447 INFO L336 ainManager$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 16268.48 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.5 GB). Free memory was 918.5 MB in the beginning and 1.4 GB in the end (delta: -494.7 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 44.83 ms. Allocated memory is still 2.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 815.4 kB). Peak memory consumption was 815.4 kB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.preprocessor: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...