./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point_true-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e37e8e98-4327-4458-8b23-df728a3c3f0d/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e37e8e98-4327-4458-8b23-df728a3c3f0d/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e37e8e98-4327-4458-8b23-df728a3c3f0d/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e37e8e98-4327-4458-8b23-df728a3c3f0d/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e37e8e98-4327-4458-8b23-df728a3c3f0d/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e37e8e98-4327-4458-8b23-df728a3c3f0d/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 73de75bb4ea01bfaa297f941dad5d1dc008ff200 .................................................................................................................................................................. 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_e37e8e98-4327-4458-8b23-df728a3c3f0d/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e37e8e98-4327-4458-8b23-df728a3c3f0d/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e37e8e98-4327-4458-8b23-df728a3c3f0d/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e37e8e98-4327-4458-8b23-df728a3c3f0d/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e37e8e98-4327-4458-8b23-df728a3c3f0d/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e37e8e98-4327-4458-8b23-df728a3c3f0d/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 73de75bb4ea01bfaa297f941dad5d1dc008ff200 ................................................................................................................................................................... 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 [2018-11-10 03:33:09,411 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 03:33:09,412 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 03:33:09,421 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 03:33:09,421 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 03:33:09,422 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 03:33:09,423 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 03:33:09,424 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 03:33:09,425 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 03:33:09,426 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 03:33:09,427 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 03:33:09,427 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 03:33:09,428 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 03:33:09,428 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 03:33:09,429 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 03:33:09,430 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 03:33:09,430 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 03:33:09,432 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 03:33:09,433 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 03:33:09,434 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 03:33:09,435 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 03:33:09,436 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 03:33:09,437 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 03:33:09,438 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 03:33:09,438 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 03:33:09,438 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 03:33:09,439 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 03:33:09,440 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 03:33:09,440 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 03:33:09,441 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 03:33:09,441 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 03:33:09,442 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 03:33:09,442 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 03:33:09,442 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 03:33:09,443 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 03:33:09,443 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 03:33:09,443 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e37e8e98-4327-4458-8b23-df728a3c3f0d/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 03:33:09,454 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 03:33:09,454 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 03:33:09,455 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 03:33:09,455 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 03:33:09,455 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 03:33:09,455 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 03:33:09,455 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 03:33:09,456 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 03:33:09,456 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 03:33:09,456 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 03:33:09,456 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 03:33:09,456 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 03:33:09,456 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 03:33:09,456 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 03:33:09,457 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 03:33:09,457 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 03:33:09,457 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 03:33:09,457 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 03:33:09,457 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 03:33:09,457 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 03:33:09,458 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 03:33:09,458 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 03:33:09,458 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 03:33:09,458 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 03:33:09,458 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 03:33:09,458 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 03:33:09,458 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 03:33:09,459 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_e37e8e98-4327-4458-8b23-df728a3c3f0d/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 -> 73de75bb4ea01bfaa297f941dad5d1dc008ff200 [2018-11-10 03:33:09,483 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 03:33:09,492 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 03:33:09,495 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 03:33:09,496 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 03:33:09,496 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 03:33:09,497 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e37e8e98-4327-4458-8b23-df728a3c3f0d/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 03:33:09,534 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e37e8e98-4327-4458-8b23-df728a3c3f0d/bin-2019/uautomizer/data/b60290f30/508a92b65d1e44549de3b30655b796d7/FLAG6b3937a26 [2018-11-10 03:33:10,100 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 03:33:10,101 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e37e8e98-4327-4458-8b23-df728a3c3f0d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 03:33:10,120 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e37e8e98-4327-4458-8b23-df728a3c3f0d/bin-2019/uautomizer/data/b60290f30/508a92b65d1e44549de3b30655b796d7/FLAG6b3937a26 [2018-11-10 03:33:10,129 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e37e8e98-4327-4458-8b23-df728a3c3f0d/bin-2019/uautomizer/data/b60290f30/508a92b65d1e44549de3b30655b796d7 [2018-11-10 03:33:10,131 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 03:33:10,132 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 03:33:10,132 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 03:33:10,133 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 03:33:10,135 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 03:33:10,136 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:33:10" (1/1) ... [2018-11-10 03:33:10,137 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f7e5d4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:33:10, skipping insertion in model container [2018-11-10 03:33:10,137 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:33:10" (1/1) ... [2018-11-10 03:33:10,143 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 03:33:10,196 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 03:33:11,546 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:33:11,570 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 03:33:11,850 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:33:12,000 INFO L193 MainTranslator]: Completed translation [2018-11-10 03:33:12,001 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:33:12 WrapperNode [2018-11-10 03:33:12,001 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 03:33:12,001 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 03:33:12,002 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 03:33:12,002 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 03:33:12,009 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:33:12" (1/1) ... [2018-11-10 03:33:12,009 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:33:12" (1/1) ... [2018-11-10 03:33:12,026 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 03:33:12,031 INFO L168 Benchmark]: Toolchain (without parser) took 1899.49 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 366.0 MB). Free memory was 946.8 MB in the beginning and 1.3 GB in the end (delta: -378.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:33:12,033 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:33:12,033 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1868.81 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 366.0 MB). Free memory was 946.8 MB in the beginning and 1.3 GB in the end (delta: -388.1 MB). Peak memory consumption was 397.2 MB. Max. memory is 11.5 GB. [2018-11-10 03:33:12,034 INFO L168 Benchmark]: Boogie Preprocessor took 28.72 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 11.5 GB. [2018-11-10 03:33:12,038 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1868.81 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 366.0 MB). Free memory was 946.8 MB in the beginning and 1.3 GB in the end (delta: -388.1 MB). Peak memory consumption was 397.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.72 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. 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 [2018-11-10 03:33:13,288 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 03:33:13,289 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 03:33:13,296 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 03:33:13,296 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 03:33:13,297 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 03:33:13,297 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 03:33:13,298 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 03:33:13,300 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 03:33:13,301 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 03:33:13,301 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 03:33:13,301 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 03:33:13,302 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 03:33:13,303 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 03:33:13,304 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 03:33:13,305 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 03:33:13,305 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 03:33:13,307 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 03:33:13,308 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 03:33:13,310 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 03:33:13,310 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 03:33:13,311 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 03:33:13,313 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 03:33:13,313 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 03:33:13,313 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 03:33:13,314 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 03:33:13,315 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 03:33:13,315 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 03:33:13,316 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 03:33:13,317 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 03:33:13,317 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 03:33:13,318 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 03:33:13,318 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 03:33:13,318 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 03:33:13,319 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 03:33:13,319 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 03:33:13,319 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e37e8e98-4327-4458-8b23-df728a3c3f0d/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-10 03:33:13,330 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 03:33:13,330 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 03:33:13,331 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 03:33:13,331 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 03:33:13,331 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 03:33:13,332 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 03:33:13,332 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 03:33:13,332 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 03:33:13,332 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 03:33:13,332 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 03:33:13,332 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 03:33:13,332 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 03:33:13,333 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 03:33:13,333 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 03:33:13,333 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 03:33:13,333 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 03:33:13,333 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 03:33:13,333 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 03:33:13,333 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 03:33:13,333 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 03:33:13,334 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 03:33:13,334 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 03:33:13,334 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 03:33:13,334 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 03:33:13,334 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 03:33:13,334 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 03:33:13,334 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 03:33:13,334 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 03:33:13,334 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 03:33:13,334 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_e37e8e98-4327-4458-8b23-df728a3c3f0d/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 -> 73de75bb4ea01bfaa297f941dad5d1dc008ff200 [2018-11-10 03:33:13,363 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 03:33:13,371 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 03:33:13,373 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 03:33:13,374 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 03:33:13,374 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 03:33:13,375 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e37e8e98-4327-4458-8b23-df728a3c3f0d/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 03:33:13,410 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e37e8e98-4327-4458-8b23-df728a3c3f0d/bin-2019/uautomizer/data/8f5bf8015/94b3886faa4d465ea8394d171445c8a2/FLAG8eb8fa23d [2018-11-10 03:33:13,957 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 03:33:13,958 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e37e8e98-4327-4458-8b23-df728a3c3f0d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 03:33:13,976 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e37e8e98-4327-4458-8b23-df728a3c3f0d/bin-2019/uautomizer/data/8f5bf8015/94b3886faa4d465ea8394d171445c8a2/FLAG8eb8fa23d [2018-11-10 03:33:13,986 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e37e8e98-4327-4458-8b23-df728a3c3f0d/bin-2019/uautomizer/data/8f5bf8015/94b3886faa4d465ea8394d171445c8a2 [2018-11-10 03:33:13,988 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 03:33:13,988 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 03:33:13,989 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 03:33:13,989 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 03:33:13,991 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 03:33:13,992 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:33:13" (1/1) ... [2018-11-10 03:33:13,993 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 10.11 03:33:13, skipping insertion in model container [2018-11-10 03:33:13,993 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:33:13" (1/1) ... [2018-11-10 03:33:13,999 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 03:33:14,062 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 03:33:15,613 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:33:15,746 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 03:33:16,084 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:33:16,256 INFO L193 MainTranslator]: Completed translation [2018-11-10 03:33:16,256 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:33:16 WrapperNode [2018-11-10 03:33:16,256 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 03:33:16,257 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 03:33:16,257 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 03:33:16,257 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 03:33:16,268 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:33:16" (1/1) ... [2018-11-10 03:33:16,268 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:33:16" (1/1) ... [2018-11-10 03:33:16,288 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 03:33:16,292 INFO L168 Benchmark]: Toolchain (without parser) took 2304.05 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 280.5 MB). Free memory was 939.7 MB in the beginning and 1.3 GB in the end (delta: -312.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:33:16,294 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:33:16,294 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2267.63 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 280.5 MB). Free memory was 939.7 MB in the beginning and 1.3 GB in the end (delta: -315.0 MB). Peak memory consumption was 425.3 MB. Max. memory is 11.5 GB. [2018-11-10 03:33:16,295 INFO L168 Benchmark]: Boogie Preprocessor took 34.68 ms. Allocated memory is still 1.3 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 11.5 GB. [2018-11-10 03:33:16,299 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 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 2267.63 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 280.5 MB). Free memory was 939.7 MB in the beginning and 1.3 GB in the end (delta: -315.0 MB). Peak memory consumption was 425.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 34.68 ms. Allocated memory is still 1.3 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. 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...