./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--hwmon--applesmc.ko_true-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_5d2e614e-daed-4a2b-b870-75616b9e5567/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5d2e614e-daed-4a2b-b870-75616b9e5567/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5d2e614e-daed-4a2b-b870-75616b9e5567/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5d2e614e-daed-4a2b-b870-75616b9e5567/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5d2e614e-daed-4a2b-b870-75616b9e5567/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5d2e614e-daed-4a2b-b870-75616b9e5567/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 80f1a376fdac4e8aa2eb8c50b500621fe6fa390f .......................................................................................................................................................... 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_5d2e614e-daed-4a2b-b870-75616b9e5567/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5d2e614e-daed-4a2b-b870-75616b9e5567/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5d2e614e-daed-4a2b-b870-75616b9e5567/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5d2e614e-daed-4a2b-b870-75616b9e5567/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5d2e614e-daed-4a2b-b870-75616b9e5567/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5d2e614e-daed-4a2b-b870-75616b9e5567/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 80f1a376fdac4e8aa2eb8c50b500621fe6fa390f .................................................................................................................................................................... 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 07:00:49,641 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:00:49,643 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:00:49,651 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:00:49,651 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:00:49,651 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:00:49,652 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:00:49,654 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:00:49,655 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:00:49,655 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:00:49,656 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:00:49,656 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:00:49,657 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:00:49,657 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:00:49,658 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:00:49,658 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:00:49,659 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:00:49,660 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:00:49,661 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:00:49,662 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:00:49,663 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:00:49,663 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:00:49,665 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:00:49,665 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:00:49,665 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:00:49,666 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:00:49,667 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:00:49,667 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:00:49,668 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:00:49,669 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:00:49,669 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:00:49,669 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:00:49,670 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:00:49,670 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:00:49,670 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:00:49,671 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:00:49,671 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5d2e614e-daed-4a2b-b870-75616b9e5567/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 07:00:49,681 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:00:49,682 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:00:49,682 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 07:00:49,682 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 07:00:49,683 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 07:00:49,683 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 07:00:49,683 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 07:00:49,683 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:00:49,683 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 07:00:49,683 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:00:49,684 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 07:00:49,684 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 07:00:49,684 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 07:00:49,684 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:00:49,684 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 07:00:49,684 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:00:49,684 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 07:00:49,684 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 07:00:49,684 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 07:00:49,685 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 07:00:49,685 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:00:49,685 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 07:00:49,685 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 07:00:49,685 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 07:00:49,685 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 07:00:49,685 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 07:00:49,685 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 07:00:49,686 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_5d2e614e-daed-4a2b-b870-75616b9e5567/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 -> 80f1a376fdac4e8aa2eb8c50b500621fe6fa390f [2018-11-10 07:00:49,708 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:00:49,717 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:00:49,719 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:00:49,720 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:00:49,720 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:00:49,720 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5d2e614e-daed-4a2b-b870-75616b9e5567/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko_true-unreach-call.cil.c [2018-11-10 07:00:49,758 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5d2e614e-daed-4a2b-b870-75616b9e5567/bin-2019/uautomizer/data/0a6bdf7da/9a45ac0b4ce740969b6b8426fa71c1fd/FLAGa54f74fd4 [2018-11-10 07:00:50,265 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:00:50,265 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5d2e614e-daed-4a2b-b870-75616b9e5567/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko_true-unreach-call.cil.c [2018-11-10 07:00:50,295 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5d2e614e-daed-4a2b-b870-75616b9e5567/bin-2019/uautomizer/data/0a6bdf7da/9a45ac0b4ce740969b6b8426fa71c1fd/FLAGa54f74fd4 [2018-11-10 07:00:50,309 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5d2e614e-daed-4a2b-b870-75616b9e5567/bin-2019/uautomizer/data/0a6bdf7da/9a45ac0b4ce740969b6b8426fa71c1fd [2018-11-10 07:00:50,312 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:00:50,313 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 07:00:50,313 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:00:50,314 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:00:50,317 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:00:50,317 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:00:50" (1/1) ... [2018-11-10 07:00:50,319 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f1cc8e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:00:50, skipping insertion in model container [2018-11-10 07:00:50,319 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:00:50" (1/1) ... [2018-11-10 07:00:50,327 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:00:50,411 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:00:53,038 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:00:53,111 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 07:00:53,382 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:00:53,911 INFO L193 MainTranslator]: Completed translation [2018-11-10 07:00:53,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:00:53 WrapperNode [2018-11-10 07:00:53,912 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 07:00:53,912 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 07:00:53,913 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 07:00:53,913 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 07:00:53,921 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:00:53" (1/1) ... [2018-11-10 07:00:53,922 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:00:53" (1/1) ... [2018-11-10 07:00:53,977 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 07:00:53,981 INFO L168 Benchmark]: Toolchain (without parser) took 3668.43 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 388.0 MB). Free memory was 946.9 MB in the beginning and 969.1 MB in the end (delta: -22.2 MB). Peak memory consumption was 365.7 MB. Max. memory is 11.5 GB. [2018-11-10 07:00:53,982 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:00:53,983 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3598.78 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 388.0 MB). Free memory was 946.9 MB in the beginning and 969.1 MB in the end (delta: -22.2 MB). Peak memory consumption was 369.1 MB. Max. memory is 11.5 GB. [2018-11-10 07:00:53,984 INFO L168 Benchmark]: Boogie Preprocessor took 67.75 ms. Allocated memory is still 1.4 GB. Free memory is still 969.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:00:53,985 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3598.78 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 388.0 MB). Free memory was 946.9 MB in the beginning and 969.1 MB in the end (delta: -22.2 MB). Peak memory consumption was 369.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 67.75 ms. Allocated memory is still 1.4 GB. Free memory is still 969.1 MB. There was no memory consumed. 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 07:00:55,219 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:00:55,220 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:00:55,228 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:00:55,228 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:00:55,229 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:00:55,229 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:00:55,231 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:00:55,232 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:00:55,232 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:00:55,233 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:00:55,233 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:00:55,234 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:00:55,235 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:00:55,235 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:00:55,236 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:00:55,236 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:00:55,238 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:00:55,240 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:00:55,241 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:00:55,242 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:00:55,243 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:00:55,244 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:00:55,245 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:00:55,245 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:00:55,246 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:00:55,247 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:00:55,247 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:00:55,248 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:00:55,249 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:00:55,249 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:00:55,250 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:00:55,250 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:00:55,250 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:00:55,251 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:00:55,251 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:00:55,251 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5d2e614e-daed-4a2b-b870-75616b9e5567/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-10 07:00:55,262 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:00:55,262 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:00:55,262 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 07:00:55,263 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 07:00:55,263 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 07:00:55,263 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 07:00:55,263 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 07:00:55,263 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:00:55,264 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:00:55,264 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 07:00:55,264 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 07:00:55,264 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 07:00:55,264 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 07:00:55,264 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 07:00:55,264 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:00:55,264 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 07:00:55,264 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:00:55,264 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 07:00:55,265 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 07:00:55,265 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 07:00:55,265 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 07:00:55,265 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:00:55,265 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 07:00:55,265 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 07:00:55,265 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 07:00:55,265 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 07:00:55,266 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 07:00:55,266 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 07:00:55,266 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 07:00:55,266 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_5d2e614e-daed-4a2b-b870-75616b9e5567/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 -> 80f1a376fdac4e8aa2eb8c50b500621fe6fa390f [2018-11-10 07:00:55,293 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:00:55,301 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:00:55,303 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:00:55,304 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:00:55,305 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:00:55,305 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5d2e614e-daed-4a2b-b870-75616b9e5567/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko_true-unreach-call.cil.c [2018-11-10 07:00:55,341 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5d2e614e-daed-4a2b-b870-75616b9e5567/bin-2019/uautomizer/data/c8b924ad1/8d4b76f38af14f1bb722b0bb737691d2/FLAGfd8cbeb51 [2018-11-10 07:00:55,928 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:00:55,929 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5d2e614e-daed-4a2b-b870-75616b9e5567/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko_true-unreach-call.cil.c [2018-11-10 07:00:55,952 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5d2e614e-daed-4a2b-b870-75616b9e5567/bin-2019/uautomizer/data/c8b924ad1/8d4b76f38af14f1bb722b0bb737691d2/FLAGfd8cbeb51 [2018-11-10 07:00:55,961 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5d2e614e-daed-4a2b-b870-75616b9e5567/bin-2019/uautomizer/data/c8b924ad1/8d4b76f38af14f1bb722b0bb737691d2 [2018-11-10 07:00:55,963 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:00:55,964 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 07:00:55,965 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:00:55,965 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:00:55,967 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:00:55,968 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:00:55" (1/1) ... [2018-11-10 07:00:55,969 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e8da13a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:00:55, skipping insertion in model container [2018-11-10 07:00:55,969 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:00:55" (1/1) ... [2018-11-10 07:00:55,975 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:00:56,059 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:00:58,760 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:00:58,836 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 07:00:59,161 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:00:59,746 INFO L193 MainTranslator]: Completed translation [2018-11-10 07:00:59,746 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:00:59 WrapperNode [2018-11-10 07:00:59,746 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 07:00:59,747 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 07:00:59,747 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 07:00:59,747 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 07:00:59,755 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:00:59" (1/1) ... [2018-11-10 07:00:59,755 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:00:59" (1/1) ... [2018-11-10 07:00:59,817 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 07:00:59,822 INFO L168 Benchmark]: Toolchain (without parser) took 3856.21 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 303.6 MB). Free memory was 933.6 MB in the beginning and 805.9 MB in the end (delta: 127.7 MB). Peak memory consumption was 431.3 MB. Max. memory is 11.5 GB. [2018-11-10 07:00:59,823 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:00:59,824 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3781.74 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 303.6 MB). Free memory was 933.6 MB in the beginning and 815.4 MB in the end (delta: 118.2 MB). Peak memory consumption was 425.3 MB. Max. memory is 11.5 GB. [2018-11-10 07:00:59,824 INFO L168 Benchmark]: Boogie Preprocessor took 72.70 ms. Allocated memory is still 1.3 GB. Free memory was 815.4 MB in the beginning and 805.9 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 11.5 GB. [2018-11-10 07:00:59,826 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 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 3781.74 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 303.6 MB). Free memory was 933.6 MB in the beginning and 815.4 MB in the end (delta: 118.2 MB). Peak memory consumption was 425.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 72.70 ms. Allocated memory is still 1.3 GB. Free memory was 815.4 MB in the beginning and 805.9 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 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...