./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_a42892f7-ef60-4cec-b354-384ca3a85f42/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a42892f7-ef60-4cec-b354-384ca3a85f42/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a42892f7-ef60-4cec-b354-384ca3a85f42/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a42892f7-ef60-4cec-b354-384ca3a85f42/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_a42892f7-ef60-4cec-b354-384ca3a85f42/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a42892f7-ef60-4cec-b354-384ca3a85f42/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_a42892f7-ef60-4cec-b354-384ca3a85f42/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a42892f7-ef60-4cec-b354-384ca3a85f42/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a42892f7-ef60-4cec-b354-384ca3a85f42/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a42892f7-ef60-4cec-b354-384ca3a85f42/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_a42892f7-ef60-4cec-b354-384ca3a85f42/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a42892f7-ef60-4cec-b354-384ca3a85f42/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 [2018-10-26 22:28:06,288 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:28:06,289 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:28:06,299 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:28:06,300 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:28:06,301 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:28:06,302 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:28:06,304 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:28:06,305 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:28:06,306 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:28:06,307 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:28:06,307 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:28:06,308 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:28:06,309 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:28:06,310 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:28:06,311 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:28:06,312 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:28:06,313 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:28:06,315 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:28:06,316 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:28:06,317 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:28:06,318 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:28:06,320 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:28:06,320 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:28:06,320 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:28:06,321 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:28:06,322 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:28:06,323 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:28:06,324 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:28:06,324 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:28:06,325 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:28:06,325 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:28:06,325 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:28:06,326 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:28:06,327 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:28:06,328 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:28:06,328 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a42892f7-ef60-4cec-b354-384ca3a85f42/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-26 22:28:06,339 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:28:06,339 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:28:06,340 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:28:06,340 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:28:06,340 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:28:06,340 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:28:06,340 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 22:28:06,341 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:28:06,341 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 22:28:06,341 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:28:06,341 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:28:06,341 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:28:06,341 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:28:06,341 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:28:06,342 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:28:06,343 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:28:06,343 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 22:28:06,343 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:28:06,344 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 22:28:06,344 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 22:28:06,344 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:28:06,344 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:28:06,344 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:28:06,344 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 22:28:06,344 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:28:06,345 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 22:28:06,345 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:28:06,345 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_a42892f7-ef60-4cec-b354-384ca3a85f42/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 [2018-10-26 22:28:06,371 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:28:06,380 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:28:06,383 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:28:06,384 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:28:06,385 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:28:06,385 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a42892f7-ef60-4cec-b354-384ca3a85f42/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko_true-unreach-call.cil.c [2018-10-26 22:28:06,437 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a42892f7-ef60-4cec-b354-384ca3a85f42/bin-2019/uautomizer/data/cc65a655e/c7bf213512cb40c8b014e08e4c78272d/FLAGfbc6708b4 [2018-10-26 22:28:07,105 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:28:07,106 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a42892f7-ef60-4cec-b354-384ca3a85f42/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko_true-unreach-call.cil.c [2018-10-26 22:28:07,157 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a42892f7-ef60-4cec-b354-384ca3a85f42/bin-2019/uautomizer/data/cc65a655e/c7bf213512cb40c8b014e08e4c78272d/FLAGfbc6708b4 [2018-10-26 22:28:07,172 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a42892f7-ef60-4cec-b354-384ca3a85f42/bin-2019/uautomizer/data/cc65a655e/c7bf213512cb40c8b014e08e4c78272d [2018-10-26 22:28:07,176 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:28:07,178 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 22:28:07,179 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:28:07,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:28:07,184 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:28:07,185 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:28:07" (1/1) ... [2018-10-26 22:28:07,187 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f3183d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:28:07, skipping insertion in model container [2018-10-26 22:28:07,188 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:28:07" (1/1) ... [2018-10-26 22:28:07,196 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:28:07,335 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:28:10,706 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:28:11,022 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 22:28:11,503 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:28:12,191 INFO L193 MainTranslator]: Completed translation [2018-10-26 22:28:12,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:28:12 WrapperNode [2018-10-26 22:28:12,191 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 22:28:12,192 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 22:28:12,192 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 22:28:12,192 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 22:28:12,204 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:28:12" (1/1) ... [2018-10-26 22:28:12,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:28:12" (1/1) ... [2018-10-26 22:28:12,300 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:28:12,303 INFO L168 Benchmark]: Toolchain (without parser) took 5125.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 216.0 MB). Free memory was 941.0 MB in the beginning and 1.0 GB in the end (delta: -83.1 MB). Peak memory consumption was 132.9 MB. Max. memory is 11.5 GB. [2018-10-26 22:28:12,318 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:28:12,318 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5012.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 216.0 MB). Free memory was 941.0 MB in the beginning and 1.0 GB in the end (delta: -89.9 MB). Peak memory consumption was 329.1 MB. Max. memory is 11.5 GB. [2018-10-26 22:28:12,319 INFO L168 Benchmark]: Boogie Preprocessor took 110.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-10-26 22:28:12,321 INFO L336 ainManager$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 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5012.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 216.0 MB). Free memory was 941.0 MB in the beginning and 1.0 GB in the end (delta: -89.9 MB). Peak memory consumption was 329.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 110.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 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 [2018-10-26 22:28:14,021 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:28:14,022 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:28:14,030 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:28:14,030 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:28:14,031 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:28:14,032 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:28:14,033 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:28:14,035 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:28:14,035 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:28:14,036 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:28:14,036 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:28:14,037 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:28:14,037 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:28:14,046 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:28:14,048 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:28:14,049 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:28:14,052 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:28:14,057 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:28:14,059 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:28:14,059 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:28:14,060 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:28:14,062 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:28:14,064 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:28:14,065 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:28:14,065 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:28:14,066 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:28:14,067 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:28:14,067 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:28:14,068 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:28:14,068 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:28:14,068 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:28:14,069 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:28:14,069 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:28:14,069 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:28:14,070 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:28:14,072 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a42892f7-ef60-4cec-b354-384ca3a85f42/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-26 22:28:14,087 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:28:14,088 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:28:14,089 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:28:14,090 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:28:14,090 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:28:14,091 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:28:14,091 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 22:28:14,091 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:28:14,092 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:28:14,092 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:28:14,092 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:28:14,092 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:28:14,092 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 22:28:14,092 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 22:28:14,092 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:28:14,093 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:28:14,093 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:28:14,093 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 22:28:14,093 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:28:14,093 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 22:28:14,093 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 22:28:14,093 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:28:14,094 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:28:14,094 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:28:14,094 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-26 22:28:14,094 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:28:14,094 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 22:28:14,094 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 22:28:14,094 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:28:14,095 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_a42892f7-ef60-4cec-b354-384ca3a85f42/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 [2018-10-26 22:28:14,125 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:28:14,135 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:28:14,138 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:28:14,139 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:28:14,140 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:28:14,140 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a42892f7-ef60-4cec-b354-384ca3a85f42/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko_true-unreach-call.cil.c [2018-10-26 22:28:14,190 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a42892f7-ef60-4cec-b354-384ca3a85f42/bin-2019/uautomizer/data/4f80fbda2/1617f44cb0db4a75ab3bbaff5d3b879e/FLAGa6166f085 [2018-10-26 22:28:14,827 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:28:14,831 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a42892f7-ef60-4cec-b354-384ca3a85f42/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hwmon--applesmc.ko_true-unreach-call.cil.c [2018-10-26 22:28:14,886 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a42892f7-ef60-4cec-b354-384ca3a85f42/bin-2019/uautomizer/data/4f80fbda2/1617f44cb0db4a75ab3bbaff5d3b879e/FLAGa6166f085 [2018-10-26 22:28:14,897 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a42892f7-ef60-4cec-b354-384ca3a85f42/bin-2019/uautomizer/data/4f80fbda2/1617f44cb0db4a75ab3bbaff5d3b879e [2018-10-26 22:28:14,900 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:28:14,901 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 22:28:14,902 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:28:14,902 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:28:14,906 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:28:14,907 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:28:14" (1/1) ... [2018-10-26 22:28:14,909 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5962b937 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:28:14, skipping insertion in model container [2018-10-26 22:28:14,909 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:28:14" (1/1) ... [2018-10-26 22:28:14,919 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:28:15,070 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:28:18,560 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:28:18,892 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 22:28:19,348 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:28:20,168 INFO L193 MainTranslator]: Completed translation [2018-10-26 22:28:20,169 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:28:20 WrapperNode [2018-10-26 22:28:20,169 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 22:28:20,169 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 22:28:20,170 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 22:28:20,170 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 22:28:20,178 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:28:20" (1/1) ... [2018-10-26 22:28:20,179 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:28:20" (1/1) ... [2018-10-26 22:28:20,275 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:28:20,278 INFO L168 Benchmark]: Toolchain (without parser) took 5377.00 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 338.2 MB). Free memory was 937.1 MB in the beginning and 872.7 MB in the end (delta: 64.4 MB). Peak memory consumption was 402.6 MB. Max. memory is 11.5 GB. [2018-10-26 22:28:20,279 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:28:20,280 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5267.05 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 338.2 MB). Free memory was 937.1 MB in the beginning and 882.2 MB in the end (delta: 54.9 MB). Peak memory consumption was 403.2 MB. Max. memory is 11.5 GB. [2018-10-26 22:28:20,280 INFO L168 Benchmark]: Boogie Preprocessor took 107.69 ms. Allocated memory is still 1.4 GB. Free memory was 882.2 MB in the beginning and 872.7 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 11.5 GB. [2018-10-26 22:28:20,285 INFO L336 ainManager$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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5267.05 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 338.2 MB). Free memory was 937.1 MB in the beginning and 882.2 MB in the end (delta: 54.9 MB). Peak memory consumption was 403.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 107.69 ms. Allocated memory is still 1.4 GB. Free memory was 882.2 MB in the beginning and 872.7 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...