./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--vme--bridges--vme_ca91cx42.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_f5954c6e-f5f3-4b21-8818-89c6c9f75891/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f5954c6e-f5f3-4b21-8818-89c6c9f75891/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f5954c6e-f5f3-4b21-8818-89c6c9f75891/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f5954c6e-f5f3-4b21-8818-89c6c9f75891/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--vme--bridges--vme_ca91cx42.ko_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f5954c6e-f5f3-4b21-8818-89c6c9f75891/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f5954c6e-f5f3-4b21-8818-89c6c9f75891/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 e5f1dcc9746c8c5851815e8be062a18c4d3cc173 ............................................................................................................................................................ 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_f5954c6e-f5f3-4b21-8818-89c6c9f75891/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f5954c6e-f5f3-4b21-8818-89c6c9f75891/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f5954c6e-f5f3-4b21-8818-89c6c9f75891/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f5954c6e-f5f3-4b21-8818-89c6c9f75891/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--vme--bridges--vme_ca91cx42.ko_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f5954c6e-f5f3-4b21-8818-89c6c9f75891/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f5954c6e-f5f3-4b21-8818-89c6c9f75891/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 e5f1dcc9746c8c5851815e8be062a18c4d3cc173 .................................................................................................................................................................. 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 21:28:29,258 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 21:28:29,259 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 21:28:29,269 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 21:28:29,269 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 21:28:29,270 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 21:28:29,271 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 21:28:29,272 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 21:28:29,277 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 21:28:29,277 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 21:28:29,278 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 21:28:29,278 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 21:28:29,279 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 21:28:29,280 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 21:28:29,281 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 21:28:29,287 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 21:28:29,288 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 21:28:29,289 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 21:28:29,291 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 21:28:29,292 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 21:28:29,293 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 21:28:29,296 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 21:28:29,298 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 21:28:29,298 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 21:28:29,298 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 21:28:29,299 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 21:28:29,300 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 21:28:29,301 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 21:28:29,301 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 21:28:29,302 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 21:28:29,302 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 21:28:29,303 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 21:28:29,303 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 21:28:29,303 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 21:28:29,304 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 21:28:29,304 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 21:28:29,304 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f5954c6e-f5f3-4b21-8818-89c6c9f75891/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-26 21:28:29,315 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 21:28:29,315 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 21:28:29,316 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 21:28:29,316 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 21:28:29,316 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 21:28:29,316 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 21:28:29,316 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 21:28:29,317 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 21:28:29,317 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 21:28:29,317 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 21:28:29,317 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 21:28:29,317 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 21:28:29,317 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 21:28:29,318 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 21:28:29,318 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 21:28:29,318 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 21:28:29,318 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 21:28:29,318 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 21:28:29,318 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 21:28:29,318 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 21:28:29,319 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 21:28:29,319 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 21:28:29,319 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 21:28:29,319 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 21:28:29,319 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 21:28:29,319 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 21:28:29,319 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 21:28:29,320 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_f5954c6e-f5f3-4b21-8818-89c6c9f75891/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 -> e5f1dcc9746c8c5851815e8be062a18c4d3cc173 [2018-10-26 21:28:29,363 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 21:28:29,373 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 21:28:29,378 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 21:28:29,379 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 21:28:29,379 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 21:28:29,380 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f5954c6e-f5f3-4b21-8818-89c6c9f75891/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--vme--bridges--vme_ca91cx42.ko_true-unreach-call.cil.c [2018-10-26 21:28:29,437 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f5954c6e-f5f3-4b21-8818-89c6c9f75891/bin-2019/uautomizer/data/6fddbb117/4284832ef0a840a189b348593fe4dc33/FLAG2170d7db9 [2018-10-26 21:28:30,119 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 21:28:30,120 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f5954c6e-f5f3-4b21-8818-89c6c9f75891/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--vme--bridges--vme_ca91cx42.ko_true-unreach-call.cil.c [2018-10-26 21:28:30,174 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f5954c6e-f5f3-4b21-8818-89c6c9f75891/bin-2019/uautomizer/data/6fddbb117/4284832ef0a840a189b348593fe4dc33/FLAG2170d7db9 [2018-10-26 21:28:30,194 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f5954c6e-f5f3-4b21-8818-89c6c9f75891/bin-2019/uautomizer/data/6fddbb117/4284832ef0a840a189b348593fe4dc33 [2018-10-26 21:28:30,196 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 21:28:30,198 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 21:28:30,199 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 21:28:30,199 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 21:28:30,202 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 21:28:30,203 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:28:30" (1/1) ... [2018-10-26 21:28:30,205 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2af54c85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:28:30, skipping insertion in model container [2018-10-26 21:28:30,205 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:28:30" (1/1) ... [2018-10-26 21:28:30,213 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 21:28:30,347 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 21:28:34,506 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:28:34,531 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 21:28:35,172 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:28:35,969 INFO L193 MainTranslator]: Completed translation [2018-10-26 21:28:35,970 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:28:35 WrapperNode [2018-10-26 21:28:35,970 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 21:28:35,970 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 21:28:35,971 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 21:28:35,971 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 21:28:35,984 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:28:35" (1/1) ... [2018-10-26 21:28:35,984 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:28:35" (1/1) ... [2018-10-26 21:28:36,019 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret954,]],ca91cx42_lm_detach,[IdentifierExpression[#~714,],IdentifierExpression[#~715,]]] [2018-10-26 21:28:36,026 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 21:28:36,028 INFO L168 Benchmark]: Toolchain (without parser) took 5831.10 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 255.3 MB). Free memory was 939.5 MB in the beginning and 802.7 MB in the end (delta: 136.8 MB). Peak memory consumption was 392.2 MB. Max. memory is 11.5 GB. [2018-10-26 21:28:36,030 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 977.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 21:28:36,031 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5771.47 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 255.3 MB). Free memory was 939.5 MB in the beginning and 812.2 MB in the end (delta: 127.4 MB). Peak memory consumption was 461.6 MB. Max. memory is 11.5 GB. [2018-10-26 21:28:36,032 INFO L168 Benchmark]: Boogie Preprocessor took 56.81 ms. Allocated memory is still 1.3 GB. Free memory was 812.2 MB in the beginning and 802.7 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 11.5 GB. [2018-10-26 21:28:36,038 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 977.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5771.47 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 255.3 MB). Free memory was 939.5 MB in the beginning and 812.2 MB in the end (delta: 127.4 MB). Peak memory consumption was 461.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 56.81 ms. Allocated memory is still 1.3 GB. Free memory was 812.2 MB in the beginning and 802.7 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: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret954,]],ca91cx42_lm_detach,[IdentifierExpression[#~714,],IdentifierExpression[#~715,]]] - 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 21:28:37,887 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 21:28:37,888 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 21:28:37,898 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 21:28:37,899 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 21:28:37,899 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 21:28:37,900 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 21:28:37,903 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 21:28:37,904 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 21:28:37,905 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 21:28:37,906 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 21:28:37,906 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 21:28:37,907 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 21:28:37,907 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 21:28:37,908 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 21:28:37,909 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 21:28:37,910 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 21:28:37,912 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 21:28:37,914 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 21:28:37,915 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 21:28:37,916 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 21:28:37,917 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 21:28:37,919 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 21:28:37,920 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 21:28:37,920 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 21:28:37,921 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 21:28:37,922 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 21:28:37,923 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 21:28:37,923 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 21:28:37,924 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 21:28:37,925 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 21:28:37,926 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 21:28:37,926 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 21:28:37,926 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 21:28:37,927 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 21:28:37,927 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 21:28:37,928 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f5954c6e-f5f3-4b21-8818-89c6c9f75891/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-26 21:28:37,940 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 21:28:37,941 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 21:28:37,941 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 21:28:37,942 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 21:28:37,942 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 21:28:37,942 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 21:28:37,942 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 21:28:37,943 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 21:28:37,943 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 21:28:37,943 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 21:28:37,943 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 21:28:37,943 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 21:28:37,943 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 21:28:37,944 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 21:28:37,944 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 21:28:37,944 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 21:28:37,944 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 21:28:37,944 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 21:28:37,944 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 21:28:37,945 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 21:28:37,945 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 21:28:37,945 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 21:28:37,947 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 21:28:37,947 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 21:28:37,947 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-26 21:28:37,948 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 21:28:37,948 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 21:28:37,948 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 21:28:37,948 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 21:28:37,948 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_f5954c6e-f5f3-4b21-8818-89c6c9f75891/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 -> e5f1dcc9746c8c5851815e8be062a18c4d3cc173 [2018-10-26 21:28:37,984 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 21:28:37,995 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 21:28:37,998 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 21:28:37,999 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 21:28:38,000 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 21:28:38,000 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f5954c6e-f5f3-4b21-8818-89c6c9f75891/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--vme--bridges--vme_ca91cx42.ko_true-unreach-call.cil.c [2018-10-26 21:28:38,054 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f5954c6e-f5f3-4b21-8818-89c6c9f75891/bin-2019/uautomizer/data/72c748e52/1a43902a8ca447fbaede5221debf8efc/FLAG2bb7c2077 [2018-10-26 21:28:38,808 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 21:28:38,809 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f5954c6e-f5f3-4b21-8818-89c6c9f75891/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--vme--bridges--vme_ca91cx42.ko_true-unreach-call.cil.c [2018-10-26 21:28:38,852 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f5954c6e-f5f3-4b21-8818-89c6c9f75891/bin-2019/uautomizer/data/72c748e52/1a43902a8ca447fbaede5221debf8efc/FLAG2bb7c2077 [2018-10-26 21:28:38,865 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f5954c6e-f5f3-4b21-8818-89c6c9f75891/bin-2019/uautomizer/data/72c748e52/1a43902a8ca447fbaede5221debf8efc [2018-10-26 21:28:38,868 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 21:28:38,870 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 21:28:38,871 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 21:28:38,871 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 21:28:38,874 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 21:28:38,875 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:28:38" (1/1) ... [2018-10-26 21:28:38,878 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 09:28:38, skipping insertion in model container [2018-10-26 21:28:38,878 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:28:38" (1/1) ... [2018-10-26 21:28:38,888 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 21:28:39,043 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 21:28:43,111 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:28:43,350 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 21:28:43,928 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:28:44,730 INFO L193 MainTranslator]: Completed translation [2018-10-26 21:28:44,731 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:28:44 WrapperNode [2018-10-26 21:28:44,731 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 21:28:44,732 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 21:28:44,732 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 21:28:44,732 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 21:28:44,746 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:28:44" (1/1) ... [2018-10-26 21:28:44,746 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:28:44" (1/1) ... [2018-10-26 21:28:44,773 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret954,]],ca91cx42_lm_detach,[IdentifierExpression[#~714,],IdentifierExpression[#~715,]]] [2018-10-26 21:28:44,779 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 21:28:44,781 INFO L168 Benchmark]: Toolchain (without parser) took 5913.03 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 305.7 MB). Free memory was 935.7 MB in the beginning and 961.9 MB in the end (delta: -26.2 MB). Peak memory consumption was 279.4 MB. Max. memory is 11.5 GB. [2018-10-26 21:28:44,784 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 21:28:44,784 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5860.62 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 305.7 MB). Free memory was 935.7 MB in the beginning and 961.9 MB in the end (delta: -26.2 MB). Peak memory consumption was 460.4 MB. Max. memory is 11.5 GB. [2018-10-26 21:28:44,788 INFO L168 Benchmark]: Boogie Preprocessor took 49.15 ms. Allocated memory is still 1.3 GB. Free memory is still 961.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 21:28:44,791 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 5860.62 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 305.7 MB). Free memory was 935.7 MB in the beginning and 961.9 MB in the end (delta: -26.2 MB). Peak memory consumption was 460.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 49.15 ms. Allocated memory is still 1.3 GB. Free memory is still 961.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret954,]],ca91cx42_lm_detach,[IdentifierExpression[#~714,],IdentifierExpression[#~715,]]] - 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...