./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--nfc--port100.ko_false-unreach-call.cil.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a7ed7715-4aeb-45aa-93c6-67837670647c/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a7ed7715-4aeb-45aa-93c6-67837670647c/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a7ed7715-4aeb-45aa-93c6-67837670647c/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a7ed7715-4aeb-45aa-93c6-67837670647c/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko_false-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a7ed7715-4aeb-45aa-93c6-67837670647c/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a7ed7715-4aeb-45aa-93c6-67837670647c/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dd732a7f8b3c0e58b83d6627f1b91ddb4fb76e4b ............................................................................................................................................................. 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_a7ed7715-4aeb-45aa-93c6-67837670647c/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a7ed7715-4aeb-45aa-93c6-67837670647c/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a7ed7715-4aeb-45aa-93c6-67837670647c/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a7ed7715-4aeb-45aa-93c6-67837670647c/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko_false-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a7ed7715-4aeb-45aa-93c6-67837670647c/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a7ed7715-4aeb-45aa-93c6-67837670647c/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dd732a7f8b3c0e58b83d6627f1b91ddb4fb76e4b ................................................................................................................................................................ 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 12:32:14,639 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 12:32:14,640 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 12:32:14,649 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 12:32:14,649 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 12:32:14,650 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 12:32:14,650 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 12:32:14,652 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 12:32:14,653 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 12:32:14,653 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 12:32:14,654 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 12:32:14,654 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 12:32:14,655 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 12:32:14,655 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 12:32:14,656 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 12:32:14,656 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 12:32:14,657 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 12:32:14,658 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 12:32:14,659 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 12:32:14,660 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 12:32:14,661 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 12:32:14,662 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 12:32:14,663 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 12:32:14,663 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 12:32:14,663 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 12:32:14,664 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 12:32:14,665 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 12:32:14,665 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 12:32:14,666 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 12:32:14,667 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 12:32:14,667 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 12:32:14,667 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 12:32:14,667 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 12:32:14,668 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 12:32:14,668 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 12:32:14,669 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 12:32:14,669 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a7ed7715-4aeb-45aa-93c6-67837670647c/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 12:32:14,678 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 12:32:14,679 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 12:32:14,679 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 12:32:14,679 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 12:32:14,680 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 12:32:14,680 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 12:32:14,680 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 12:32:14,680 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 12:32:14,680 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 12:32:14,681 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 12:32:14,681 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 12:32:14,681 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 12:32:14,681 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 12:32:14,681 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 12:32:14,681 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 12:32:14,681 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 12:32:14,681 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 12:32:14,682 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 12:32:14,682 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 12:32:14,682 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 12:32:14,682 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 12:32:14,682 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 12:32:14,682 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 12:32:14,682 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 12:32:14,683 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 12:32:14,683 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 12:32:14,683 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_a7ed7715-4aeb-45aa-93c6-67837670647c/bin-2019/ukojak 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 -> Kojak 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 -> dd732a7f8b3c0e58b83d6627f1b91ddb4fb76e4b [2018-11-10 12:32:14,706 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 12:32:14,714 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 12:32:14,717 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 12:32:14,718 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 12:32:14,719 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 12:32:14,719 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a7ed7715-4aeb-45aa-93c6-67837670647c/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko_false-unreach-call.cil.c [2018-11-10 12:32:14,764 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a7ed7715-4aeb-45aa-93c6-67837670647c/bin-2019/ukojak/data/979fc7b02/4ab85c3e324347b08ed2ba9bd7ee22f7/FLAG49f1439fe [2018-11-10 12:32:15,281 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 12:32:15,282 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a7ed7715-4aeb-45aa-93c6-67837670647c/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko_false-unreach-call.cil.c [2018-11-10 12:32:15,311 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a7ed7715-4aeb-45aa-93c6-67837670647c/bin-2019/ukojak/data/979fc7b02/4ab85c3e324347b08ed2ba9bd7ee22f7/FLAG49f1439fe [2018-11-10 12:32:15,322 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a7ed7715-4aeb-45aa-93c6-67837670647c/bin-2019/ukojak/data/979fc7b02/4ab85c3e324347b08ed2ba9bd7ee22f7 [2018-11-10 12:32:15,325 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 12:32:15,326 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 12:32:15,327 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 12:32:15,327 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 12:32:15,329 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 12:32:15,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:32:15" (1/1) ... [2018-11-10 12:32:15,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ab01926 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:32:15, skipping insertion in model container [2018-11-10 12:32:15,332 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:32:15" (1/1) ... [2018-11-10 12:32:15,340 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 12:32:15,422 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 12:32:18,085 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:32:18,126 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 12:32:18,581 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:32:19,150 INFO L193 MainTranslator]: Completed translation [2018-11-10 12:32:19,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:32:19 WrapperNode [2018-11-10 12:32:19,150 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 12:32:19,151 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 12:32:19,151 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 12:32:19,151 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 12:32:19,158 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:32:19" (1/1) ... [2018-11-10 12:32:19,186 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 12:32:19,189 INFO L168 Benchmark]: Toolchain (without parser) took 3864.09 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 353.4 MB). Free memory was 945.6 MB in the beginning and 1.3 GB in the end (delta: -361.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:32:19,191 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:32:19,192 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3823.85 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 353.4 MB). Free memory was 945.6 MB in the beginning and 1.3 GB in the end (delta: -371.4 MB). Peak memory consumption was 468.6 MB. Max. memory is 11.5 GB. [2018-11-10 12:32:19,193 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.03 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 11.5 GB. [2018-11-10 12:32:19,195 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3823.85 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 353.4 MB). Free memory was 945.6 MB in the beginning and 1.3 GB in the end (delta: -371.4 MB). Peak memory consumption was 468.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.03 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: 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 12:32:20,477 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 12:32:20,478 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 12:32:20,487 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 12:32:20,487 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 12:32:20,488 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 12:32:20,489 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 12:32:20,490 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 12:32:20,491 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 12:32:20,492 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 12:32:20,493 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 12:32:20,493 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 12:32:20,494 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 12:32:20,494 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 12:32:20,495 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 12:32:20,496 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 12:32:20,496 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 12:32:20,497 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 12:32:20,499 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 12:32:20,500 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 12:32:20,501 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 12:32:20,501 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 12:32:20,503 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 12:32:20,503 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 12:32:20,503 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 12:32:20,504 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 12:32:20,505 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 12:32:20,505 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 12:32:20,506 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 12:32:20,507 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 12:32:20,507 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 12:32:20,507 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 12:32:20,508 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 12:32:20,508 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 12:32:20,508 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 12:32:20,509 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 12:32:20,509 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a7ed7715-4aeb-45aa-93c6-67837670647c/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 12:32:20,521 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 12:32:20,521 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 12:32:20,521 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 12:32:20,522 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 12:32:20,522 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 12:32:20,522 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 12:32:20,523 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 12:32:20,523 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 12:32:20,523 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 12:32:20,523 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 12:32:20,523 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 12:32:20,523 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 12:32:20,524 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 12:32:20,524 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 12:32:20,524 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 12:32:20,524 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 12:32:20,524 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 12:32:20,524 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 12:32:20,524 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 12:32:20,525 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 12:32:20,525 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 12:32:20,525 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 12:32:20,525 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 12:32:20,525 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 12:32:20,525 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 12:32:20,526 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 12:32:20,526 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 12:32:20,526 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 12:32:20,526 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 12:32:20,526 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_a7ed7715-4aeb-45aa-93c6-67837670647c/bin-2019/ukojak 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 -> Kojak 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 -> dd732a7f8b3c0e58b83d6627f1b91ddb4fb76e4b [2018-11-10 12:32:20,559 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 12:32:20,567 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 12:32:20,570 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 12:32:20,571 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 12:32:20,571 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 12:32:20,571 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a7ed7715-4aeb-45aa-93c6-67837670647c/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko_false-unreach-call.cil.c [2018-11-10 12:32:20,609 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a7ed7715-4aeb-45aa-93c6-67837670647c/bin-2019/ukojak/data/28cafcd7b/7423f5d945584d0189e7dcddfdcc72a8/FLAGc6d31ddd1 [2018-11-10 12:32:21,150 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 12:32:21,150 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a7ed7715-4aeb-45aa-93c6-67837670647c/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko_false-unreach-call.cil.c [2018-11-10 12:32:21,185 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a7ed7715-4aeb-45aa-93c6-67837670647c/bin-2019/ukojak/data/28cafcd7b/7423f5d945584d0189e7dcddfdcc72a8/FLAGc6d31ddd1 [2018-11-10 12:32:21,197 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a7ed7715-4aeb-45aa-93c6-67837670647c/bin-2019/ukojak/data/28cafcd7b/7423f5d945584d0189e7dcddfdcc72a8 [2018-11-10 12:32:21,200 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 12:32:21,201 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 12:32:21,202 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 12:32:21,202 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 12:32:21,206 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 12:32:21,206 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:32:21" (1/1) ... [2018-11-10 12:32:21,209 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11daeae1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:32:21, skipping insertion in model container [2018-11-10 12:32:21,209 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:32:21" (1/1) ... [2018-11-10 12:32:21,217 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 12:32:21,333 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 12:32:23,812 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:32:23,994 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 12:32:24,465 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:32:25,059 INFO L193 MainTranslator]: Completed translation [2018-11-10 12:32:25,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:32:25 WrapperNode [2018-11-10 12:32:25,059 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 12:32:25,059 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 12:32:25,060 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 12:32:25,060 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 12:32:25,064 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:32:25" (1/1) ... [2018-11-10 12:32:25,099 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 12:32:25,101 INFO L168 Benchmark]: Toolchain (without parser) took 3900.48 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 238.0 MB). Free memory was 927.7 MB in the beginning and 855.7 MB in the end (delta: 72.1 MB). Peak memory consumption was 310.1 MB. Max. memory is 11.5 GB. [2018-11-10 12:32:25,103 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 973.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:32:25,103 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3856.92 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 238.0 MB). Free memory was 927.7 MB in the beginning and 855.7 MB in the end (delta: 72.1 MB). Peak memory consumption was 452.3 MB. Max. memory is 11.5 GB. [2018-11-10 12:32:25,105 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.14 ms. Allocated memory is still 1.3 GB. Free memory is still 855.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:32:25,107 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 973.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3856.92 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 238.0 MB). Free memory was 927.7 MB in the beginning and 855.7 MB in the end (delta: 72.1 MB). Peak memory consumption was 452.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.14 ms. Allocated memory is still 1.3 GB. Free memory is still 855.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: 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...