java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.7.3/main0_false-unreach-call_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f1aed39 [2018-09-28 13:43:43,449 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-28 13:43:43,454 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-28 13:43:43,484 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-28 13:43:43,484 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-28 13:43:43,485 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-28 13:43:43,494 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-28 13:43:43,500 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-28 13:43:43,505 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-28 13:43:43,510 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-28 13:43:43,512 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-28 13:43:43,512 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-28 13:43:43,513 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-28 13:43:43,520 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-28 13:43:43,527 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-28 13:43:43,528 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-28 13:43:43,532 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-28 13:43:43,542 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-28 13:43:43,551 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-28 13:43:43,553 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-28 13:43:43,561 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-28 13:43:43,565 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-28 13:43:43,574 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-28 13:43:43,574 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-28 13:43:43,575 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-28 13:43:43,576 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-28 13:43:43,579 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-28 13:43:43,580 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-28 13:43:43,581 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-28 13:43:43,590 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-28 13:43:43,591 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-28 13:43:43,592 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-28 13:43:43,593 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-28 13:43:43,593 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-28 13:43:43,594 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-28 13:43:43,598 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-28 13:43:43,599 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-09-28 13:43:43,645 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-28 13:43:43,645 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-28 13:43:43,648 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-28 13:43:43,648 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-28 13:43:43,654 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-28 13:43:43,654 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-28 13:43:43,654 INFO L133 SettingsManager]: * Use SBE=true [2018-09-28 13:43:43,654 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-28 13:43:43,658 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-28 13:43:43,658 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-28 13:43:43,658 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-28 13:43:43,658 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-28 13:43:43,658 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-28 13:43:43,659 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-28 13:43:43,659 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-28 13:43:43,663 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-28 13:43:43,663 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-28 13:43:43,663 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-28 13:43:43,663 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-28 13:43:43,663 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-28 13:43:43,664 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-28 13:43:43,664 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-28 13:43:43,664 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-28 13:43:43,664 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-28 13:43:43,664 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-28 13:43:43,665 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-28 13:43:43,665 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-28 13:43:43,665 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-28 13:43:43,798 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-28 13:43:43,832 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-28 13:43:43,837 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-28 13:43:43,839 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-28 13:43:43,840 INFO L276 PluginConnector]: CDTParser initialized [2018-09-28 13:43:43,841 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.7.3/main0_false-unreach-call_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.c [2018-09-28 13:43:44,375 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af86b5aa9/0e271ef407444a6ca11d2f6f16b7dfb5/FLAGc0e02179f [2018-09-28 13:43:45,777 INFO L277 CDTParser]: Found 1 translation units. [2018-09-28 13:43:45,778 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.7.3/main0_false-unreach-call_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.c [2018-09-28 13:43:45,914 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af86b5aa9/0e271ef407444a6ca11d2f6f16b7dfb5/FLAGc0e02179f [2018-09-28 13:43:45,957 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af86b5aa9/0e271ef407444a6ca11d2f6f16b7dfb5 [2018-09-28 13:43:45,986 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-28 13:43:45,992 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-28 13:43:45,994 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-28 13:43:45,995 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-28 13:43:46,005 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-28 13:43:46,008 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 01:43:45" (1/1) ... [2018-09-28 13:43:46,016 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66b9a03d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:43:46, skipping insertion in model container [2018-09-28 13:43:46,016 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 01:43:45" (1/1) ... [2018-09-28 13:43:46,044 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-09-28 13:43:46,632 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-09-28 13:43:47,207 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: No Boogie because C type is incomplete: STRUCT#~incomplete~__wait_queue at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.cType2AstType(TypeHandler.java:524) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1767) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3196) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2011) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:528) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:165) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:94) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:69) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-09-28 13:43:47,217 INFO L168 Benchmark]: Toolchain (without parser) took 1230.24 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 64.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 1.9 GB. [2018-09-28 13:43:47,227 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-28 13:43:47,228 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1221.37 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 64.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 1.9 GB. [2018-09-28 13:43:47,234 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1221.37 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 64.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: No Boogie because C type is incomplete: STRUCT#~incomplete~__wait_queue de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: No Boogie because C type is incomplete: STRUCT#~incomplete~__wait_queue: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.cType2AstType(TypeHandler.java:524) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...