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-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/seq-pthread/cs_queue_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-985f63f [2018-10-11 17:52:57,491 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 17:52:57,497 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 17:52:57,535 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 17:52:57,536 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 17:52:57,537 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 17:52:57,539 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 17:52:57,546 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 17:52:57,552 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 17:52:57,554 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 17:52:57,566 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 17:52:57,566 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 17:52:57,568 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 17:52:57,575 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 17:52:57,577 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 17:52:57,578 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 17:52:57,584 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 17:52:57,590 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 17:52:57,597 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 17:52:57,599 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 17:52:57,607 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 17:52:57,612 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 17:52:57,615 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 17:52:57,622 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 17:52:57,622 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 17:52:57,626 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 17:52:57,628 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 17:52:57,629 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 17:52:57,635 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 17:52:57,636 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 17:52:57,640 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 17:52:57,641 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 17:52:57,641 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 17:52:57,642 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 17:52:57,648 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 17:52:57,649 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 17:52:57,653 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-10-11 17:52:57,703 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 17:52:57,703 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 17:52:57,709 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-11 17:52:57,710 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-11 17:52:57,711 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 17:52:57,711 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 17:52:57,711 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 17:52:57,712 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 17:52:57,712 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-11 17:52:57,712 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-11 17:52:57,712 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 17:52:57,713 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-11 17:52:57,713 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 17:52:57,713 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-11 17:52:57,713 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-11 17:52:57,713 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-11 17:52:57,714 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-11 17:52:57,720 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 17:52:57,720 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-11 17:52:57,720 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 17:52:57,721 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 17:52:57,721 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 17:52:57,721 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 17:52:57,721 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 17:52:57,721 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 17:52:57,722 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 17:52:57,722 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-11 17:52:57,722 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-11 17:52:57,722 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 17:52:57,722 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-11 17:52:57,723 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-11 17:52:57,726 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-11 17:52:57,844 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 17:52:57,874 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 17:52:57,886 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 17:52:57,891 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 17:52:57,892 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 17:52:57,895 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-pthread/cs_queue_false-unreach-call.i [2018-10-11 17:52:58,050 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b42a2bd5/0d744dcc983c45a1a8ec2b3783a54a92/FLAG392c83653 [2018-10-11 17:52:59,403 INFO L298 CDTParser]: Found 1 translation units. [2018-10-11 17:52:59,404 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-pthread/cs_queue_false-unreach-call.i [2018-10-11 17:52:59,465 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b42a2bd5/0d744dcc983c45a1a8ec2b3783a54a92/FLAG392c83653 [2018-10-11 17:52:59,509 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b42a2bd5/0d744dcc983c45a1a8ec2b3783a54a92 [2018-10-11 17:52:59,539 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 17:52:59,542 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 17:52:59,548 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 17:52:59,548 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 17:52:59,560 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 17:52:59,562 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 05:52:59" (1/1) ... [2018-10-11 17:52:59,569 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70bfb81c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 05:52:59, skipping insertion in model container [2018-10-11 17:52:59,569 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 05:52:59" (1/1) ... [2018-10-11 17:52:59,597 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 17:52:59,760 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 17:53:00,260 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~_IO_FILE_plus at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.cType2AstType(TypeHandler.java:528) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2552) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1787) 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:3219) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2030) 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:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-11 17:53:00,278 INFO L168 Benchmark]: Toolchain (without parser) took 732.44 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-11 17:53:00,280 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-11 17:53:00,284 INFO L168 Benchmark]: CACSL2BoogieTranslator took 723.16 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-11 17:53:00,292 INFO L336 ainManager$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 0.45 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 723.16 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 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~_IO_FILE_plus de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: No Boogie because C type is incomplete: STRUCT#~incomplete~_IO_FILE_plus: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.cType2AstType(TypeHandler.java:528) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...