java -ea -Xmx4000000000 -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_Default.epf -i ../../../trunk/examples/svcomp/ntdrivers/diskperf_false-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5eb5db4 [2018-10-16 09:09:41,643 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-16 09:09:41,656 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-16 09:09:41,689 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-16 09:09:41,689 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-16 09:09:41,690 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-16 09:09:41,697 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-16 09:09:41,702 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-16 09:09:41,709 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-16 09:09:41,710 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-16 09:09:41,720 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-16 09:09:41,720 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-16 09:09:41,721 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-16 09:09:41,729 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-16 09:09:41,736 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-16 09:09:41,737 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-16 09:09:41,742 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-16 09:09:41,750 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-16 09:09:41,755 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-16 09:09:41,757 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-16 09:09:41,765 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-16 09:09:41,767 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-16 09:09:41,774 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-16 09:09:41,793 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-16 09:09:41,798 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-16 09:09:41,799 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-16 09:09:41,800 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-16 09:09:41,800 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-10-16 09:09:41,848 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-16 09:09:41,852 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-16 09:09:41,853 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-16 09:09:41,853 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-16 09:09:41,857 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-16 09:09:41,857 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-16 09:09:41,857 INFO L133 SettingsManager]: * Use SBE=true [2018-10-16 09:09:41,858 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-16 09:09:41,858 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-16 09:09:41,858 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-16 09:09:41,858 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-16 09:09:41,858 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-16 09:09:41,863 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-16 09:09:41,863 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-16 09:09:41,863 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-16 09:09:41,864 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-16 09:09:41,864 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-16 09:09:41,864 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-16 09:09:41,864 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-16 09:09:41,865 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-16 09:09:41,868 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-16 09:09:41,868 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-16 09:09:41,868 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-16 09:09:41,869 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-16 09:09:41,869 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-16 09:09:41,869 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-16 09:09:41,871 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-16 09:09:41,871 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-16 09:09:41,871 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-16 09:09:41,871 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-16 09:09:41,987 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-16 09:09:42,024 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-16 09:09:42,032 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-16 09:09:42,036 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-16 09:09:42,036 INFO L276 PluginConnector]: CDTParser initialized [2018-10-16 09:09:42,037 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers/diskperf_false-unreach-call.i.cil.c [2018-10-16 09:09:42,185 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/600c1c12b/59184557eb044b9a984b03d89bb91b73/FLAG24c07bf7f [2018-10-16 09:09:43,733 INFO L298 CDTParser]: Found 1 translation units. [2018-10-16 09:09:43,738 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/diskperf_false-unreach-call.i.cil.c [2018-10-16 09:09:43,820 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/600c1c12b/59184557eb044b9a984b03d89bb91b73/FLAG24c07bf7f [2018-10-16 09:09:43,860 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/600c1c12b/59184557eb044b9a984b03d89bb91b73 [2018-10-16 09:09:43,889 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-16 09:09:43,893 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-16 09:09:43,900 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-16 09:09:43,900 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-16 09:09:43,906 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-16 09:09:43,913 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 09:09:43" (1/1) ... [2018-10-16 09:09:43,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@975835b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:09:43, skipping insertion in model container [2018-10-16 09:09:43,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 09:09:43" (1/1) ... [2018-10-16 09:09:43,947 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-16 09:09:44,156 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-16 09:09:46,124 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:251) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:120) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.calculateSizeOf(MemoryHandler.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.multiplyWithSizeOfAnotherType(MemoryHandler.java:807) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.doPointerArithmetic(MemoryHandler.java:772) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.doPointerArithmeticWithConversion(MemoryHandler.java:791) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleAdditiveOperation(CHandler.java:3845) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:858) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1302) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:962) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:962) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:962) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1373) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3311) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:539) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-16 09:09:46,136 INFO L168 Benchmark]: Toolchain (without parser) took 2245.97 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 45.1 MB). Peak memory consumption was 45.1 MB. Max. memory is 3.9 GB. [2018-10-16 09:09:46,145 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-16 09:09:46,146 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2234.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 45.1 MB). Peak memory consumption was 45.1 MB. Max. memory is 3.9 GB. [2018-10-16 09:09:46,153 INFO L336 ainManager$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 0.30 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 2234.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 45.1 MB). Peak memory consumption was 45.1 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:251) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...