./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-mwl8k.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-mwl8k.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 97dc7d96fd7f000c57fa4205ad88fa8f518643c8 .............................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-mwl8k.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 97dc7d96fd7f000c57fa4205ad88fa8f518643c8 .................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CNamed cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CNamed and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @7241a47d) --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:29:37,758 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:29:37,761 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:29:37,839 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:29:37,852 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:29:37,854 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:29:37,857 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:29:37,860 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:29:37,862 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:29:37,864 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:29:37,866 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:29:37,868 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:29:37,869 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:29:37,871 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:29:37,872 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:29:37,874 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:29:37,876 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:29:37,877 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:29:37,880 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:29:37,883 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:29:37,885 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:29:37,892 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:29:37,893 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:29:37,896 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:29:37,900 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:29:37,904 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:29:37,905 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:29:37,906 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:29:37,908 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:29:37,913 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:29:37,916 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:29:37,918 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:29:37,920 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:29:37,921 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:29:37,923 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:29:37,924 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:29:37,926 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:29:37,926 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:29:37,926 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:29:37,928 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:29:37,929 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:29:37,933 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 20:29:37,982 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:29:37,982 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:29:37,984 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:29:37,984 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:29:37,985 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:29:37,985 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:29:37,985 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:29:37,986 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:29:37,986 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:29:37,986 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:29:37,987 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:29:37,988 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:29:37,988 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:29:37,988 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:29:37,989 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:29:37,989 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:29:37,989 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:29:37,989 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:29:37,990 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:29:37,990 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:29:37,990 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:29:37,990 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:29:37,991 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:29:37,991 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:29:37,991 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:29:37,992 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:29:37,992 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:29:37,992 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 97dc7d96fd7f000c57fa4205ad88fa8f518643c8 [2020-11-29 20:29:38,334 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:29:38,368 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:29:38,371 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:29:38,372 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:29:38,373 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:29:38,374 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-mwl8k.cil.out.i [2020-11-29 20:29:38,477 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak/data/2bdecba8f/11f9c506517b43cb9b94834d39bfc2d2/FLAGe3a6abd49 [2020-11-29 20:29:40,732 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:29:40,734 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-mwl8k.cil.out.i [2020-11-29 20:29:40,946 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak/data/2bdecba8f/11f9c506517b43cb9b94834d39bfc2d2/FLAGe3a6abd49 [2020-11-29 20:29:40,989 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak/data/2bdecba8f/11f9c506517b43cb9b94834d39bfc2d2 [2020-11-29 20:29:40,992 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:29:40,997 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:29:41,001 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:29:41,002 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:29:41,006 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:29:41,007 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:29:40" (1/1) ... [2020-11-29 20:29:41,010 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d4665d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:29:41, skipping insertion in model container [2020-11-29 20:29:41,010 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:29:40" (1/1) ... [2020-11-29 20:29:41,021 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:29:41,714 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:29:43,178 WARN L612 FunctionHandler]: implicit declaration of function __builtin_constant_p [2020-11-29 20:29:44,728 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CNamed cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CNamed and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @2a179838) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleAdditiveOperation(CExpressionTranslator.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:766) 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:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:927) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1078) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:927) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:706) 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:1352) 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:1045) 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:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) 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:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) 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:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-29 20:29:44,735 INFO L168 Benchmark]: Toolchain (without parser) took 3737.32 ms. Allocated memory was 98.6 MB in the beginning and 167.8 MB in the end (delta: 69.2 MB). Free memory was 41.2 MB in the beginning and 99.8 MB in the end (delta: -58.5 MB). Peak memory consumption was 80.7 MB. Max. memory is 16.1 GB. [2020-11-29 20:29:44,736 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 79.7 MB. Free memory was 39.5 MB in the beginning and 39.4 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:29:44,737 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3732.64 ms. Allocated memory was 98.6 MB in the beginning and 167.8 MB in the end (delta: 69.2 MB). Free memory was 41.2 MB in the beginning and 99.8 MB in the end (delta: -58.5 MB). Peak memory consumption was 80.7 MB. Max. memory is 16.1 GB. [2020-11-29 20:29:44,739 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 79.7 MB. Free memory was 39.5 MB in the beginning and 39.4 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3732.64 ms. Allocated memory was 98.6 MB in the beginning and 167.8 MB in the end (delta: 69.2 MB). Free memory was 41.2 MB in the beginning and 99.8 MB in the end (delta: -58.5 MB). Peak memory consumption was 80.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CNamed cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CNamed and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @2a179838) de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CNamed cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CNamed and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @2a179838): de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleAdditiveOperation(CExpressionTranslator.java:232) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:29:47,459 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:29:47,463 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:29:47,518 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:29:47,519 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:29:47,527 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:29:47,530 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:29:47,535 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:29:47,540 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:29:47,549 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:29:47,552 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:29:47,559 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:29:47,559 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:29:47,562 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:29:47,565 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:29:47,567 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:29:47,569 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:29:47,575 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:29:47,577 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:29:47,582 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:29:47,590 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:29:47,593 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:29:47,596 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:29:47,601 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:29:47,607 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:29:47,609 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:29:47,610 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:29:47,613 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:29:47,613 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:29:47,615 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:29:47,615 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:29:47,617 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:29:47,619 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:29:47,620 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:29:47,621 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:29:47,623 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:29:47,624 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:29:47,624 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:29:47,624 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:29:47,627 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:29:47,628 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:29:47,629 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 20:29:47,698 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:29:47,698 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:29:47,699 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:29:47,699 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:29:47,700 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:29:47,701 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:29:47,701 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:29:47,701 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:29:47,702 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:29:47,702 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:29:47,702 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:29:47,702 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:29:47,703 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:29:47,703 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:29:47,703 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:29:47,703 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:29:47,704 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:29:47,704 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:29:47,704 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:29:47,704 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:29:47,705 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:29:47,705 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:29:47,705 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:29:47,706 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:29:47,706 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:29:47,706 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:29:47,706 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:29:47,707 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:29:47,707 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:29:47,707 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:29:47,707 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 20:29:47,708 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 97dc7d96fd7f000c57fa4205ad88fa8f518643c8 [2020-11-29 20:29:48,230 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:29:48,287 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:29:48,294 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:29:48,295 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:29:48,297 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:29:48,298 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-mwl8k.cil.out.i [2020-11-29 20:29:48,397 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak/data/b1986bb21/e3cd458b7691411b9fb5e3963468c6ca/FLAG28577b8db [2020-11-29 20:29:51,019 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:29:51,020 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-mwl8k.cil.out.i [2020-11-29 20:29:51,260 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak/data/b1986bb21/e3cd458b7691411b9fb5e3963468c6ca/FLAG28577b8db [2020-11-29 20:29:51,505 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3a08fe32-2bd8-4a35-bbe4-4667adec5d39/bin/ukojak/data/b1986bb21/e3cd458b7691411b9fb5e3963468c6ca [2020-11-29 20:29:51,508 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:29:51,510 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:29:51,511 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:29:51,512 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:29:51,516 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:29:51,517 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:29:51" (1/1) ... [2020-11-29 20:29:51,519 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dad2d4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:29:51, skipping insertion in model container [2020-11-29 20:29:51,520 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:29:51" (1/1) ... [2020-11-29 20:29:51,529 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:29:52,154 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:29:53,716 WARN L612 FunctionHandler]: implicit declaration of function __builtin_constant_p [2020-11-29 20:29:55,436 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CNamed cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CNamed and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @7241a47d) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleAdditiveOperation(CExpressionTranslator.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:766) 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:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:927) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1078) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:927) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:706) 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:1352) 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:1045) 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:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) 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:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) 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:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-29 20:29:55,442 INFO L168 Benchmark]: Toolchain (without parser) took 3931.11 ms. Allocated memory was 123.7 MB in the beginning and 209.7 MB in the end (delta: 86.0 MB). Free memory was 76.0 MB in the beginning and 139.1 MB in the end (delta: -63.0 MB). Peak memory consumption was 77.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:29:55,444 INFO L168 Benchmark]: CDTParser took 2.57 ms. Allocated memory is still 73.4 MB. Free memory was 54.4 MB in the beginning and 54.3 MB in the end (delta: 35.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:29:55,445 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3928.45 ms. Allocated memory was 123.7 MB in the beginning and 209.7 MB in the end (delta: 86.0 MB). Free memory was 76.0 MB in the beginning and 139.1 MB in the end (delta: -63.0 MB). Peak memory consumption was 77.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:29:55,448 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.57 ms. Allocated memory is still 73.4 MB. Free memory was 54.4 MB in the beginning and 54.3 MB in the end (delta: 35.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3928.45 ms. Allocated memory was 123.7 MB in the beginning and 209.7 MB in the end (delta: 86.0 MB). Free memory was 76.0 MB in the beginning and 139.1 MB in the end (delta: -63.0 MB). Peak memory consumption was 77.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CNamed cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CNamed and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @7241a47d) de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CNamed cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CNamed and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @7241a47d): de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleAdditiveOperation(CExpressionTranslator.java:232) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...