./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-p54-p54usb.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_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 528f77547bff3a7145a998f071653ab11e066967 ......................................................................................................................................................................................... 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_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 528f77547bff3a7145a998f071653ab11e066967 .................................................................................................................................................................................... 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 [2020-11-30 03:33:35,452 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:33:35,478 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:33:35,530 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:33:35,531 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:33:35,533 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:33:35,535 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:33:35,538 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:33:35,540 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:33:35,542 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:33:35,543 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:33:35,545 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:33:35,546 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:33:35,547 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:33:35,549 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:33:35,550 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:33:35,552 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:33:35,553 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:33:35,556 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:33:35,558 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:33:35,561 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:33:35,563 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:33:35,564 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:33:35,566 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:33:35,569 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:33:35,570 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:33:35,570 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:33:35,572 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:33:35,573 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:33:35,574 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:33:35,574 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:33:35,576 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:33:35,577 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:33:35,578 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:33:35,579 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:33:35,580 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:33:35,581 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:33:35,581 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:33:35,582 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:33:35,583 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:33:35,584 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:33:35,585 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 03:33:35,622 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:33:35,623 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:33:35,624 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:33:35,624 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:33:35,625 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:33:35,625 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:33:35,625 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 03:33:35,625 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:33:35,626 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:33:35,626 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 03:33:35,627 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 03:33:35,628 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:33:35,628 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 03:33:35,628 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 03:33:35,628 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 03:33:35,629 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:33:35,629 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 03:33:35,630 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:33:35,630 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:33:35,630 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:33:35,630 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:33:35,631 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:33:35,631 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:33:35,631 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:33:35,631 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:33:35,632 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:33:35,632 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:33:35,632 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:33:35,633 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:33:35,633 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:33:35,633 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:33:35,633 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:33:35,634 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 03:33:35,634 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 03:33:35,634 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:33:35,635 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:33:35,635 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:33:35,635 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 03:33:35,635 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 528f77547bff3a7145a998f071653ab11e066967 [2020-11-30 03:33:35,925 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:33:35,951 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:33:35,953 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:33:35,954 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:33:35,957 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:33:35,958 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i [2020-11-30 03:33:36,024 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan/data/406394f43/b7f56247e7dd4f558e8b793f1a128a4c/FLAGdd056a5d8 [2020-11-30 03:33:37,585 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:33:37,585 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9ef0d590-fd16-4a63-91eb-7dab0fdde668/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i [2020-11-30 03:33:37,734 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan/data/406394f43/b7f56247e7dd4f558e8b793f1a128a4c/FLAGdd056a5d8 [2020-11-30 03:33:37,871 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan/data/406394f43/b7f56247e7dd4f558e8b793f1a128a4c [2020-11-30 03:33:37,942 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:33:37,944 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:33:37,946 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:33:37,946 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:33:37,949 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:33:37,950 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:33:37" (1/1) ... [2020-11-30 03:33:37,953 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@271b61c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:33:37, skipping insertion in model container [2020-11-30 03:33:37,953 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:33:37" (1/1) ... [2020-11-30 03:33:37,975 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:33:38,505 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:33:39,440 WARN L612 FunctionHandler]: implicit declaration of function __builtin_constant_p [2020-11-30 03:33:40,091 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 @56c3cbed) 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) [2020-11-30 03:33:40,098 INFO L168 Benchmark]: Toolchain (without parser) took 2152.67 ms. Allocated memory was 117.4 MB in the beginning and 224.4 MB in the end (delta: 107.0 MB). Free memory was 62.0 MB in the beginning and 76.6 MB in the end (delta: -14.6 MB). Peak memory consumption was 105.1 MB. Max. memory is 16.1 GB. [2020-11-30 03:33:40,099 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 92.3 MB. Free memory is still 48.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:33:40,100 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2150.07 ms. Allocated memory was 117.4 MB in the beginning and 224.4 MB in the end (delta: 107.0 MB). Free memory was 62.0 MB in the beginning and 76.6 MB in the end (delta: -14.6 MB). Peak memory consumption was 105.1 MB. Max. memory is 16.1 GB. [2020-11-30 03:33:40,102 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 92.3 MB. Free memory is still 48.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2150.07 ms. Allocated memory was 117.4 MB in the beginning and 224.4 MB in the end (delta: 107.0 MB). Free memory was 62.0 MB in the beginning and 76.6 MB in the end (delta: -14.6 MB). Peak memory consumption was 105.1 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 @56c3cbed) 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 @56c3cbed): 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 [2020-11-30 03:33:42,589 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:33:42,594 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:33:42,657 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:33:42,658 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:33:42,663 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:33:42,667 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:33:42,672 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:33:42,676 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:33:42,682 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:33:42,684 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:33:42,705 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:33:42,706 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:33:42,712 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:33:42,714 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:33:42,717 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:33:42,718 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:33:42,723 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:33:42,725 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:33:42,732 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:33:42,736 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:33:42,738 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:33:42,741 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:33:42,742 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:33:42,749 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:33:42,755 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:33:42,755 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:33:42,756 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:33:42,758 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:33:42,759 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:33:42,759 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:33:42,760 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:33:42,762 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:33:42,763 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:33:42,764 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:33:42,764 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:33:42,765 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:33:42,766 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:33:42,766 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:33:42,768 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:33:42,769 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:33:42,770 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 03:33:42,820 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:33:42,820 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:33:42,823 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:33:42,823 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:33:42,823 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:33:42,824 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:33:42,824 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:33:42,824 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:33:42,824 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:33:42,826 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:33:42,828 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:33:42,828 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:33:42,828 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:33:42,829 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:33:42,829 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:33:42,829 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 03:33:42,829 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 03:33:42,830 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:33:42,830 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:33:42,830 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:33:42,830 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:33:42,831 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 03:33:42,831 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:33:42,831 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:33:42,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:33:42,832 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:33:42,832 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:33:42,832 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:33:42,833 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 03:33:42,833 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 03:33:42,833 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:33:42,833 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:33:42,834 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:33:42,834 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 528f77547bff3a7145a998f071653ab11e066967 [2020-11-30 03:33:43,235 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:33:43,270 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:33:43,272 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:33:43,273 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:33:43,280 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:33:43,281 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i [2020-11-30 03:33:43,353 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan/data/cc426ad92/4478432148f34378918fec7b8d8541f8/FLAG7d9baef94 [2020-11-30 03:33:45,442 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:33:45,443 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9ef0d590-fd16-4a63-91eb-7dab0fdde668/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i [2020-11-30 03:33:45,654 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan/data/cc426ad92/4478432148f34378918fec7b8d8541f8/FLAG7d9baef94 [2020-11-30 03:33:45,772 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9ef0d590-fd16-4a63-91eb-7dab0fdde668/bin/utaipan/data/cc426ad92/4478432148f34378918fec7b8d8541f8 [2020-11-30 03:33:45,775 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:33:45,779 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:33:45,782 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:33:45,783 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:33:45,787 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:33:45,788 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:33:45" (1/1) ... [2020-11-30 03:33:45,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@217ec44f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:33:45, skipping insertion in model container [2020-11-30 03:33:45,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:33:45" (1/1) ... [2020-11-30 03:33:45,801 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:33:46,314 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:33:47,838 WARN L612 FunctionHandler]: implicit declaration of function __builtin_constant_p [2020-11-30 03:33:49,019 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) [2020-11-30 03:33:49,027 INFO L168 Benchmark]: Toolchain (without parser) took 3246.03 ms. Allocated memory was 134.2 MB in the beginning and 392.2 MB in the end (delta: 257.9 MB). Free memory was 78.7 MB in the beginning and 331.5 MB in the end (delta: -252.7 MB). Peak memory consumption was 130.0 MB. Max. memory is 16.1 GB. [2020-11-30 03:33:49,028 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 56.6 MB. Free memory was 38.3 MB in the beginning and 38.3 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:33:49,030 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3241.44 ms. Allocated memory was 134.2 MB in the beginning and 392.2 MB in the end (delta: 257.9 MB). Free memory was 78.5 MB in the beginning and 331.5 MB in the end (delta: -253.0 MB). Peak memory consumption was 130.0 MB. Max. memory is 16.1 GB. [2020-11-30 03:33:49,032 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 56.6 MB. Free memory was 38.3 MB in the beginning and 38.3 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3241.44 ms. Allocated memory was 134.2 MB in the beginning and 392.2 MB in the end (delta: 257.9 MB). Free memory was 78.5 MB in the beginning and 331.5 MB in the end (delta: -253.0 MB). Peak memory consumption was 130.0 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...