./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1fb94b513d70ab85eaffbd87fce53edb6d946231 ......................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1fb94b513d70ab85eaffbd87fce53edb6d946231 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 12:51:04,217 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 12:51:04,218 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 12:51:04,224 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 12:51:04,224 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 12:51:04,225 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 12:51:04,226 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 12:51:04,227 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 12:51:04,228 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 12:51:04,229 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 12:51:04,229 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 12:51:04,230 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 12:51:04,230 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 12:51:04,231 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 12:51:04,232 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 12:51:04,232 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 12:51:04,233 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 12:51:04,234 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 12:51:04,235 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 12:51:04,236 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 12:51:04,237 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 12:51:04,238 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 12:51:04,239 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 12:51:04,240 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 12:51:04,240 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 12:51:04,240 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 12:51:04,241 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 12:51:04,242 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 12:51:04,242 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 12:51:04,243 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 12:51:04,243 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 12:51:04,244 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 12:51:04,244 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 12:51:04,244 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 12:51:04,245 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 12:51:04,245 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 12:51:04,245 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 12:51:04,255 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 12:51:04,255 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 12:51:04,256 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 12:51:04,256 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 12:51:04,256 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 12:51:04,257 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 12:51:04,257 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 12:51:04,257 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 12:51:04,257 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 12:51:04,257 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 12:51:04,257 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 12:51:04,257 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 12:51:04,258 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 12:51:04,258 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 12:51:04,258 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 12:51:04,258 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 12:51:04,258 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 12:51:04,258 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 12:51:04,258 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 12:51:04,258 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 12:51:04,259 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 12:51:04,259 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 12:51:04,259 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 12:51:04,259 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 12:51:04,259 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 12:51:04,259 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 12:51:04,259 INFO L133 SettingsManager]: * To the following directory=dump/ 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/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/bin-2019/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(__VERIFIER_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 -> 1fb94b513d70ab85eaffbd87fce53edb6d946231 [2018-11-10 12:51:04,285 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 12:51:04,294 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 12:51:04,297 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 12:51:04,298 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 12:51:04,298 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 12:51:04,299 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-11-10 12:51:04,335 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/bin-2019/ukojak/data/dd8c376b6/b2b6361455ed4eab9bdfa7fce8079392/FLAG1a7c4000e [2018-11-10 12:51:05,164 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 12:51:05,165 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-11-10 12:51:05,234 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/bin-2019/ukojak/data/dd8c376b6/b2b6361455ed4eab9bdfa7fce8079392/FLAG1a7c4000e [2018-11-10 12:51:05,245 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/bin-2019/ukojak/data/dd8c376b6/b2b6361455ed4eab9bdfa7fce8079392 [2018-11-10 12:51:05,247 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 12:51:05,249 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 12:51:05,249 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 12:51:05,249 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 12:51:05,252 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 12:51:05,253 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:51:05" (1/1) ... [2018-11-10 12:51:05,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9d026ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:51:05, skipping insertion in model container [2018-11-10 12:51:05,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:51:05" (1/1) ... [2018-11-10 12:51:05,261 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 12:51:05,494 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 12:51:15,586 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:179) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:128) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleBitshiftOperation(CHandler.java:3728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:882) 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:2169) 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:932) 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:663) 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:663) 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:1300) 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:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) 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:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 12:51:15,589 INFO L168 Benchmark]: Toolchain (without parser) took 10340.95 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 461.4 MB). Free memory was 908.6 MB in the beginning and 827.3 MB in the end (delta: 81.4 MB). Peak memory consumption was 569.7 MB. Max. memory is 11.5 GB. [2018-11-10 12:51:15,590 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:51:15,591 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10339.11 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 461.4 MB). Free memory was 908.6 MB in the beginning and 827.3 MB in the end (delta: 81.4 MB). Peak memory consumption was 569.7 MB. Max. memory is 11.5 GB. [2018-11-10 12:51:15,592 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 10339.11 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 461.4 MB). Free memory was 908.6 MB in the beginning and 827.3 MB in the end (delta: 81.4 MB). Peak memory consumption was 569.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 12:51:16,833 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 12:51:16,834 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 12:51:16,843 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 12:51:16,843 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 12:51:16,843 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 12:51:16,844 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 12:51:16,845 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 12:51:16,847 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 12:51:16,847 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 12:51:16,848 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 12:51:16,848 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 12:51:16,849 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 12:51:16,849 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 12:51:16,850 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 12:51:16,851 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 12:51:16,851 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 12:51:16,852 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 12:51:16,854 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 12:51:16,855 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 12:51:16,855 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 12:51:16,856 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 12:51:16,858 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 12:51:16,858 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 12:51:16,859 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 12:51:16,859 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 12:51:16,860 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 12:51:16,860 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 12:51:16,861 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 12:51:16,862 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 12:51:16,862 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 12:51:16,863 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 12:51:16,863 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 12:51:16,863 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 12:51:16,864 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 12:51:16,864 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 12:51:16,864 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 12:51:16,875 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 12:51:16,875 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 12:51:16,876 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 12:51:16,876 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 12:51:16,877 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 12:51:16,877 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 12:51:16,877 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 12:51:16,877 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 12:51:16,877 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 12:51:16,878 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 12:51:16,878 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 12:51:16,878 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 12:51:16,878 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 12:51:16,878 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 12:51:16,878 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 12:51:16,879 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 12:51:16,879 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 12:51:16,879 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 12:51:16,879 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 12:51:16,879 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 12:51:16,879 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 12:51:16,880 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 12:51:16,880 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 12:51:16,880 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 12:51:16,880 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 12:51:16,880 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 12:51:16,880 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 12:51:16,880 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 12:51:16,880 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 12:51:16,881 INFO L133 SettingsManager]: * To the following directory=dump/ 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/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/bin-2019/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(__VERIFIER_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 -> 1fb94b513d70ab85eaffbd87fce53edb6d946231 [2018-11-10 12:51:16,912 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 12:51:16,921 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 12:51:16,924 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 12:51:16,925 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 12:51:16,925 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 12:51:16,926 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-11-10 12:51:16,971 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/bin-2019/ukojak/data/c073d5c2f/e07f26cd7c9a485a86dc155e3c21a188/FLAG1a0f909e8 [2018-11-10 12:51:17,732 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 12:51:17,733 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-11-10 12:51:17,802 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/bin-2019/ukojak/data/c073d5c2f/e07f26cd7c9a485a86dc155e3c21a188/FLAG1a0f909e8 [2018-11-10 12:51:17,814 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f2440d57-2077-4f46-aa7c-4da64120cab3/bin-2019/ukojak/data/c073d5c2f/e07f26cd7c9a485a86dc155e3c21a188 [2018-11-10 12:51:17,816 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 12:51:17,817 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 12:51:17,818 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 12:51:17,818 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 12:51:17,821 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 12:51:17,822 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:51:17" (1/1) ... [2018-11-10 12:51:17,824 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@445761c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:51:17, skipping insertion in model container [2018-11-10 12:51:17,824 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:51:17" (1/1) ... [2018-11-10 12:51:17,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 12:51:18,085 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 12:52:34,559 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:52:34,895 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 12:53:37,171 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:53:40,627 INFO L193 MainTranslator]: Completed translation [2018-11-10 12:53:40,627 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:53:40 WrapperNode [2018-11-10 12:53:40,627 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 12:53:40,628 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 12:53:40,628 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 12:53:40,628 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 12:53:40,633 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:53:40" (1/1) ... [2018-11-10 12:53:40,703 ERROR L1123 TypeChecker]: C: (*arg0)(arg1, arg2) [18408]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1756,]],##fun~$Pointer$~X~C_INT~TO~C_INT,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1755,]]],IdentifierExpression[~arg0,]]] [2018-11-10 12:53:40,704 ERROR L1123 TypeChecker]: C: (*arg0)(arg1, arg2) [18420]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1760,]],##fun~$Pointer$~X~C_INT~TO~C_INT,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1759,]]],IdentifierExpression[~arg0,]]] [2018-11-10 12:53:40,759 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:53:40" (1/1) ... [2018-11-10 12:53:40,759 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 12:53:40,759 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-10 12:53:40,760 INFO L168 Benchmark]: Toolchain (without parser) took 142943.47 ms. Allocated memory was 1.0 GB in the beginning and 3.1 GB in the end (delta: 2.1 GB). Free memory was 897.1 MB in the beginning and 2.1 GB in the end (delta: -1.2 GB). Peak memory consumption was 911.0 MB. Max. memory is 11.5 GB. [2018-11-10 12:53:40,762 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:53:40,762 INFO L168 Benchmark]: CACSL2BoogieTranslator took 142809.47 ms. Allocated memory was 1.0 GB in the beginning and 3.1 GB in the end (delta: 2.1 GB). Free memory was 897.1 MB in the beginning and 2.1 GB in the end (delta: -1.2 GB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. [2018-11-10 12:53:40,763 INFO L168 Benchmark]: Boogie Procedure Inliner took 131.64 ms. Allocated memory is still 3.1 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 211.9 kB). Peak memory consumption was 211.9 kB. Max. memory is 11.5 GB. [2018-11-10 12:53:40,765 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 142809.47 ms. Allocated memory was 1.0 GB in the beginning and 3.1 GB in the end (delta: 2.1 GB). Free memory was 897.1 MB in the beginning and 2.1 GB in the end (delta: -1.2 GB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 131.64 ms. Allocated memory is still 3.1 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 211.9 kB). Peak memory consumption was 211.9 kB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 18408]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1756,]],##fun~$Pointer$~X~C_INT~TO~C_INT,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1755,]]],IdentifierExpression[~arg0,]]] - TypeErrorResult [Line: 18420]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1760,]],##fun~$Pointer$~X~C_INT~TO~C_INT,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1759,]]],IdentifierExpression[~arg0,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...