./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-atheros-atl1c-atl1c_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_20296784-e37f-4d3b-a02f-91a2bf0cb24b/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_20296784-e37f-4d3b-a02f-91a2bf0cb24b/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_20296784-e37f-4d3b-a02f-91a2bf0cb24b/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_20296784-e37f-4d3b-a02f-91a2bf0cb24b/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-atheros-atl1c-atl1c_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_20296784-e37f-4d3b-a02f-91a2bf0cb24b/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_20296784-e37f-4d3b-a02f-91a2bf0cb24b/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f4b9fa22a8a60aaf10715b49375d2d4eea8166d3 ..................................................................................................................................................................... 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_20296784-e37f-4d3b-a02f-91a2bf0cb24b/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_20296784-e37f-4d3b-a02f-91a2bf0cb24b/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_20296784-e37f-4d3b-a02f-91a2bf0cb24b/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_20296784-e37f-4d3b-a02f-91a2bf0cb24b/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-atheros-atl1c-atl1c_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_20296784-e37f-4d3b-a02f-91a2bf0cb24b/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_20296784-e37f-4d3b-a02f-91a2bf0cb24b/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f4b9fa22a8a60aaf10715b49375d2d4eea8166d3 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 21:14:59,113 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 21:14:59,115 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 21:14:59,123 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 21:14:59,124 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 21:14:59,124 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 21:14:59,125 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 21:14:59,127 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 21:14:59,128 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 21:14:59,129 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 21:14:59,129 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 21:14:59,129 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 21:14:59,130 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 21:14:59,131 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 21:14:59,132 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 21:14:59,132 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 21:14:59,133 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 21:14:59,134 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 21:14:59,135 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 21:14:59,136 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 21:14:59,137 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 21:14:59,138 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 21:14:59,139 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 21:14:59,139 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 21:14:59,140 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 21:14:59,140 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 21:14:59,141 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 21:14:59,141 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 21:14:59,142 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 21:14:59,143 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 21:14:59,143 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 21:14:59,143 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 21:14:59,144 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 21:14:59,144 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 21:14:59,144 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 21:14:59,145 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 21:14:59,145 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_20296784-e37f-4d3b-a02f-91a2bf0cb24b/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-26 21:14:59,155 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 21:14:59,155 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 21:14:59,156 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 21:14:59,156 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 21:14:59,156 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 21:14:59,157 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 21:14:59,157 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 21:14:59,157 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 21:14:59,157 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 21:14:59,157 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 21:14:59,157 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 21:14:59,157 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 21:14:59,158 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 21:14:59,158 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 21:14:59,158 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 21:14:59,158 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 21:14:59,158 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 21:14:59,158 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 21:14:59,158 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 21:14:59,158 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 21:14:59,159 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 21:14:59,159 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 21:14:59,159 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 21:14:59,159 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 21:14:59,159 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 21:14:59,159 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 21:14:59,159 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 21:14:59,159 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_20296784-e37f-4d3b-a02f-91a2bf0cb24b/bin-2019/uautomizer 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 -> Automizer 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 -> f4b9fa22a8a60aaf10715b49375d2d4eea8166d3 [2018-10-26 21:14:59,184 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 21:14:59,193 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 21:14:59,196 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 21:14:59,197 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 21:14:59,197 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 21:14:59,198 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_20296784-e37f-4d3b-a02f-91a2bf0cb24b/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-atheros-atl1c-atl1c_true-unreach-call.cil.c [2018-10-26 21:14:59,246 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_20296784-e37f-4d3b-a02f-91a2bf0cb24b/bin-2019/uautomizer/data/304d2d32f/44b5dc9faea041e1a2ecf912e21d1183/FLAG29749c7fb [2018-10-26 21:14:59,996 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 21:14:59,997 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_20296784-e37f-4d3b-a02f-91a2bf0cb24b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-atheros-atl1c-atl1c_true-unreach-call.cil.c [2018-10-26 21:15:00,047 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_20296784-e37f-4d3b-a02f-91a2bf0cb24b/bin-2019/uautomizer/data/304d2d32f/44b5dc9faea041e1a2ecf912e21d1183/FLAG29749c7fb [2018-10-26 21:15:00,061 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_20296784-e37f-4d3b-a02f-91a2bf0cb24b/bin-2019/uautomizer/data/304d2d32f/44b5dc9faea041e1a2ecf912e21d1183 [2018-10-26 21:15:00,066 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 21:15:00,067 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 21:15:00,069 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 21:15:00,069 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 21:15:00,077 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 21:15:00,077 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:15:00" (1/1) ... [2018-10-26 21:15:00,080 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18b5a84b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:15:00, skipping insertion in model container [2018-10-26 21:15:00,081 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:15:00" (1/1) ... [2018-10-26 21:15:00,090 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 21:15:00,272 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 21:15:00,879 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.FunctionHandler.handleReturnStatement(FunctionHandler.java:519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1776) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 21:15:00,886 INFO L168 Benchmark]: Toolchain (without parser) took 819.21 ms. Allocated memory is still 1.0 GB. Free memory was 938.1 MB in the beginning and 824.2 MB in the end (delta: 113.8 MB). Peak memory consumption was 113.8 MB. Max. memory is 11.5 GB. [2018-10-26 21:15:00,889 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 21:15:00,889 INFO L168 Benchmark]: CACSL2BoogieTranslator took 816.62 ms. Allocated memory is still 1.0 GB. Free memory was 938.1 MB in the beginning and 824.2 MB in the end (delta: 113.8 MB). Peak memory consumption was 113.8 MB. Max. memory is 11.5 GB. [2018-10-26 21:15:00,891 INFO L336 ainManager$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 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 816.62 ms. Allocated memory is still 1.0 GB. Free memory was 938.1 MB in the beginning and 824.2 MB in the end (delta: 113.8 MB). Peak memory consumption was 113.8 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 [2018-10-26 21:15:02,559 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 21:15:02,560 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 21:15:02,571 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 21:15:02,571 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 21:15:02,572 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 21:15:02,577 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 21:15:02,578 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 21:15:02,579 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 21:15:02,579 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 21:15:02,581 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 21:15:02,581 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 21:15:02,582 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 21:15:02,582 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 21:15:02,583 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 21:15:02,583 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 21:15:02,586 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 21:15:02,587 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 21:15:02,588 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 21:15:02,589 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 21:15:02,590 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 21:15:02,591 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 21:15:02,599 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 21:15:02,600 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 21:15:02,600 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 21:15:02,600 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 21:15:02,601 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 21:15:02,602 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 21:15:02,602 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 21:15:02,603 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 21:15:02,603 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 21:15:02,603 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 21:15:02,604 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 21:15:02,604 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 21:15:02,607 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 21:15:02,607 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 21:15:02,608 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_20296784-e37f-4d3b-a02f-91a2bf0cb24b/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-26 21:15:02,622 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 21:15:02,622 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 21:15:02,623 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 21:15:02,623 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 21:15:02,624 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 21:15:02,624 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 21:15:02,624 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 21:15:02,624 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 21:15:02,624 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 21:15:02,624 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 21:15:02,624 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 21:15:02,625 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 21:15:02,625 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 21:15:02,625 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 21:15:02,625 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 21:15:02,625 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 21:15:02,625 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 21:15:02,625 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 21:15:02,625 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 21:15:02,625 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 21:15:02,626 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 21:15:02,626 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 21:15:02,626 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 21:15:02,626 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 21:15:02,626 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-26 21:15:02,626 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 21:15:02,626 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 21:15:02,626 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 21:15:02,627 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 21:15:02,627 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_20296784-e37f-4d3b-a02f-91a2bf0cb24b/bin-2019/uautomizer 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 -> Automizer 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 -> f4b9fa22a8a60aaf10715b49375d2d4eea8166d3 [2018-10-26 21:15:02,674 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 21:15:02,687 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 21:15:02,692 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 21:15:02,693 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 21:15:02,693 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 21:15:02,694 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_20296784-e37f-4d3b-a02f-91a2bf0cb24b/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-atheros-atl1c-atl1c_true-unreach-call.cil.c [2018-10-26 21:15:02,744 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_20296784-e37f-4d3b-a02f-91a2bf0cb24b/bin-2019/uautomizer/data/0c59d9ee7/21537dcea3584fae8477cabd08f4431f/FLAG5bf6b9039 [2018-10-26 21:15:03,466 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 21:15:03,466 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_20296784-e37f-4d3b-a02f-91a2bf0cb24b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-atheros-atl1c-atl1c_true-unreach-call.cil.c [2018-10-26 21:15:03,515 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_20296784-e37f-4d3b-a02f-91a2bf0cb24b/bin-2019/uautomizer/data/0c59d9ee7/21537dcea3584fae8477cabd08f4431f/FLAG5bf6b9039 [2018-10-26 21:15:03,527 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_20296784-e37f-4d3b-a02f-91a2bf0cb24b/bin-2019/uautomizer/data/0c59d9ee7/21537dcea3584fae8477cabd08f4431f [2018-10-26 21:15:03,531 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 21:15:03,532 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 21:15:03,533 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 21:15:03,533 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 21:15:03,537 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 21:15:03,538 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:15:03" (1/1) ... [2018-10-26 21:15:03,540 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5962b937 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:15:03, skipping insertion in model container [2018-10-26 21:15:03,540 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:15:03" (1/1) ... [2018-10-26 21:15:03,549 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 21:15:03,716 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 21:15:11,448 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:15:11,921 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 21:15:14,137 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:15:15,470 INFO L193 MainTranslator]: Completed translation [2018-10-26 21:15:15,470 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:15:15 WrapperNode [2018-10-26 21:15:15,471 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 21:15:15,471 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 21:15:15,471 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 21:15:15,472 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 21:15:15,485 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:15:15" (1/1) ... [2018-10-26 21:15:15,486 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:15:15" (1/1) ... [2018-10-26 21:15:15,542 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2669,]],atl1c_clean,[IdentifierExpression[#~1661,],IdentifierExpression[#~1662,]]] [2018-10-26 21:15:15,542 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2668,]],atl1c_change_mtu,[IdentifierExpression[#~1661,],IdentifierExpression[#~1662,]]] [2018-10-26 21:15:15,615 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:15:15" (1/1) ... [2018-10-26 21:15:15,616 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:15:15" (1/1) ... [2018-10-26 21:15:15,807 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:15:15" (1/1) ... [2018-10-26 21:15:15,834 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:15:15" (1/1) ... [2018-10-26 21:15:15,889 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:15:15" (1/1) ... [2018-10-26 21:15:15,930 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 21:15:15,931 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-10-26 21:15:15,932 INFO L168 Benchmark]: Toolchain (without parser) took 12400.57 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.0 GB). Free memory was 933.1 MB in the beginning and 1.4 GB in the end (delta: -509.5 MB). Peak memory consumption was 519.1 MB. Max. memory is 11.5 GB. [2018-10-26 21:15:15,934 INFO L168 Benchmark]: CDTParser took 0.15 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. [2018-10-26 21:15:15,934 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11938.07 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.0 GB). Free memory was 933.1 MB in the beginning and 1.5 GB in the end (delta: -582.8 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-10-26 21:15:15,935 INFO L168 Benchmark]: Boogie Preprocessor took 459.26 ms. Allocated memory is still 2.1 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 73.2 MB). Peak memory consumption was 73.2 MB. Max. memory is 11.5 GB. [2018-10-26 21:15:15,938 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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 11938.07 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.0 GB). Free memory was 933.1 MB in the beginning and 1.5 GB in the end (delta: -582.8 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 459.26 ms. Allocated memory is still 2.1 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 73.2 MB). Peak memory consumption was 73.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2669,]],atl1c_clean,[IdentifierExpression[#~1661,],IdentifierExpression[#~1662,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2668,]],atl1c_change_mtu,[IdentifierExpression[#~1661,],IdentifierExpression[#~1662,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...