./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_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/bin-2019/ukojak/config/KojakReach.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_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/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 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_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/bin-2019/ukojak/config/KojakReach.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_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/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 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 [2018-11-10 04:24:02,109 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:24:02,111 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:24:02,118 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:24:02,118 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:24:02,119 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:24:02,120 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:24:02,121 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:24:02,122 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:24:02,123 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:24:02,123 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:24:02,123 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:24:02,124 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:24:02,125 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:24:02,126 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:24:02,126 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:24:02,127 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:24:02,128 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:24:02,129 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:24:02,130 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:24:02,131 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:24:02,132 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:24:02,134 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:24:02,134 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:24:02,134 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:24:02,135 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:24:02,135 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:24:02,136 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:24:02,136 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:24:02,137 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:24:02,137 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:24:02,138 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:24:02,138 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:24:02,138 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:24:02,139 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:24:02,139 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:24:02,139 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 04:24:02,146 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:24:02,146 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:24:02,147 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:24:02,147 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:24:02,147 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:24:02,147 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:24:02,148 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:24:02,148 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 04:24:02,148 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:24:02,148 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:24:02,148 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:24:02,148 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:24:02,148 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:24:02,148 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:24:02,149 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 04:24:02,149 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 04:24:02,149 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:24:02,149 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:24:02,149 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 04:24:02,149 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:24:02,149 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:24:02,149 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:24:02,150 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 04:24:02,150 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:24:02,150 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 04:24:02,150 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 04:24:02,150 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_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/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 -> f4b9fa22a8a60aaf10715b49375d2d4eea8166d3 [2018-11-10 04:24:02,169 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:24:02,179 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:24:02,181 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:24:02,182 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:24:02,183 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:24:02,183 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-atheros-atl1c-atl1c_true-unreach-call.cil.c [2018-11-10 04:24:02,229 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/bin-2019/ukojak/data/b45882df1/a86df42dde6e433a8583f42be9ddb160/FLAGc9e79f2d7 [2018-11-10 04:24:02,884 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:24:02,885 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-atheros-atl1c-atl1c_true-unreach-call.cil.c [2018-11-10 04:24:02,925 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/bin-2019/ukojak/data/b45882df1/a86df42dde6e433a8583f42be9ddb160/FLAGc9e79f2d7 [2018-11-10 04:24:02,937 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/bin-2019/ukojak/data/b45882df1/a86df42dde6e433a8583f42be9ddb160 [2018-11-10 04:24:02,940 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:24:02,941 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:24:02,942 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:24:02,942 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:24:02,945 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:24:02,946 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:24:02" (1/1) ... [2018-11-10 04:24:02,948 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c657975 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:24:02, skipping insertion in model container [2018-11-10 04:24:02,948 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:24:02" (1/1) ... [2018-11-10 04:24:02,956 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:24:03,119 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:24:03,666 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:24:03,669 INFO L168 Benchmark]: Toolchain (without parser) took 728.78 ms. Allocated memory is still 1.0 GB. Free memory was 938.7 MB in the beginning and 824.8 MB in the end (delta: 113.9 MB). Peak memory consumption was 113.9 MB. Max. memory is 11.5 GB. [2018-11-10 04:24:03,674 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:24:03,675 INFO L168 Benchmark]: CACSL2BoogieTranslator took 726.70 ms. Allocated memory is still 1.0 GB. Free memory was 938.7 MB in the beginning and 824.8 MB in the end (delta: 113.9 MB). Peak memory consumption was 113.9 MB. Max. memory is 11.5 GB. [2018-11-10 04:24:03,676 INFO L336 ainManager$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 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 726.70 ms. Allocated memory is still 1.0 GB. Free memory was 938.7 MB in the beginning and 824.8 MB in the end (delta: 113.9 MB). Peak memory consumption was 113.9 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 04:24:05,064 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:24:05,065 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:24:05,073 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:24:05,073 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:24:05,073 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:24:05,074 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:24:05,075 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:24:05,076 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:24:05,077 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:24:05,078 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:24:05,078 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:24:05,078 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:24:05,079 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:24:05,080 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:24:05,080 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:24:05,081 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:24:05,082 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:24:05,084 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:24:05,085 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:24:05,085 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:24:05,086 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:24:05,088 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:24:05,088 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:24:05,088 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:24:05,089 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:24:05,090 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:24:05,090 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:24:05,091 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:24:05,091 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:24:05,092 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:24:05,092 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:24:05,092 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:24:05,092 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:24:05,093 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:24:05,093 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:24:05,094 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 04:24:05,104 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:24:05,105 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:24:05,105 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:24:05,105 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:24:05,106 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:24:05,106 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:24:05,106 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:24:05,106 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:24:05,106 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:24:05,107 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:24:05,107 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:24:05,107 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 04:24:05,107 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 04:24:05,107 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:24:05,107 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:24:05,107 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 04:24:05,107 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 04:24:05,108 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:24:05,108 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:24:05,108 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 04:24:05,108 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:24:05,108 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:24:05,108 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:24:05,108 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 04:24:05,108 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 04:24:05,109 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:24:05,109 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 04:24:05,109 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 04:24:05,109 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 04:24:05,109 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_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/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 -> f4b9fa22a8a60aaf10715b49375d2d4eea8166d3 [2018-11-10 04:24:05,136 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:24:05,144 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:24:05,146 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:24:05,147 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:24:05,148 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:24:05,148 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-atheros-atl1c-atl1c_true-unreach-call.cil.c [2018-11-10 04:24:05,185 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/bin-2019/ukojak/data/46ffcc7e5/7bd9bc597299417a933a1f1158e14572/FLAG638606bd0 [2018-11-10 04:24:05,857 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:24:05,858 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-atheros-atl1c-atl1c_true-unreach-call.cil.c [2018-11-10 04:24:05,901 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/bin-2019/ukojak/data/46ffcc7e5/7bd9bc597299417a933a1f1158e14572/FLAG638606bd0 [2018-11-10 04:24:05,913 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_dfa035d2-b1a8-4574-9665-eeb1a4a64d21/bin-2019/ukojak/data/46ffcc7e5/7bd9bc597299417a933a1f1158e14572 [2018-11-10 04:24:05,915 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:24:05,917 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:24:05,918 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:24:05,918 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:24:05,921 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:24:05,922 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:24:05" (1/1) ... [2018-11-10 04:24:05,924 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@406e9316 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:24:05, skipping insertion in model container [2018-11-10 04:24:05,924 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:24:05" (1/1) ... [2018-11-10 04:24:05,933 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:24:06,099 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:24:12,257 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:24:12,347 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:24:13,986 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:24:14,870 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:24:14,870 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:24:14 WrapperNode [2018-11-10 04:24:14,870 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:24:14,871 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 04:24:14,871 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 04:24:14,871 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 04:24:14,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:24:14" (1/1) ... [2018-11-10 04:24:14,904 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2669,]],atl1c_clean,[IdentifierExpression[#~1661,],IdentifierExpression[#~1662,]]] [2018-11-10 04:24:14,905 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2668,]],atl1c_change_mtu,[IdentifierExpression[#~1661,],IdentifierExpression[#~1662,]]] [2018-11-10 04:24:14,947 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:24:14" (1/1) ... [2018-11-10 04:24:14,947 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 04:24:14,947 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-10 04:24:14,948 INFO L168 Benchmark]: Toolchain (without parser) took 9031.93 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.1 GB). Free memory was 929.3 MB in the beginning and 862.3 MB in the end (delta: 67.1 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-11-10 04:24:14,950 INFO L168 Benchmark]: CDTParser took 0.12 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 04:24:14,951 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8953.00 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.1 GB). Free memory was 929.3 MB in the beginning and 889.2 MB in the end (delta: 40.1 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-11-10 04:24:14,952 INFO L168 Benchmark]: Boogie Procedure Inliner took 76.22 ms. Allocated memory is still 2.1 GB. Free memory was 889.2 MB in the beginning and 862.3 MB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. [2018-11-10 04:24:14,955 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 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 8953.00 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.1 GB). Free memory was 929.3 MB in the beginning and 889.2 MB in the end (delta: 40.1 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 76.22 ms. Allocated memory is still 2.1 GB. Free memory was 889.2 MB in the beginning and 862.3 MB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 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...