./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_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_5fa90dd9-7666-453c-a191-aef2daaadcb8/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5fa90dd9-7666-453c-a191-aef2daaadcb8/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5fa90dd9-7666-453c-a191-aef2daaadcb8/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5fa90dd9-7666-453c-a191-aef2daaadcb8/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5fa90dd9-7666-453c-a191-aef2daaadcb8/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5fa90dd9-7666-453c-a191-aef2daaadcb8/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 bda091308482bcd3a53cae3e12741be0de7914b0 ..................................................................................................................................................................... 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_5fa90dd9-7666-453c-a191-aef2daaadcb8/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5fa90dd9-7666-453c-a191-aef2daaadcb8/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5fa90dd9-7666-453c-a191-aef2daaadcb8/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5fa90dd9-7666-453c-a191-aef2daaadcb8/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5fa90dd9-7666-453c-a191-aef2daaadcb8/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5fa90dd9-7666-453c-a191-aef2daaadcb8/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 bda091308482bcd3a53cae3e12741be0de7914b0 ...................................................................................................................................................... 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 08:42:25,121 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 08:42:25,122 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 08:42:25,132 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 08:42:25,132 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 08:42:25,133 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 08:42:25,134 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 08:42:25,135 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 08:42:25,136 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 08:42:25,137 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 08:42:25,138 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 08:42:25,138 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 08:42:25,139 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 08:42:25,139 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 08:42:25,140 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 08:42:25,141 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 08:42:25,141 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 08:42:25,143 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 08:42:25,144 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 08:42:25,145 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 08:42:25,146 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 08:42:25,147 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 08:42:25,149 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 08:42:25,149 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 08:42:25,149 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 08:42:25,150 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 08:42:25,151 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 08:42:25,151 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 08:42:25,152 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 08:42:25,153 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 08:42:25,153 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 08:42:25,153 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 08:42:25,154 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 08:42:25,154 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 08:42:25,155 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 08:42:25,155 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 08:42:25,155 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5fa90dd9-7666-453c-a191-aef2daaadcb8/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 08:42:25,167 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 08:42:25,167 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 08:42:25,168 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 08:42:25,168 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 08:42:25,169 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 08:42:25,169 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 08:42:25,169 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 08:42:25,169 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 08:42:25,169 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 08:42:25,169 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 08:42:25,170 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 08:42:25,170 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 08:42:25,170 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 08:42:25,170 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 08:42:25,170 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 08:42:25,170 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 08:42:25,170 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 08:42:25,171 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 08:42:25,171 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 08:42:25,171 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 08:42:25,171 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 08:42:25,171 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 08:42:25,171 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 08:42:25,172 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 08:42:25,172 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 08:42:25,172 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 08:42:25,172 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_5fa90dd9-7666-453c-a191-aef2daaadcb8/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 -> bda091308482bcd3a53cae3e12741be0de7914b0 [2018-11-10 08:42:25,199 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 08:42:25,208 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 08:42:25,211 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 08:42:25,212 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 08:42:25,213 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 08:42:25,213 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5fa90dd9-7666-453c-a191-aef2daaadcb8/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c [2018-11-10 08:42:25,259 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5fa90dd9-7666-453c-a191-aef2daaadcb8/bin-2019/ukojak/data/c4382c4ff/4e247d1f51ab4c02951b4f1b4a998390/FLAGc96f955fd [2018-11-10 08:42:25,845 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 08:42:25,846 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5fa90dd9-7666-453c-a191-aef2daaadcb8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c [2018-11-10 08:42:25,890 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5fa90dd9-7666-453c-a191-aef2daaadcb8/bin-2019/ukojak/data/c4382c4ff/4e247d1f51ab4c02951b4f1b4a998390/FLAGc96f955fd [2018-11-10 08:42:25,902 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5fa90dd9-7666-453c-a191-aef2daaadcb8/bin-2019/ukojak/data/c4382c4ff/4e247d1f51ab4c02951b4f1b4a998390 [2018-11-10 08:42:25,905 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 08:42:25,907 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 08:42:25,907 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 08:42:25,907 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 08:42:25,911 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 08:42:25,912 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:42:25" (1/1) ... [2018-11-10 08:42:25,914 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 08:42:25, skipping insertion in model container [2018-11-10 08:42:25,914 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:42:25" (1/1) ... [2018-11-10 08:42:25,923 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 08:42:26,083 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 08:42:29,256 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 08:42:29,259 INFO L168 Benchmark]: Toolchain (without parser) took 3353.29 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 338.2 MB). Free memory was 931.7 MB in the beginning and 1.3 GB in the end (delta: -328.2 MB). Peak memory consumption was 370.4 MB. Max. memory is 11.5 GB. [2018-11-10 08:42:29,261 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 08:42:29,261 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3351.15 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 338.2 MB). Free memory was 931.7 MB in the beginning and 1.3 GB in the end (delta: -328.2 MB). Peak memory consumption was 370.4 MB. Max. memory is 11.5 GB. [2018-11-10 08:42:29,262 INFO L336 ainManager$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 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3351.15 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 338.2 MB). Free memory was 931.7 MB in the beginning and 1.3 GB in the end (delta: -328.2 MB). Peak memory consumption was 370.4 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 08:42:30,552 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 08:42:30,553 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 08:42:30,561 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 08:42:30,561 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 08:42:30,561 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 08:42:30,562 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 08:42:30,563 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 08:42:30,565 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 08:42:30,565 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 08:42:30,566 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 08:42:30,566 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 08:42:30,567 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 08:42:30,568 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 08:42:30,569 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 08:42:30,569 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 08:42:30,570 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 08:42:30,571 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 08:42:30,573 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 08:42:30,574 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 08:42:30,575 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 08:42:30,575 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 08:42:30,577 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 08:42:30,578 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 08:42:30,578 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 08:42:30,578 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 08:42:30,579 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 08:42:30,580 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 08:42:30,580 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 08:42:30,581 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 08:42:30,581 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 08:42:30,582 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 08:42:30,582 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 08:42:30,582 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 08:42:30,583 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 08:42:30,584 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 08:42:30,584 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5fa90dd9-7666-453c-a191-aef2daaadcb8/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 08:42:30,595 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 08:42:30,595 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 08:42:30,595 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 08:42:30,596 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 08:42:30,596 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 08:42:30,596 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 08:42:30,597 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 08:42:30,597 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 08:42:30,597 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 08:42:30,597 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 08:42:30,597 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 08:42:30,597 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 08:42:30,597 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 08:42:30,597 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 08:42:30,598 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 08:42:30,598 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 08:42:30,598 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 08:42:30,598 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 08:42:30,598 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 08:42:30,598 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 08:42:30,599 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 08:42:30,599 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 08:42:30,599 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 08:42:30,599 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 08:42:30,599 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 08:42:30,599 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 08:42:30,599 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 08:42:30,600 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 08:42:30,600 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 08:42:30,600 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_5fa90dd9-7666-453c-a191-aef2daaadcb8/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 -> bda091308482bcd3a53cae3e12741be0de7914b0 [2018-11-10 08:42:30,631 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 08:42:30,641 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 08:42:30,644 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 08:42:30,645 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 08:42:30,645 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 08:42:30,646 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5fa90dd9-7666-453c-a191-aef2daaadcb8/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c [2018-11-10 08:42:30,692 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5fa90dd9-7666-453c-a191-aef2daaadcb8/bin-2019/ukojak/data/43d6f22a0/5898476488ad4260b7caa27c380a0c0a/FLAGdb7029062 [2018-11-10 08:42:31,273 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 08:42:31,274 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5fa90dd9-7666-453c-a191-aef2daaadcb8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c [2018-11-10 08:42:31,307 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5fa90dd9-7666-453c-a191-aef2daaadcb8/bin-2019/ukojak/data/43d6f22a0/5898476488ad4260b7caa27c380a0c0a/FLAGdb7029062 [2018-11-10 08:42:31,317 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5fa90dd9-7666-453c-a191-aef2daaadcb8/bin-2019/ukojak/data/43d6f22a0/5898476488ad4260b7caa27c380a0c0a [2018-11-10 08:42:31,319 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 08:42:31,320 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 08:42:31,321 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 08:42:31,321 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 08:42:31,323 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 08:42:31,324 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:42:31" (1/1) ... [2018-11-10 08:42:31,326 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7be3eb09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:42:31, skipping insertion in model container [2018-11-10 08:42:31,326 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:42:31" (1/1) ... [2018-11-10 08:42:31,332 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 08:42:31,449 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 08:42:38,070 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 08:42:38,193 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 08:42:40,417 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 08:42:41,665 INFO L193 MainTranslator]: Completed translation [2018-11-10 08:42:41,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:42:41 WrapperNode [2018-11-10 08:42:41,666 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 08:42:41,666 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 08:42:41,666 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 08:42:41,666 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 08:42:41,671 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:42:41" (1/1) ... [2018-11-10 08:42:41,708 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2307,]],skge_poll,[IdentifierExpression[#~1920,],IdentifierExpression[#~1921,]]] [2018-11-10 08:42:41,709 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2306,]],skge_change_mtu,[IdentifierExpression[#~1920,],IdentifierExpression[#~1921,]]] [2018-11-10 08:42:41,709 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2305,]],skge_get_sset_count,[IdentifierExpression[#~1920,],IdentifierExpression[#~1921,]]] [2018-11-10 08:42:41,709 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2304,]],skge_set_phys_id,[IdentifierExpression[#~1920,],IdentifierExpression[#~1921,]]] [2018-11-10 08:42:41,742 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:42:41" (1/1) ... [2018-11-10 08:42:41,742 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 08:42:41,742 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-10 08:42:41,744 INFO L168 Benchmark]: Toolchain (without parser) took 10423.58 ms. Allocated memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: 1.8 GB). Free memory was 928.1 MB in the beginning and 1.3 GB in the end (delta: -411.7 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-11-10 08:42:41,746 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 08:42:41,746 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10345.10 ms. Allocated memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: 1.8 GB). Free memory was 928.1 MB in the beginning and 1.3 GB in the end (delta: -411.7 MB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. [2018-11-10 08:42:41,747 INFO L168 Benchmark]: Boogie Procedure Inliner took 76.37 ms. Allocated memory is still 2.8 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 08:42:41,749 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 10345.10 ms. Allocated memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: 1.8 GB). Free memory was 928.1 MB in the beginning and 1.3 GB in the end (delta: -411.7 MB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 76.37 ms. Allocated memory is still 2.8 GB. Free memory is still 1.3 GB. There was no memory consumed. 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~ret2307,]],skge_poll,[IdentifierExpression[#~1920,],IdentifierExpression[#~1921,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2306,]],skge_change_mtu,[IdentifierExpression[#~1920,],IdentifierExpression[#~1921,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2305,]],skge_get_sset_count,[IdentifierExpression[#~1920,],IdentifierExpression[#~1921,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2304,]],skge_set_phys_id,[IdentifierExpression[#~1920,],IdentifierExpression[#~1921,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...