./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-amd-pcnet32_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_684c0b43-f839-46f5-a214-cdff2744208d/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_684c0b43-f839-46f5-a214-cdff2744208d/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_684c0b43-f839-46f5-a214-cdff2744208d/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_684c0b43-f839-46f5-a214-cdff2744208d/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-amd-pcnet32_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_684c0b43-f839-46f5-a214-cdff2744208d/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_684c0b43-f839-46f5-a214-cdff2744208d/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 2cb3ac38ed84e8cb8f05459fecc27546e9146cf4 ......................................................................................................................................................................................... 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_684c0b43-f839-46f5-a214-cdff2744208d/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_684c0b43-f839-46f5-a214-cdff2744208d/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_684c0b43-f839-46f5-a214-cdff2744208d/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_684c0b43-f839-46f5-a214-cdff2744208d/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-amd-pcnet32_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_684c0b43-f839-46f5-a214-cdff2744208d/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_684c0b43-f839-46f5-a214-cdff2744208d/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 2cb3ac38ed84e8cb8f05459fecc27546e9146cf4 ................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 12:01:50,179 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 12:01:50,180 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 12:01:50,188 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 12:01:50,188 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 12:01:50,189 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 12:01:50,190 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 12:01:50,191 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 12:01:50,192 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 12:01:50,192 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 12:01:50,193 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 12:01:50,193 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 12:01:50,194 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 12:01:50,194 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 12:01:50,195 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 12:01:50,196 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 12:01:50,196 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 12:01:50,197 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 12:01:50,198 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 12:01:50,199 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 12:01:50,200 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 12:01:50,201 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 12:01:50,202 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 12:01:50,203 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 12:01:50,203 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 12:01:50,203 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 12:01:50,204 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 12:01:50,205 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 12:01:50,205 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 12:01:50,206 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 12:01:50,206 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 12:01:50,206 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 12:01:50,207 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 12:01:50,207 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 12:01:50,207 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 12:01:50,208 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 12:01:50,208 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_684c0b43-f839-46f5-a214-cdff2744208d/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 12:01:50,217 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 12:01:50,218 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 12:01:50,218 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 12:01:50,218 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 12:01:50,219 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 12:01:50,219 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 12:01:50,219 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 12:01:50,219 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 12:01:50,220 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 12:01:50,220 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 12:01:50,220 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 12:01:50,220 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 12:01:50,220 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 12:01:50,220 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 12:01:50,220 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 12:01:50,220 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 12:01:50,221 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 12:01:50,221 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 12:01:50,221 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 12:01:50,221 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 12:01:50,221 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 12:01:50,221 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 12:01:50,221 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 12:01:50,221 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 12:01:50,222 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 12:01:50,222 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 12:01:50,222 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_684c0b43-f839-46f5-a214-cdff2744208d/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 -> 2cb3ac38ed84e8cb8f05459fecc27546e9146cf4 [2018-11-10 12:01:50,244 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 12:01:50,253 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 12:01:50,256 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 12:01:50,257 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 12:01:50,257 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 12:01:50,257 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_684c0b43-f839-46f5-a214-cdff2744208d/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-amd-pcnet32_true-unreach-call.cil.c [2018-11-10 12:01:50,301 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_684c0b43-f839-46f5-a214-cdff2744208d/bin-2019/ukojak/data/adaa7a603/1b6366b3a84042c39120828b04bbecc0/FLAG42f8845e1 [2018-11-10 12:01:50,867 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 12:01:50,868 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_684c0b43-f839-46f5-a214-cdff2744208d/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-amd-pcnet32_true-unreach-call.cil.c [2018-11-10 12:01:50,903 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_684c0b43-f839-46f5-a214-cdff2744208d/bin-2019/ukojak/data/adaa7a603/1b6366b3a84042c39120828b04bbecc0/FLAG42f8845e1 [2018-11-10 12:01:50,914 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_684c0b43-f839-46f5-a214-cdff2744208d/bin-2019/ukojak/data/adaa7a603/1b6366b3a84042c39120828b04bbecc0 [2018-11-10 12:01:50,917 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 12:01:50,918 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 12:01:50,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 12:01:50,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 12:01:50,922 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 12:01:50,922 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:01:50" (1/1) ... [2018-11-10 12:01:50,924 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58f04023 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:01:50, skipping insertion in model container [2018-11-10 12:01:50,925 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:01:50" (1/1) ... [2018-11-10 12:01:50,933 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 12:01:51,063 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 12:01:53,159 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:179) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:128) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleBitshiftOperation(CHandler.java:3728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:882) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:932) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:662) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.dispatchDecaySwitchToRValueFunctionArgument(ExpressionResultTransformer.java:113) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:488) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:663) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 12:01:53,162 INFO L168 Benchmark]: Toolchain (without parser) took 2245.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 939.6 MB in the beginning and 984.1 MB in the end (delta: -44.5 MB). Peak memory consumption was 202.2 MB. Max. memory is 11.5 GB. [2018-11-10 12:01:53,164 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:01:53,164 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2243.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 939.6 MB in the beginning and 984.1 MB in the end (delta: -44.5 MB). Peak memory consumption was 202.2 MB. Max. memory is 11.5 GB. [2018-11-10 12:01:53,166 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2243.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 939.6 MB in the beginning and 984.1 MB in the end (delta: -44.5 MB). Peak memory consumption was 202.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 12:01:54,414 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 12:01:54,416 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 12:01:54,423 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 12:01:54,424 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 12:01:54,424 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 12:01:54,425 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 12:01:54,426 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 12:01:54,427 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 12:01:54,428 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 12:01:54,428 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 12:01:54,428 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 12:01:54,429 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 12:01:54,430 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 12:01:54,430 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 12:01:54,431 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 12:01:54,431 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 12:01:54,432 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 12:01:54,434 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 12:01:54,435 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 12:01:54,435 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 12:01:54,436 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 12:01:54,438 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 12:01:54,438 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 12:01:54,438 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 12:01:54,438 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 12:01:54,439 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 12:01:54,440 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 12:01:54,440 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 12:01:54,441 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 12:01:54,441 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 12:01:54,441 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 12:01:54,441 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 12:01:54,442 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 12:01:54,442 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 12:01:54,443 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 12:01:54,443 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_684c0b43-f839-46f5-a214-cdff2744208d/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 12:01:54,452 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 12:01:54,453 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 12:01:54,453 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 12:01:54,453 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 12:01:54,454 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 12:01:54,454 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 12:01:54,454 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 12:01:54,454 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 12:01:54,454 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 12:01:54,454 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 12:01:54,455 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 12:01:54,455 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 12:01:54,455 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 12:01:54,455 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 12:01:54,455 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 12:01:54,455 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 12:01:54,455 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 12:01:54,456 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 12:01:54,456 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 12:01:54,456 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 12:01:54,456 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 12:01:54,456 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 12:01:54,456 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 12:01:54,456 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 12:01:54,456 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 12:01:54,457 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 12:01:54,457 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 12:01:54,457 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 12:01:54,457 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 12:01:54,457 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_684c0b43-f839-46f5-a214-cdff2744208d/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 -> 2cb3ac38ed84e8cb8f05459fecc27546e9146cf4 [2018-11-10 12:01:54,485 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 12:01:54,495 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 12:01:54,497 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 12:01:54,498 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 12:01:54,499 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 12:01:54,499 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_684c0b43-f839-46f5-a214-cdff2744208d/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-amd-pcnet32_true-unreach-call.cil.c [2018-11-10 12:01:54,537 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_684c0b43-f839-46f5-a214-cdff2744208d/bin-2019/ukojak/data/ea774ee50/988ea497d0b2480bbea25bf75894ef39/FLAGa027eb5c0 [2018-11-10 12:01:55,080 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 12:01:55,081 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_684c0b43-f839-46f5-a214-cdff2744208d/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-amd-pcnet32_true-unreach-call.cil.c [2018-11-10 12:01:55,108 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_684c0b43-f839-46f5-a214-cdff2744208d/bin-2019/ukojak/data/ea774ee50/988ea497d0b2480bbea25bf75894ef39/FLAGa027eb5c0 [2018-11-10 12:01:55,118 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_684c0b43-f839-46f5-a214-cdff2744208d/bin-2019/ukojak/data/ea774ee50/988ea497d0b2480bbea25bf75894ef39 [2018-11-10 12:01:55,120 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 12:01:55,121 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 12:01:55,121 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 12:01:55,121 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 12:01:55,124 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 12:01:55,124 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:01:55" (1/1) ... [2018-11-10 12:01:55,126 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66f21f19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:01:55, skipping insertion in model container [2018-11-10 12:01:55,126 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:01:55" (1/1) ... [2018-11-10 12:01:55,132 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 12:01:55,237 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 12:01:59,133 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:01:59,201 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 12:02:00,016 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:02:00,590 INFO L193 MainTranslator]: Completed translation [2018-11-10 12:02:00,590 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:02:00 WrapperNode [2018-11-10 12:02:00,590 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 12:02:00,590 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 12:02:00,590 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 12:02:00,591 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 12:02:00,595 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:02:00" (1/1) ... [2018-11-10 12:02:00,621 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2423,]],pcnet32_poll,[IdentifierExpression[#~2124,],IdentifierExpression[#~2125,]]] [2018-11-10 12:02:00,622 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2422,]],eth_change_mtu,[IdentifierExpression[#~2124,],IdentifierExpression[#~2125,]]] [2018-11-10 12:02:00,622 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2421,]],pcnet32_get_sset_count,[IdentifierExpression[#~2124,],IdentifierExpression[#~2125,]]] [2018-11-10 12:02:00,622 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2420,]],pcnet32_set_phys_id,[IdentifierExpression[#~2124,],IdentifierExpression[#~2125,]]] [2018-11-10 12:02:00,655 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:02:00" (1/1) ... [2018-11-10 12:02:00,655 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 12:02:00,655 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-10 12:02:00,656 INFO L168 Benchmark]: Toolchain (without parser) took 5535.69 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 768.6 MB). Free memory was 928.3 MB in the beginning and 1.4 GB in the end (delta: -473.1 MB). Peak memory consumption was 295.5 MB. Max. memory is 11.5 GB. [2018-11-10 12:02:00,657 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. [2018-11-10 12:02:00,657 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5468.76 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 768.6 MB). Free memory was 928.3 MB in the beginning and 1.4 GB in the end (delta: -494.5 MB). Peak memory consumption was 663.7 MB. Max. memory is 11.5 GB. [2018-11-10 12:02:00,665 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.85 ms. Allocated memory is still 1.8 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 11.5 GB. [2018-11-10 12:02:00,667 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 5468.76 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 768.6 MB). Free memory was 928.3 MB in the beginning and 1.4 GB in the end (delta: -494.5 MB). Peak memory consumption was 663.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 64.85 ms. Allocated memory is still 1.8 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.4 MB). Peak memory consumption was 21.4 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~ret2423,]],pcnet32_poll,[IdentifierExpression[#~2124,],IdentifierExpression[#~2125,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2422,]],eth_change_mtu,[IdentifierExpression[#~2124,],IdentifierExpression[#~2125,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2421,]],pcnet32_get_sset_count,[IdentifierExpression[#~2124,],IdentifierExpression[#~2125,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2420,]],pcnet32_set_phys_id,[IdentifierExpression[#~2124,],IdentifierExpression[#~2125,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...