./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/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 c8ff7e2f39fc3bff9731862c103287acc44b793c .................................................................................................................................................................................. 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_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/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 c8ff7e2f39fc3bff9731862c103287acc44b793c ..................................................................................................................................... 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 07:54:57,739 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:54:57,740 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:54:57,748 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:54:57,748 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:54:57,748 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:54:57,749 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:54:57,750 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:54:57,751 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:54:57,752 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:54:57,752 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:54:57,752 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:54:57,753 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:54:57,754 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:54:57,754 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:54:57,755 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:54:57,755 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:54:57,757 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:54:57,758 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:54:57,759 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:54:57,760 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:54:57,761 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:54:57,762 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:54:57,762 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:54:57,763 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:54:57,763 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:54:57,764 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:54:57,765 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:54:57,765 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:54:57,766 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:54:57,766 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:54:57,767 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:54:57,767 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:54:57,767 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:54:57,767 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:54:57,768 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:54:57,768 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 07:54:57,778 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:54:57,778 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:54:57,779 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 07:54:57,779 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 07:54:57,780 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 07:54:57,780 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 07:54:57,780 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:54:57,780 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 07:54:57,780 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:54:57,780 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 07:54:57,780 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 07:54:57,781 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 07:54:57,781 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:54:57,781 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 07:54:57,781 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 07:54:57,781 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 07:54:57,781 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:54:57,781 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 07:54:57,781 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 07:54:57,781 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:54:57,781 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 07:54:57,781 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 07:54:57,782 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 07:54:57,782 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 07:54:57,782 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 07:54:57,782 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 07:54:57,782 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_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/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 -> c8ff7e2f39fc3bff9731862c103287acc44b793c [2018-11-10 07:54:57,803 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:54:57,811 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:54:57,813 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:54:57,814 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:54:57,814 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:54:57,815 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-11-10 07:54:57,850 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/bin-2019/ukojak/data/93dc800f2/2d2b7e0f62674cbb8fcad4a62c1a98aa/FLAG45688aac7 [2018-11-10 07:54:58,626 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:54:58,627 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-11-10 07:54:58,692 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/bin-2019/ukojak/data/93dc800f2/2d2b7e0f62674cbb8fcad4a62c1a98aa/FLAG45688aac7 [2018-11-10 07:54:58,710 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/bin-2019/ukojak/data/93dc800f2/2d2b7e0f62674cbb8fcad4a62c1a98aa [2018-11-10 07:54:58,713 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:54:58,715 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 07:54:58,716 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:54:58,716 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:54:58,719 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:54:58,719 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:54:58" (1/1) ... [2018-11-10 07:54:58,721 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fca48e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:54:58, skipping insertion in model container [2018-11-10 07:54:58,722 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:54:58" (1/1) ... [2018-11-10 07:54:58,730 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:54:58,941 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:55:07,203 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:179) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:128) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleBitshiftOperation(CHandler.java:3728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:882) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:932) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:663) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:663) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 07:55:07,205 INFO L168 Benchmark]: Toolchain (without parser) took 8491.64 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 478.2 MB). Free memory was 916.2 MB in the beginning and 1.2 GB in the end (delta: -267.2 MB). Peak memory consumption was 632.1 MB. Max. memory is 11.5 GB. [2018-11-10 07:55:07,207 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:55:07,207 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8489.20 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 478.2 MB). Free memory was 916.2 MB in the beginning and 1.2 GB in the end (delta: -267.2 MB). Peak memory consumption was 632.1 MB. Max. memory is 11.5 GB. [2018-11-10 07:55:07,209 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 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 8489.20 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 478.2 MB). Free memory was 916.2 MB in the beginning and 1.2 GB in the end (delta: -267.2 MB). Peak memory consumption was 632.1 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 07:55:08,399 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:55:08,400 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:55:08,407 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:55:08,408 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:55:08,408 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:55:08,409 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:55:08,410 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:55:08,411 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:55:08,412 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:55:08,412 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:55:08,412 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:55:08,413 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:55:08,414 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:55:08,414 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:55:08,415 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:55:08,416 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:55:08,417 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:55:08,418 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:55:08,419 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:55:08,420 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:55:08,421 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:55:08,422 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:55:08,423 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:55:08,423 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:55:08,423 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:55:08,424 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:55:08,425 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:55:08,425 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:55:08,426 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:55:08,426 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:55:08,426 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:55:08,427 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:55:08,427 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:55:08,427 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:55:08,428 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:55:08,428 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 07:55:08,439 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:55:08,439 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:55:08,440 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 07:55:08,440 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 07:55:08,440 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 07:55:08,440 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 07:55:08,441 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:55:08,441 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:55:08,441 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 07:55:08,441 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 07:55:08,441 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 07:55:08,441 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 07:55:08,441 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 07:55:08,441 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:55:08,442 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 07:55:08,442 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 07:55:08,442 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 07:55:08,442 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:55:08,442 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 07:55:08,442 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 07:55:08,442 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:55:08,443 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 07:55:08,443 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 07:55:08,443 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 07:55:08,443 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 07:55:08,443 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 07:55:08,443 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 07:55:08,443 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 07:55:08,443 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 07:55:08,444 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_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/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 -> c8ff7e2f39fc3bff9731862c103287acc44b793c [2018-11-10 07:55:08,472 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:55:08,480 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:55:08,482 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:55:08,483 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:55:08,483 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:55:08,484 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-11-10 07:55:08,521 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/bin-2019/ukojak/data/184c98b0b/02962f81c1e2496db94ea73b3bbd2668/FLAG8a8fbc310 [2018-11-10 07:55:09,200 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:55:09,201 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-11-10 07:55:09,250 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/bin-2019/ukojak/data/184c98b0b/02962f81c1e2496db94ea73b3bbd2668/FLAG8a8fbc310 [2018-11-10 07:55:09,260 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ec5306f0-ff5c-4b9f-8f3f-421ea821dea7/bin-2019/ukojak/data/184c98b0b/02962f81c1e2496db94ea73b3bbd2668 [2018-11-10 07:55:09,262 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:55:09,263 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 07:55:09,264 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:55:09,264 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:55:09,266 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:55:09,267 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:55:09" (1/1) ... [2018-11-10 07:55:09,268 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 07:55:09, skipping insertion in model container [2018-11-10 07:55:09,268 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:55:09" (1/1) ... [2018-11-10 07:55:09,274 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:55:09,494 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:56:44,136 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:56:44,326 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 07:58:05,469 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:58:08,593 INFO L193 MainTranslator]: Completed translation [2018-11-10 07:58:08,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:58:08 WrapperNode [2018-11-10 07:58:08,593 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 07:58:08,594 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 07:58:08,594 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 07:58:08,594 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 07:58:08,599 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:58:08" (1/1) ... [2018-11-10 07:58:08,672 ERROR L1123 TypeChecker]: C: (*arg0)(arg1, arg2) [17629]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1682,]],##fun~$Pointer$~X~C_INT~TO~C_INT,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1681,]]],IdentifierExpression[~arg0,]]] [2018-11-10 07:58:08,673 ERROR L1123 TypeChecker]: C: (*arg0)(arg1, arg2) [17641]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1686,]],##fun~$Pointer$~X~C_INT~TO~C_INT,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1685,]]],IdentifierExpression[~arg0,]]] [2018-11-10 07:58:08,728 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:58:08" (1/1) ... [2018-11-10 07:58:08,729 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 07:58:08,729 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-10 07:58:08,730 INFO L168 Benchmark]: Toolchain (without parser) took 179466.98 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.1 GB). Free memory was 906.8 MB in the beginning and 985.6 MB in the end (delta: -78.8 MB). Peak memory consumption was 996.0 MB. Max. memory is 11.5 GB. [2018-11-10 07:58:08,731 INFO L168 Benchmark]: CDTParser took 0.14 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 07:58:08,732 INFO L168 Benchmark]: CACSL2BoogieTranslator took 179329.69 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.1 GB). Free memory was 906.8 MB in the beginning and 1.0 GB in the end (delta: -106.1 MB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. [2018-11-10 07:58:08,732 INFO L168 Benchmark]: Boogie Procedure Inliner took 135.08 ms. Allocated memory is still 2.1 GB. Free memory was 1.0 GB in the beginning and 985.6 MB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. [2018-11-10 07:58:08,734 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 179329.69 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.1 GB). Free memory was 906.8 MB in the beginning and 1.0 GB in the end (delta: -106.1 MB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 135.08 ms. Allocated memory is still 2.1 GB. Free memory was 1.0 GB in the beginning and 985.6 MB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 17629]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1682,]],##fun~$Pointer$~X~C_INT~TO~C_INT,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1681,]]],IdentifierExpression[~arg0,]]] - TypeErrorResult [Line: 17641]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1686,]],##fun~$Pointer$~X~C_INT~TO~C_INT,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1685,]]],IdentifierExpression[~arg0,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...