./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-e1000e-e1000e_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_89a3d79c-931b-431d-a254-43bb3e9a8ad1/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_89a3d79c-931b-431d-a254-43bb3e9a8ad1/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_89a3d79c-931b-431d-a254-43bb3e9a8ad1/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_89a3d79c-931b-431d-a254-43bb3e9a8ad1/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_89a3d79c-931b-431d-a254-43bb3e9a8ad1/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_89a3d79c-931b-431d-a254-43bb3e9a8ad1/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 d25477d358192055f3ca8362d4ed23c3601088fa ................................................................................................................................................................................. 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_89a3d79c-931b-431d-a254-43bb3e9a8ad1/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_89a3d79c-931b-431d-a254-43bb3e9a8ad1/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_89a3d79c-931b-431d-a254-43bb3e9a8ad1/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_89a3d79c-931b-431d-a254-43bb3e9a8ad1/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_89a3d79c-931b-431d-a254-43bb3e9a8ad1/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_89a3d79c-931b-431d-a254-43bb3e9a8ad1/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 d25477d358192055f3ca8362d4ed23c3601088fa .......................................................................................................................................... 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 06:04:59,710 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 06:04:59,712 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 06:04:59,719 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 06:04:59,720 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 06:04:59,721 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 06:04:59,722 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 06:04:59,723 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 06:04:59,725 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 06:04:59,725 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 06:04:59,726 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 06:04:59,726 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 06:04:59,727 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 06:04:59,728 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 06:04:59,729 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 06:04:59,730 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 06:04:59,730 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 06:04:59,732 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 06:04:59,733 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 06:04:59,735 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 06:04:59,735 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 06:04:59,737 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 06:04:59,738 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 06:04:59,739 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 06:04:59,739 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 06:04:59,740 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 06:04:59,740 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 06:04:59,741 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 06:04:59,741 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 06:04:59,742 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 06:04:59,742 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 06:04:59,743 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 06:04:59,743 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 06:04:59,743 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 06:04:59,744 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 06:04:59,745 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 06:04:59,745 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_89a3d79c-931b-431d-a254-43bb3e9a8ad1/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 06:04:59,754 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 06:04:59,755 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 06:04:59,755 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 06:04:59,755 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 06:04:59,756 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 06:04:59,756 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 06:04:59,756 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 06:04:59,756 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 06:04:59,756 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 06:04:59,756 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 06:04:59,757 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 06:04:59,757 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 06:04:59,757 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 06:04:59,757 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 06:04:59,757 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 06:04:59,758 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 06:04:59,758 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 06:04:59,759 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 06:04:59,759 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 06:04:59,759 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 06:04:59,759 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 06:04:59,759 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 06:04:59,759 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 06:04:59,759 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 06:04:59,760 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 06:04:59,760 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 06:04:59,760 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_89a3d79c-931b-431d-a254-43bb3e9a8ad1/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 -> d25477d358192055f3ca8362d4ed23c3601088fa [2018-11-10 06:04:59,785 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 06:04:59,795 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 06:04:59,798 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 06:04:59,799 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 06:04:59,799 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 06:04:59,800 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_89a3d79c-931b-431d-a254-43bb3e9a8ad1/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-11-10 06:04:59,841 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_89a3d79c-931b-431d-a254-43bb3e9a8ad1/bin-2019/ukojak/data/af8a27bc9/071bcc79195542bc8fd91c98f1f57ad1/FLAGa43cdd970 [2018-11-10 06:05:00,642 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 06:05:00,642 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_89a3d79c-931b-431d-a254-43bb3e9a8ad1/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-11-10 06:05:00,735 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_89a3d79c-931b-431d-a254-43bb3e9a8ad1/bin-2019/ukojak/data/af8a27bc9/071bcc79195542bc8fd91c98f1f57ad1/FLAGa43cdd970 [2018-11-10 06:05:00,748 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_89a3d79c-931b-431d-a254-43bb3e9a8ad1/bin-2019/ukojak/data/af8a27bc9/071bcc79195542bc8fd91c98f1f57ad1 [2018-11-10 06:05:00,751 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 06:05:00,752 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 06:05:00,753 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 06:05:00,753 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 06:05:00,756 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 06:05:00,757 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:05:00" (1/1) ... [2018-11-10 06:05:00,759 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 06:05:00, skipping insertion in model container [2018-11-10 06:05:00,759 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:05:00" (1/1) ... [2018-11-10 06:05:00,769 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 06:05:01,186 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 06:05:04,366 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:188) 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: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.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: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.base.CHandler.visit(CHandler.java:1511) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) 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:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 06:05:04,370 INFO L168 Benchmark]: Toolchain (without parser) took 3618.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 172.5 MB). Free memory was 899.2 MB in the beginning and 873.8 MB in the end (delta: 25.4 MB). Peak memory consumption was 239.1 MB. Max. memory is 11.5 GB. [2018-11-10 06:05:04,372 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 06:05:04,372 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3616.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 172.5 MB). Free memory was 899.2 MB in the beginning and 873.8 MB in the end (delta: 25.4 MB). Peak memory consumption was 239.1 MB. Max. memory is 11.5 GB. [2018-11-10 06:05:04,374 INFO L336 ainManager$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 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3616.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 172.5 MB). Free memory was 899.2 MB in the beginning and 873.8 MB in the end (delta: 25.4 MB). Peak memory consumption was 239.1 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 06:05:05,956 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 06:05:05,958 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 06:05:05,969 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 06:05:05,969 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 06:05:05,970 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 06:05:05,971 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 06:05:05,973 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 06:05:05,974 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 06:05:05,975 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 06:05:05,976 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 06:05:05,976 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 06:05:05,977 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 06:05:05,977 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 06:05:05,978 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 06:05:05,979 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 06:05:05,980 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 06:05:05,981 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 06:05:05,983 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 06:05:05,984 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 06:05:05,985 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 06:05:05,986 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 06:05:05,988 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 06:05:05,989 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 06:05:05,989 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 06:05:05,990 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 06:05:05,990 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 06:05:05,991 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 06:05:05,992 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 06:05:05,993 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 06:05:05,993 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 06:05:05,994 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 06:05:05,994 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 06:05:05,994 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 06:05:05,995 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 06:05:05,995 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 06:05:05,996 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_89a3d79c-931b-431d-a254-43bb3e9a8ad1/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 06:05:06,009 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 06:05:06,009 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 06:05:06,010 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 06:05:06,010 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 06:05:06,011 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 06:05:06,011 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 06:05:06,011 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 06:05:06,011 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 06:05:06,011 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 06:05:06,012 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 06:05:06,012 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 06:05:06,012 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 06:05:06,012 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 06:05:06,012 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 06:05:06,013 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 06:05:06,013 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 06:05:06,013 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 06:05:06,013 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 06:05:06,013 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 06:05:06,014 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 06:05:06,014 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 06:05:06,014 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 06:05:06,014 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 06:05:06,014 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 06:05:06,015 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 06:05:06,015 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 06:05:06,015 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 06:05:06,015 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 06:05:06,015 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 06:05:06,016 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_89a3d79c-931b-431d-a254-43bb3e9a8ad1/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 -> d25477d358192055f3ca8362d4ed23c3601088fa [2018-11-10 06:05:06,053 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 06:05:06,064 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 06:05:06,067 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 06:05:06,068 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 06:05:06,069 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 06:05:06,069 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_89a3d79c-931b-431d-a254-43bb3e9a8ad1/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-11-10 06:05:06,126 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_89a3d79c-931b-431d-a254-43bb3e9a8ad1/bin-2019/ukojak/data/5a3f35c14/0bd0c50f4b874bb09c10501a6eb5d4fd/FLAG56fd55b35 [2018-11-10 06:05:07,054 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 06:05:07,055 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_89a3d79c-931b-431d-a254-43bb3e9a8ad1/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-11-10 06:05:07,166 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_89a3d79c-931b-431d-a254-43bb3e9a8ad1/bin-2019/ukojak/data/5a3f35c14/0bd0c50f4b874bb09c10501a6eb5d4fd/FLAG56fd55b35 [2018-11-10 06:05:07,178 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_89a3d79c-931b-431d-a254-43bb3e9a8ad1/bin-2019/ukojak/data/5a3f35c14/0bd0c50f4b874bb09c10501a6eb5d4fd [2018-11-10 06:05:07,181 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 06:05:07,182 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 06:05:07,183 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 06:05:07,184 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 06:05:07,187 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 06:05:07,188 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:05:07" (1/1) ... [2018-11-10 06:05:07,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@445761c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:05:07, skipping insertion in model container [2018-11-10 06:05:07,190 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:05:07" (1/1) ... [2018-11-10 06:05:07,200 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 06:05:07,544 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 06:05:39,773 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:05:40,438 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 06:05:49,711 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:05:56,625 INFO L193 MainTranslator]: Completed translation [2018-11-10 06:05:56,625 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:05:56 WrapperNode [2018-11-10 06:05:56,625 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 06:05:56,626 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 06:05:56,626 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 06:05:56,626 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 06:05:56,633 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:05:56" (1/1) ... [2018-11-10 06:05:56,725 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10754,]],e1000e_poll,[IdentifierExpression[#~10211,],IdentifierExpression[#~10212,]]] [2018-11-10 06:05:56,726 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10753,]],e1000_change_mtu,[IdentifierExpression[#~10211,],IdentifierExpression[#~10212,]]] [2018-11-10 06:05:56,726 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10752,]],e1000e_get_sset_count,[IdentifierExpression[#~10211,],IdentifierExpression[#~10212,]]] [2018-11-10 06:05:56,726 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10751,]],e1000_set_phys_id,[IdentifierExpression[#~10211,],IdentifierExpression[#~10212,]]] [2018-11-10 06:05:56,861 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:05:56" (1/1) ... [2018-11-10 06:05:56,861 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 06:05:56,862 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-10 06:05:56,863 INFO L168 Benchmark]: Toolchain (without parser) took 49680.85 ms. Allocated memory was 1.0 GB in the beginning and 4.8 GB in the end (delta: 3.8 GB). Free memory was 891.6 MB in the beginning and 3.0 GB in the end (delta: -2.1 GB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2018-11-10 06:05:56,865 INFO L168 Benchmark]: CDTParser took 0.18 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 06:05:56,865 INFO L168 Benchmark]: CACSL2BoogieTranslator took 49442.16 ms. Allocated memory was 1.0 GB in the beginning and 4.8 GB in the end (delta: 3.8 GB). Free memory was 886.3 MB in the beginning and 3.1 GB in the end (delta: -2.2 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. [2018-11-10 06:05:56,867 INFO L168 Benchmark]: Boogie Procedure Inliner took 235.72 ms. Allocated memory is still 4.8 GB. Free memory was 3.1 GB in the beginning and 3.0 GB in the end (delta: 79.1 MB). Peak memory consumption was 79.1 MB. Max. memory is 11.5 GB. [2018-11-10 06:05:56,869 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 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 49442.16 ms. Allocated memory was 1.0 GB in the beginning and 4.8 GB in the end (delta: 3.8 GB). Free memory was 886.3 MB in the beginning and 3.1 GB in the end (delta: -2.2 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 235.72 ms. Allocated memory is still 4.8 GB. Free memory was 3.1 GB in the beginning and 3.0 GB in the end (delta: 79.1 MB). Peak memory consumption was 79.1 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~ret10754,]],e1000e_poll,[IdentifierExpression[#~10211,],IdentifierExpression[#~10212,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10753,]],e1000_change_mtu,[IdentifierExpression[#~10211,],IdentifierExpression[#~10212,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10752,]],e1000e_get_sset_count,[IdentifierExpression[#~10211,],IdentifierExpression[#~10212,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10751,]],e1000_set_phys_id,[IdentifierExpression[#~10211,],IdentifierExpression[#~10212,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...