./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a8251762-7cf7-4620-8e5b-349ad04c94f2/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a8251762-7cf7-4620-8e5b-349ad04c94f2/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a8251762-7cf7-4620-8e5b-349ad04c94f2/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a8251762-7cf7-4620-8e5b-349ad04c94f2/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a8251762-7cf7-4620-8e5b-349ad04c94f2/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a8251762-7cf7-4620-8e5b-349ad04c94f2/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 40e1b38b89fa2bf6b678dcbc81aa703b112f9782 ................................................................................................................................................................... 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_a8251762-7cf7-4620-8e5b-349ad04c94f2/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a8251762-7cf7-4620-8e5b-349ad04c94f2/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a8251762-7cf7-4620-8e5b-349ad04c94f2/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a8251762-7cf7-4620-8e5b-349ad04c94f2/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a8251762-7cf7-4620-8e5b-349ad04c94f2/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a8251762-7cf7-4620-8e5b-349ad04c94f2/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 40e1b38b89fa2bf6b678dcbc81aa703b112f9782 ................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-27 00:46:11,952 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 00:46:11,954 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 00:46:11,968 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 00:46:11,970 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 00:46:11,971 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 00:46:11,974 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 00:46:11,976 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 00:46:11,979 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 00:46:11,981 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 00:46:11,984 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 00:46:11,984 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 00:46:11,986 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 00:46:11,988 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 00:46:11,996 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 00:46:11,997 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 00:46:11,998 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 00:46:11,999 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 00:46:12,003 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 00:46:12,006 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 00:46:12,009 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 00:46:12,011 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 00:46:12,015 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 00:46:12,017 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 00:46:12,017 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 00:46:12,018 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 00:46:12,018 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 00:46:12,019 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 00:46:12,020 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 00:46:12,021 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 00:46:12,021 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 00:46:12,022 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 00:46:12,022 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 00:46:12,022 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 00:46:12,023 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 00:46:12,026 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 00:46:12,027 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a8251762-7cf7-4620-8e5b-349ad04c94f2/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-27 00:46:12,044 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 00:46:12,046 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 00:46:12,047 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 00:46:12,047 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 00:46:12,048 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 00:46:12,050 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 00:46:12,050 INFO L133 SettingsManager]: * Use SBE=true [2018-10-27 00:46:12,050 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 00:46:12,050 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-27 00:46:12,050 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 00:46:12,051 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 00:46:12,051 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 00:46:12,051 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 00:46:12,051 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 00:46:12,051 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 00:46:12,051 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 00:46:12,052 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-27 00:46:12,052 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 00:46:12,052 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-27 00:46:12,052 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-27 00:46:12,052 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 00:46:12,052 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 00:46:12,053 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 00:46:12,053 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-27 00:46:12,053 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 00:46:12,053 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-27 00:46:12,053 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-27 00:46:12,053 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_a8251762-7cf7-4620-8e5b-349ad04c94f2/bin-2019/uautomizer 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 -> Automizer 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 -> 40e1b38b89fa2bf6b678dcbc81aa703b112f9782 [2018-10-27 00:46:12,084 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 00:46:12,100 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 00:46:12,104 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 00:46:12,106 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 00:46:12,106 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 00:46:12,107 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a8251762-7cf7-4620-8e5b-349ad04c94f2/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c [2018-10-27 00:46:12,173 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a8251762-7cf7-4620-8e5b-349ad04c94f2/bin-2019/uautomizer/data/b45abcb6e/428ab6c13bea49e1969cf4c8c871d926/FLAG924747e5b [2018-10-27 00:46:13,087 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 00:46:13,087 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a8251762-7cf7-4620-8e5b-349ad04c94f2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c [2018-10-27 00:46:13,155 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a8251762-7cf7-4620-8e5b-349ad04c94f2/bin-2019/uautomizer/data/b45abcb6e/428ab6c13bea49e1969cf4c8c871d926/FLAG924747e5b [2018-10-27 00:46:13,169 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a8251762-7cf7-4620-8e5b-349ad04c94f2/bin-2019/uautomizer/data/b45abcb6e/428ab6c13bea49e1969cf4c8c871d926 [2018-10-27 00:46:13,173 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 00:46:13,174 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-27 00:46:13,176 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 00:46:13,176 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 00:46:13,180 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 00:46:13,181 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:46:13" (1/1) ... [2018-10-27 00:46:13,184 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5896548a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:46:13, skipping insertion in model container [2018-10-27 00:46:13,185 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:46:13" (1/1) ... [2018-10-27 00:46:13,196 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 00:46:13,437 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 00:46:18,079 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:179) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:128) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleBitshiftOperation(CHandler.java:3728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:882) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1776) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-27 00:46:18,090 INFO L168 Benchmark]: Toolchain (without parser) took 4916.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 936.7 MB in the beginning and 721.5 MB in the end (delta: 215.2 MB). Peak memory consumption was 376.3 MB. Max. memory is 11.5 GB. [2018-10-27 00:46:18,232 INFO L168 Benchmark]: CDTParser took 1.53 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 00:46:18,232 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4913.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 936.7 MB in the beginning and 721.5 MB in the end (delta: 215.2 MB). Peak memory consumption was 376.3 MB. Max. memory is 11.5 GB. [2018-10-27 00:46:18,234 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.53 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 4913.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 936.7 MB in the beginning and 721.5 MB in the end (delta: 215.2 MB). Peak memory consumption was 376.3 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 [2018-10-27 00:46:20,266 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 00:46:20,268 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 00:46:20,280 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 00:46:20,280 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 00:46:20,281 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 00:46:20,282 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 00:46:20,284 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 00:46:20,286 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 00:46:20,287 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 00:46:20,288 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 00:46:20,288 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 00:46:20,289 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 00:46:20,290 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 00:46:20,291 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 00:46:20,292 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 00:46:20,293 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 00:46:20,294 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 00:46:20,297 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 00:46:20,298 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 00:46:20,299 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 00:46:20,301 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 00:46:20,303 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 00:46:20,304 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 00:46:20,304 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 00:46:20,305 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 00:46:20,306 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 00:46:20,306 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 00:46:20,307 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 00:46:20,309 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 00:46:20,309 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 00:46:20,310 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 00:46:20,310 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 00:46:20,310 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 00:46:20,311 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 00:46:20,312 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 00:46:20,313 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a8251762-7cf7-4620-8e5b-349ad04c94f2/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-27 00:46:20,327 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 00:46:20,328 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 00:46:20,329 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 00:46:20,329 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 00:46:20,330 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 00:46:20,330 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 00:46:20,331 INFO L133 SettingsManager]: * Use SBE=true [2018-10-27 00:46:20,331 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 00:46:20,331 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 00:46:20,331 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 00:46:20,331 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 00:46:20,331 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 00:46:20,332 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-27 00:46:20,332 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-27 00:46:20,332 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 00:46:20,332 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 00:46:20,332 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 00:46:20,332 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-27 00:46:20,333 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 00:46:20,333 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-27 00:46:20,333 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-27 00:46:20,333 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 00:46:20,333 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 00:46:20,333 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 00:46:20,334 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-27 00:46:20,334 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 00:46:20,334 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-27 00:46:20,334 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-27 00:46:20,334 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-27 00:46:20,334 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_a8251762-7cf7-4620-8e5b-349ad04c94f2/bin-2019/uautomizer 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 -> Automizer 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 -> 40e1b38b89fa2bf6b678dcbc81aa703b112f9782 [2018-10-27 00:46:20,390 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 00:46:20,404 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 00:46:20,408 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 00:46:20,410 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 00:46:20,411 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 00:46:20,412 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a8251762-7cf7-4620-8e5b-349ad04c94f2/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c [2018-10-27 00:46:20,469 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a8251762-7cf7-4620-8e5b-349ad04c94f2/bin-2019/uautomizer/data/df34dddfb/2e8d0058c1f24305aa1cfa5fc989241b/FLAG2194fb6a1 [2018-10-27 00:46:21,452 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 00:46:21,453 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a8251762-7cf7-4620-8e5b-349ad04c94f2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c [2018-10-27 00:46:21,540 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a8251762-7cf7-4620-8e5b-349ad04c94f2/bin-2019/uautomizer/data/df34dddfb/2e8d0058c1f24305aa1cfa5fc989241b/FLAG2194fb6a1 [2018-10-27 00:46:21,560 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a8251762-7cf7-4620-8e5b-349ad04c94f2/bin-2019/uautomizer/data/df34dddfb/2e8d0058c1f24305aa1cfa5fc989241b [2018-10-27 00:46:21,566 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 00:46:21,569 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-27 00:46:21,570 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 00:46:21,572 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 00:46:21,576 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 00:46:21,577 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:46:21" (1/1) ... [2018-10-27 00:46:21,580 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dac868e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:46:21, skipping insertion in model container [2018-10-27 00:46:21,581 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:46:21" (1/1) ... [2018-10-27 00:46:21,593 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 00:46:21,858 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 00:46:32,624 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 00:46:32,915 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 00:46:36,992 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 00:46:38,652 INFO L193 MainTranslator]: Completed translation [2018-10-27 00:46:38,652 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:46:38 WrapperNode [2018-10-27 00:46:38,652 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 00:46:38,653 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-27 00:46:38,653 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-27 00:46:38,654 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-27 00:46:38,668 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:46:38" (1/1) ... [2018-10-27 00:46:38,668 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:46:38" (1/1) ... [2018-10-27 00:46:38,738 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2344,]],skge_poll,[IdentifierExpression[#~1943,],IdentifierExpression[#~1944,]]] [2018-10-27 00:46:38,740 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2343,]],skge_change_mtu,[IdentifierExpression[#~1943,],IdentifierExpression[#~1944,]]] [2018-10-27 00:46:38,740 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2342,]],skge_get_sset_count,[IdentifierExpression[#~1943,],IdentifierExpression[#~1944,]]] [2018-10-27 00:46:38,740 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2341,]],skge_set_phys_id,[IdentifierExpression[#~1943,],IdentifierExpression[#~1944,]]] [2018-10-27 00:46:38,796 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:46:38" (1/1) ... [2018-10-27 00:46:38,797 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:46:38" (1/1) ... [2018-10-27 00:46:39,095 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:46:38" (1/1) ... [2018-10-27 00:46:39,153 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:46:38" (1/1) ... [2018-10-27 00:46:39,253 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:46:38" (1/1) ... [2018-10-27 00:46:39,321 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-27 00:46:39,321 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-10-27 00:46:39,323 INFO L168 Benchmark]: Toolchain (without parser) took 17754.74 ms. Allocated memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: 1.6 GB). Free memory was 929.1 MB in the beginning and 1.9 GB in the end (delta: -1.0 GB). Peak memory consumption was 576.7 MB. Max. memory is 11.5 GB. [2018-10-27 00:46:39,327 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. [2018-10-27 00:46:39,329 INFO L168 Benchmark]: CACSL2BoogieTranslator took 17083.34 ms. Allocated memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: 1.6 GB). Free memory was 929.1 MB in the beginning and 2.0 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.8 GB. Max. memory is 11.5 GB. [2018-10-27 00:46:39,331 INFO L168 Benchmark]: Boogie Preprocessor took 668.06 ms. Allocated memory is still 2.6 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 111.6 MB). Peak memory consumption was 111.6 MB. Max. memory is 11.5 GB. [2018-10-27 00:46:39,335 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 17083.34 ms. Allocated memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: 1.6 GB). Free memory was 929.1 MB in the beginning and 2.0 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.8 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 668.06 ms. Allocated memory is still 2.6 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 111.6 MB). Peak memory consumption was 111.6 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~ret2344,]],skge_poll,[IdentifierExpression[#~1943,],IdentifierExpression[#~1944,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2343,]],skge_change_mtu,[IdentifierExpression[#~1943,],IdentifierExpression[#~1944,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2342,]],skge_get_sset_count,[IdentifierExpression[#~1943,],IdentifierExpression[#~1944,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2341,]],skge_set_phys_id,[IdentifierExpression[#~1943,],IdentifierExpression[#~1944,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...