./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-vmxnet3-vmxnet3_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_6039df37-81b9-40dd-8dd4-22d694c758e1/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6039df37-81b9-40dd-8dd4-22d694c758e1/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6039df37-81b9-40dd-8dd4-22d694c758e1/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6039df37-81b9-40dd-8dd4-22d694c758e1/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-vmxnet3-vmxnet3_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_6039df37-81b9-40dd-8dd4-22d694c758e1/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6039df37-81b9-40dd-8dd4-22d694c758e1/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 0ffb9fe138142d8a6cf5abc3e32b7fed128aec69 ................................................................................................................................................................. 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_6039df37-81b9-40dd-8dd4-22d694c758e1/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6039df37-81b9-40dd-8dd4-22d694c758e1/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6039df37-81b9-40dd-8dd4-22d694c758e1/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6039df37-81b9-40dd-8dd4-22d694c758e1/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-vmxnet3-vmxnet3_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_6039df37-81b9-40dd-8dd4-22d694c758e1/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6039df37-81b9-40dd-8dd4-22d694c758e1/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 0ffb9fe138142d8a6cf5abc3e32b7fed128aec69 ......................................................................................................................................................... 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 06:17:58,140 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 06:17:58,141 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 06:17:58,151 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 06:17:58,152 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 06:17:58,152 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 06:17:58,153 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 06:17:58,155 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 06:17:58,156 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 06:17:58,157 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 06:17:58,158 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 06:17:58,158 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 06:17:58,158 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 06:17:58,159 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 06:17:58,160 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 06:17:58,161 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 06:17:58,161 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 06:17:58,163 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 06:17:58,164 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 06:17:58,166 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 06:17:58,167 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 06:17:58,167 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 06:17:58,169 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 06:17:58,170 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 06:17:58,170 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 06:17:58,170 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 06:17:58,171 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 06:17:58,172 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 06:17:58,173 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 06:17:58,173 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 06:17:58,174 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 06:17:58,174 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 06:17:58,174 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 06:17:58,175 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 06:17:58,175 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 06:17:58,176 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 06:17:58,176 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6039df37-81b9-40dd-8dd4-22d694c758e1/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 06:17:58,187 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 06:17:58,187 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 06:17:58,188 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 06:17:58,188 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 06:17:58,189 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 06:17:58,189 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 06:17:58,189 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 06:17:58,189 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 06:17:58,190 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 06:17:58,190 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 06:17:58,190 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 06:17:58,190 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 06:17:58,190 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 06:17:58,190 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 06:17:58,190 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 06:17:58,191 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 06:17:58,191 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 06:17:58,191 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 06:17:58,191 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 06:17:58,191 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 06:17:58,191 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 06:17:58,192 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 06:17:58,192 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 06:17:58,192 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 06:17:58,192 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 06:17:58,192 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 06:17:58,192 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 06:17:58,192 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_6039df37-81b9-40dd-8dd4-22d694c758e1/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 -> 0ffb9fe138142d8a6cf5abc3e32b7fed128aec69 [2018-11-10 06:17:58,220 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 06:17:58,232 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 06:17:58,235 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 06:17:58,237 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 06:17:58,237 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 06:17:58,238 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6039df37-81b9-40dd-8dd4-22d694c758e1/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-vmxnet3-vmxnet3_true-unreach-call.cil.c [2018-11-10 06:17:58,283 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6039df37-81b9-40dd-8dd4-22d694c758e1/bin-2019/uautomizer/data/cd9595a9b/b544cc8921c447e4972f9d77b94f1c9f/FLAG324e3539e [2018-11-10 06:17:58,963 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 06:17:58,964 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6039df37-81b9-40dd-8dd4-22d694c758e1/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-vmxnet3-vmxnet3_true-unreach-call.cil.c [2018-11-10 06:17:59,012 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6039df37-81b9-40dd-8dd4-22d694c758e1/bin-2019/uautomizer/data/cd9595a9b/b544cc8921c447e4972f9d77b94f1c9f/FLAG324e3539e [2018-11-10 06:17:59,026 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6039df37-81b9-40dd-8dd4-22d694c758e1/bin-2019/uautomizer/data/cd9595a9b/b544cc8921c447e4972f9d77b94f1c9f [2018-11-10 06:17:59,029 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 06:17:59,031 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 06:17:59,032 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 06:17:59,032 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 06:17:59,035 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 06:17:59,036 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:17:59" (1/1) ... [2018-11-10 06:17:59,039 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 06:17:59, skipping insertion in model container [2018-11-10 06:17:59,039 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:17:59" (1/1) ... [2018-11-10 06:17:59,049 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 06:17:59,196 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 06:17:59,792 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:179) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:128) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleBitshiftOperation(CHandler.java:3728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:882) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1776) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 06:17:59,795 INFO L168 Benchmark]: Toolchain (without parser) took 765.39 ms. Allocated memory is still 1.0 GB. Free memory was 937.6 MB in the beginning and 818.4 MB in the end (delta: 119.3 MB). Peak memory consumption was 119.3 MB. Max. memory is 11.5 GB. [2018-11-10 06:17:59,802 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 06:17:59,802 INFO L168 Benchmark]: CACSL2BoogieTranslator took 762.94 ms. Allocated memory is still 1.0 GB. Free memory was 937.6 MB in the beginning and 818.4 MB in the end (delta: 119.3 MB). Peak memory consumption was 119.3 MB. Max. memory is 11.5 GB. [2018-11-10 06:17:59,805 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 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 762.94 ms. Allocated memory is still 1.0 GB. Free memory was 937.6 MB in the beginning and 818.4 MB in the end (delta: 119.3 MB). Peak memory consumption was 119.3 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 [2018-11-10 06:18:01,285 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 06:18:01,287 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 06:18:01,296 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 06:18:01,297 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 06:18:01,298 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 06:18:01,299 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 06:18:01,300 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 06:18:01,301 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 06:18:01,302 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 06:18:01,303 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 06:18:01,303 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 06:18:01,304 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 06:18:01,304 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 06:18:01,305 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 06:18:01,307 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 06:18:01,307 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 06:18:01,309 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 06:18:01,311 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 06:18:01,312 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 06:18:01,313 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 06:18:01,314 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 06:18:01,316 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 06:18:01,316 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 06:18:01,316 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 06:18:01,317 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 06:18:01,319 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 06:18:01,319 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 06:18:01,320 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 06:18:01,321 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 06:18:01,321 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 06:18:01,321 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 06:18:01,322 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 06:18:01,322 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 06:18:01,323 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 06:18:01,324 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 06:18:01,324 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6039df37-81b9-40dd-8dd4-22d694c758e1/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-10 06:18:01,336 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 06:18:01,336 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 06:18:01,337 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 06:18:01,337 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 06:18:01,338 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 06:18:01,338 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 06:18:01,338 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 06:18:01,339 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 06:18:01,339 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 06:18:01,339 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 06:18:01,339 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 06:18:01,339 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 06:18:01,339 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 06:18:01,340 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 06:18:01,340 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 06:18:01,340 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 06:18:01,340 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 06:18:01,340 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 06:18:01,340 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 06:18:01,341 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 06:18:01,341 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 06:18:01,341 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 06:18:01,341 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 06:18:01,341 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 06:18:01,344 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 06:18:01,344 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 06:18:01,344 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 06:18:01,344 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 06:18:01,344 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 06:18:01,344 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_6039df37-81b9-40dd-8dd4-22d694c758e1/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 -> 0ffb9fe138142d8a6cf5abc3e32b7fed128aec69 [2018-11-10 06:18:01,379 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 06:18:01,390 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 06:18:01,393 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 06:18:01,395 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 06:18:01,395 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 06:18:01,396 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6039df37-81b9-40dd-8dd4-22d694c758e1/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-vmxnet3-vmxnet3_true-unreach-call.cil.c [2018-11-10 06:18:01,451 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6039df37-81b9-40dd-8dd4-22d694c758e1/bin-2019/uautomizer/data/5be2424a1/b55f184791484631909589868aca5f33/FLAG93254fbf8 [2018-11-10 06:18:02,119 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 06:18:02,119 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6039df37-81b9-40dd-8dd4-22d694c758e1/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-vmxnet3-vmxnet3_true-unreach-call.cil.c [2018-11-10 06:18:02,173 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6039df37-81b9-40dd-8dd4-22d694c758e1/bin-2019/uautomizer/data/5be2424a1/b55f184791484631909589868aca5f33/FLAG93254fbf8 [2018-11-10 06:18:02,188 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6039df37-81b9-40dd-8dd4-22d694c758e1/bin-2019/uautomizer/data/5be2424a1/b55f184791484631909589868aca5f33 [2018-11-10 06:18:02,192 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 06:18:02,193 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 06:18:02,195 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 06:18:02,195 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 06:18:02,199 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 06:18:02,199 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:18:02" (1/1) ... [2018-11-10 06:18:02,202 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@585e5d47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:18:02, skipping insertion in model container [2018-11-10 06:18:02,202 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:18:02" (1/1) ... [2018-11-10 06:18:02,213 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 06:18:02,410 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 06:18:09,114 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:18:09,235 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 06:18:11,038 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:18:11,796 INFO L193 MainTranslator]: Completed translation [2018-11-10 06:18:11,796 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:18:11 WrapperNode [2018-11-10 06:18:11,796 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 06:18:11,797 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 06:18:11,797 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 06:18:11,797 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 06:18:11,806 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:18:11" (1/1) ... [2018-11-10 06:18:11,806 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:18:11" (1/1) ... [2018-11-10 06:18:11,850 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2440,]],vmxnet3_get_sset_count,[IdentifierExpression[#~1920,],IdentifierExpression[#~1921,]]] [2018-11-10 06:18:11,851 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2439,]],vmxnet3_poll,[IdentifierExpression[#~1920,],IdentifierExpression[#~1921,]]] [2018-11-10 06:18:11,851 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2438,]],vmxnet3_poll_rx_only,[IdentifierExpression[#~1920,],IdentifierExpression[#~1921,]]] [2018-11-10 06:18:11,851 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2437,]],vmxnet3_change_mtu,[IdentifierExpression[#~1920,],IdentifierExpression[#~1921,]]] [2018-11-10 06:18:11,887 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:18:11" (1/1) ... [2018-11-10 06:18:11,888 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:18:11" (1/1) ... [2018-11-10 06:18:12,049 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:18:11" (1/1) ... [2018-11-10 06:18:12,072 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:18:11" (1/1) ... [2018-11-10 06:18:12,128 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:18:11" (1/1) ... [2018-11-10 06:18:12,170 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 06:18:12,170 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-10 06:18:12,171 INFO L168 Benchmark]: Toolchain (without parser) took 9978.64 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 965.2 MB). Free memory was 927.2 MB in the beginning and 817.9 MB in the end (delta: 109.3 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-11-10 06:18:12,173 INFO L168 Benchmark]: CDTParser took 0.17 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 06:18:12,173 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9602.21 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 965.2 MB). Free memory was 927.2 MB in the beginning and 911.0 MB in the end (delta: 16.2 MB). Peak memory consumption was 981.4 MB. Max. memory is 11.5 GB. [2018-11-10 06:18:12,175 INFO L168 Benchmark]: Boogie Preprocessor took 373.36 ms. Allocated memory is still 2.0 GB. Free memory was 911.0 MB in the beginning and 817.9 MB in the end (delta: 93.2 MB). Peak memory consumption was 93.2 MB. Max. memory is 11.5 GB. [2018-11-10 06:18:12,177 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 9602.21 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 965.2 MB). Free memory was 927.2 MB in the beginning and 911.0 MB in the end (delta: 16.2 MB). Peak memory consumption was 981.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 373.36 ms. Allocated memory is still 2.0 GB. Free memory was 911.0 MB in the beginning and 817.9 MB in the end (delta: 93.2 MB). Peak memory consumption was 93.2 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~ret2440,]],vmxnet3_get_sset_count,[IdentifierExpression[#~1920,],IdentifierExpression[#~1921,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2439,]],vmxnet3_poll,[IdentifierExpression[#~1920,],IdentifierExpression[#~1921,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2438,]],vmxnet3_poll_rx_only,[IdentifierExpression[#~1920,],IdentifierExpression[#~1921,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2437,]],vmxnet3_change_mtu,[IdentifierExpression[#~1920,],IdentifierExpression[#~1921,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...