./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-neterion-vxge-vxge_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_19fd8258-307b-4426-8216-55e0139429b8/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_19fd8258-307b-4426-8216-55e0139429b8/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_19fd8258-307b-4426-8216-55e0139429b8/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_19fd8258-307b-4426-8216-55e0139429b8/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-neterion-vxge-vxge_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_19fd8258-307b-4426-8216-55e0139429b8/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_19fd8258-307b-4426-8216-55e0139429b8/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 c3deb9bdf5ccb92f93a873dc6f975126dfc7f574 ........................................................................................................................................................................... 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_19fd8258-307b-4426-8216-55e0139429b8/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_19fd8258-307b-4426-8216-55e0139429b8/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_19fd8258-307b-4426-8216-55e0139429b8/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_19fd8258-307b-4426-8216-55e0139429b8/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-neterion-vxge-vxge_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_19fd8258-307b-4426-8216-55e0139429b8/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_19fd8258-307b-4426-8216-55e0139429b8/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 c3deb9bdf5ccb92f93a873dc6f975126dfc7f574 ................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 19:26:07,117 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 19:26:07,119 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 19:26:07,128 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 19:26:07,129 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 19:26:07,129 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 19:26:07,132 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 19:26:07,134 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 19:26:07,135 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 19:26:07,135 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 19:26:07,136 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 19:26:07,136 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 19:26:07,137 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 19:26:07,137 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 19:26:07,139 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 19:26:07,140 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 19:26:07,140 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 19:26:07,142 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 19:26:07,143 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 19:26:07,144 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 19:26:07,144 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 19:26:07,153 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 19:26:07,154 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 19:26:07,154 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 19:26:07,155 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 19:26:07,155 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 19:26:07,156 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 19:26:07,156 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 19:26:07,157 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 19:26:07,161 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 19:26:07,161 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 19:26:07,161 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 19:26:07,161 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 19:26:07,162 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 19:26:07,162 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 19:26:07,163 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 19:26:07,163 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_19fd8258-307b-4426-8216-55e0139429b8/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-26 19:26:07,176 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 19:26:07,176 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 19:26:07,177 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 19:26:07,177 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 19:26:07,177 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 19:26:07,178 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 19:26:07,178 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 19:26:07,178 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 19:26:07,178 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 19:26:07,178 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 19:26:07,178 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 19:26:07,178 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 19:26:07,178 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 19:26:07,179 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 19:26:07,179 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 19:26:07,179 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 19:26:07,179 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 19:26:07,179 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 19:26:07,179 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 19:26:07,179 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 19:26:07,179 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 19:26:07,180 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 19:26:07,180 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 19:26:07,180 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 19:26:07,180 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 19:26:07,180 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 19:26:07,180 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 19:26:07,180 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_19fd8258-307b-4426-8216-55e0139429b8/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 -> c3deb9bdf5ccb92f93a873dc6f975126dfc7f574 [2018-10-26 19:26:07,220 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 19:26:07,231 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 19:26:07,235 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 19:26:07,236 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 19:26:07,236 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 19:26:07,237 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_19fd8258-307b-4426-8216-55e0139429b8/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-neterion-vxge-vxge_true-unreach-call.cil.c [2018-10-26 19:26:07,281 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_19fd8258-307b-4426-8216-55e0139429b8/bin-2019/uautomizer/data/4c12d9c94/1a14a392a1cc488d8831c7f0bfb97cae/FLAG3770025ce [2018-10-26 19:26:08,274 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 19:26:08,275 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_19fd8258-307b-4426-8216-55e0139429b8/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-neterion-vxge-vxge_true-unreach-call.cil.c [2018-10-26 19:26:08,363 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_19fd8258-307b-4426-8216-55e0139429b8/bin-2019/uautomizer/data/4c12d9c94/1a14a392a1cc488d8831c7f0bfb97cae/FLAG3770025ce [2018-10-26 19:26:08,378 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_19fd8258-307b-4426-8216-55e0139429b8/bin-2019/uautomizer/data/4c12d9c94/1a14a392a1cc488d8831c7f0bfb97cae [2018-10-26 19:26:08,381 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 19:26:08,382 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 19:26:08,383 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 19:26:08,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 19:26:08,388 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 19:26:08,389 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:26:08" (1/1) ... [2018-10-26 19:26:08,391 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41ae3e7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:26:08, skipping insertion in model container [2018-10-26 19:26:08,391 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:26:08" (1/1) ... [2018-10-26 19:26:08,403 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 19:26:08,649 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 19:26:10,880 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:663) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java: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: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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 19:26:10,888 INFO L168 Benchmark]: Toolchain (without parser) took 2506.32 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 76.5 MB). Free memory was 924.1 MB in the beginning and 849.4 MB in the end (delta: 74.7 MB). Peak memory consumption was 221.1 MB. Max. memory is 11.5 GB. [2018-10-26 19:26:10,890 INFO L168 Benchmark]: CDTParser took 1.06 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 19:26:10,890 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2504.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 76.5 MB). Free memory was 924.1 MB in the beginning and 849.4 MB in the end (delta: 74.7 MB). Peak memory consumption was 221.1 MB. Max. memory is 11.5 GB. [2018-10-26 19:26:10,892 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.06 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 2504.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 76.5 MB). Free memory was 924.1 MB in the beginning and 849.4 MB in the end (delta: 74.7 MB). Peak memory consumption was 221.1 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 [2018-10-26 19:26:12,735 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 19:26:12,736 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 19:26:12,750 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 19:26:12,750 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 19:26:12,751 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 19:26:12,752 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 19:26:12,753 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 19:26:12,754 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 19:26:12,755 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 19:26:12,756 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 19:26:12,756 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 19:26:12,757 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 19:26:12,758 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 19:26:12,759 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 19:26:12,760 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 19:26:12,760 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 19:26:12,762 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 19:26:12,764 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 19:26:12,765 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 19:26:12,772 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 19:26:12,773 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 19:26:12,774 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 19:26:12,774 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 19:26:12,774 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 19:26:12,775 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 19:26:12,776 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 19:26:12,776 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 19:26:12,777 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 19:26:12,781 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 19:26:12,781 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 19:26:12,782 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 19:26:12,782 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 19:26:12,782 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 19:26:12,783 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 19:26:12,783 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 19:26:12,784 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_19fd8258-307b-4426-8216-55e0139429b8/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-26 19:26:12,801 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 19:26:12,804 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 19:26:12,805 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 19:26:12,805 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 19:26:12,806 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 19:26:12,806 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 19:26:12,806 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 19:26:12,806 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 19:26:12,806 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 19:26:12,806 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 19:26:12,806 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 19:26:12,807 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 19:26:12,807 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 19:26:12,807 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 19:26:12,807 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 19:26:12,807 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 19:26:12,807 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 19:26:12,808 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 19:26:12,808 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 19:26:12,808 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 19:26:12,808 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 19:26:12,808 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 19:26:12,808 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 19:26:12,808 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 19:26:12,809 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-26 19:26:12,809 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 19:26:12,809 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 19:26:12,809 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 19:26:12,809 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 19:26:12,809 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_19fd8258-307b-4426-8216-55e0139429b8/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 -> c3deb9bdf5ccb92f93a873dc6f975126dfc7f574 [2018-10-26 19:26:12,850 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 19:26:12,862 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 19:26:12,864 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 19:26:12,867 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 19:26:12,867 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 19:26:12,868 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_19fd8258-307b-4426-8216-55e0139429b8/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-neterion-vxge-vxge_true-unreach-call.cil.c [2018-10-26 19:26:12,916 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_19fd8258-307b-4426-8216-55e0139429b8/bin-2019/uautomizer/data/8257ec27c/32e0629fe41947b4a5b38df37fb7e38e/FLAG156090ceb [2018-10-26 19:26:13,753 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 19:26:13,754 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_19fd8258-307b-4426-8216-55e0139429b8/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-neterion-vxge-vxge_true-unreach-call.cil.c [2018-10-26 19:26:13,831 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_19fd8258-307b-4426-8216-55e0139429b8/bin-2019/uautomizer/data/8257ec27c/32e0629fe41947b4a5b38df37fb7e38e/FLAG156090ceb [2018-10-26 19:26:13,843 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_19fd8258-307b-4426-8216-55e0139429b8/bin-2019/uautomizer/data/8257ec27c/32e0629fe41947b4a5b38df37fb7e38e [2018-10-26 19:26:13,845 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 19:26:13,847 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 19:26:13,847 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 19:26:13,848 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 19:26:13,851 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 19:26:13,851 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:26:13" (1/1) ... [2018-10-26 19:26:13,854 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d9125b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:26:13, skipping insertion in model container [2018-10-26 19:26:13,854 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:26:13" (1/1) ... [2018-10-26 19:26:13,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 19:26:14,173 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 19:27:05,223 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 19:27:05,346 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 19:27:49,111 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 19:27:50,269 INFO L193 MainTranslator]: Completed translation [2018-10-26 19:27:50,269 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:27:50 WrapperNode [2018-10-26 19:27:50,269 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 19:27:50,270 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 19:27:50,270 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 19:27:50,270 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 19:27:50,283 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:27:50" (1/1) ... [2018-10-26 19:27:50,284 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:27:50" (1/1) ... [2018-10-26 19:27:50,358 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5199,]],vxge_change_mtu,[IdentifierExpression[#~5047,],IdentifierExpression[#~5048,]]] [2018-10-26 19:27:50,359 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5198,]],vxge_poll_msix,[IdentifierExpression[#~5047,],IdentifierExpression[#~5048,]]] [2018-10-26 19:27:50,359 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5197,]],vxge_poll_inta,[IdentifierExpression[#~5047,],IdentifierExpression[#~5048,]]] [2018-10-26 19:27:50,359 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5196,]],vxge_ethtool_get_sset_count,[IdentifierExpression[#~5047,],IdentifierExpression[#~5048,]]] [2018-10-26 19:27:50,360 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5195,]],vxge_ethtool_idnic,[IdentifierExpression[#~5047,],IdentifierExpression[#~5048,]]] [2018-10-26 19:27:50,455 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:27:50" (1/1) ... [2018-10-26 19:27:50,457 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:27:50" (1/1) ... [2018-10-26 19:27:50,801 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:27:50" (1/1) ... [2018-10-26 19:27:50,865 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:27:50" (1/1) ... [2018-10-26 19:27:51,018 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:27:50" (1/1) ... [2018-10-26 19:27:51,090 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 19:27:51,091 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-10-26 19:27:51,092 INFO L168 Benchmark]: Toolchain (without parser) took 97245.94 ms. Allocated memory was 1.0 GB in the beginning and 5.2 GB in the end (delta: 4.1 GB). Free memory was 915.7 MB in the beginning and 1.2 GB in the end (delta: -257.7 MB). Peak memory consumption was 3.9 GB. Max. memory is 11.5 GB. [2018-10-26 19:27:51,094 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. [2018-10-26 19:27:51,094 INFO L168 Benchmark]: CACSL2BoogieTranslator took 96422.04 ms. Allocated memory was 1.0 GB in the beginning and 5.2 GB in the end (delta: 4.1 GB). Free memory was 915.7 MB in the beginning and 1.3 GB in the end (delta: -426.0 MB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. [2018-10-26 19:27:51,095 INFO L168 Benchmark]: Boogie Preprocessor took 821.32 ms. Allocated memory is still 5.2 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Peak memory consumption was 168.3 MB. Max. memory is 11.5 GB. [2018-10-26 19:27:51,102 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 96422.04 ms. Allocated memory was 1.0 GB in the beginning and 5.2 GB in the end (delta: 4.1 GB). Free memory was 915.7 MB in the beginning and 1.3 GB in the end (delta: -426.0 MB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 821.32 ms. Allocated memory is still 5.2 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Peak memory consumption was 168.3 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~ret5199,]],vxge_change_mtu,[IdentifierExpression[#~5047,],IdentifierExpression[#~5048,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5198,]],vxge_poll_msix,[IdentifierExpression[#~5047,],IdentifierExpression[#~5048,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5197,]],vxge_poll_inta,[IdentifierExpression[#~5047,],IdentifierExpression[#~5048,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5196,]],vxge_ethtool_get_sset_count,[IdentifierExpression[#~5047,],IdentifierExpression[#~5048,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret5195,]],vxge_ethtool_idnic,[IdentifierExpression[#~5047,],IdentifierExpression[#~5048,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...