./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main2_true-unreach-call.cil.out.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_6df9b2e4-56de-4338-82e4-f914c16e5fdd/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6df9b2e4-56de-4338-82e4-f914c16e5fdd/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6df9b2e4-56de-4338-82e4-f914c16e5fdd/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6df9b2e4-56de-4338-82e4-f914c16e5fdd/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main2_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_6df9b2e4-56de-4338-82e4-f914c16e5fdd/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6df9b2e4-56de-4338-82e4-f914c16e5fdd/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 b845614ea64d640b4df51835d84cf28481fc0893 ............................................................................................................................................................................... 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_6df9b2e4-56de-4338-82e4-f914c16e5fdd/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6df9b2e4-56de-4338-82e4-f914c16e5fdd/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6df9b2e4-56de-4338-82e4-f914c16e5fdd/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6df9b2e4-56de-4338-82e4-f914c16e5fdd/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main2_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_6df9b2e4-56de-4338-82e4-f914c16e5fdd/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6df9b2e4-56de-4338-82e4-f914c16e5fdd/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 b845614ea64d640b4df51835d84cf28481fc0893 .......................................................................................................................................................... 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 23:34:51,133 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:34:51,135 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:34:51,147 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:34:51,147 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:34:51,148 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:34:51,149 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:34:51,150 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:34:51,152 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:34:51,152 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:34:51,153 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:34:51,153 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:34:51,157 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:34:51,159 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:34:51,166 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:34:51,166 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:34:51,167 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:34:51,168 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:34:51,169 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:34:51,172 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:34:51,173 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:34:51,174 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:34:51,175 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:34:51,176 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:34:51,176 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:34:51,176 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:34:51,177 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:34:51,182 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:34:51,183 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:34:51,184 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:34:51,185 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:34:51,186 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:34:51,186 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:34:51,186 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:34:51,187 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:34:51,187 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:34:51,188 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6df9b2e4-56de-4338-82e4-f914c16e5fdd/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-26 23:34:51,202 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:34:51,206 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:34:51,206 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:34:51,207 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 23:34:51,207 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 23:34:51,207 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 23:34:51,207 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 23:34:51,208 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:34:51,209 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 23:34:51,209 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:34:51,209 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:34:51,209 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:34:51,209 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:34:51,210 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:34:51,210 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:34:51,210 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:34:51,211 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 23:34:51,211 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:34:51,211 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 23:34:51,211 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 23:34:51,211 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:34:51,211 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:34:51,211 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:34:51,212 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 23:34:51,212 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:34:51,212 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 23:34:51,212 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:34:51,212 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_6df9b2e4-56de-4338-82e4-f914c16e5fdd/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 -> b845614ea64d640b4df51835d84cf28481fc0893 [2018-10-26 23:34:51,239 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:34:51,253 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:34:51,256 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:34:51,257 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:34:51,257 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:34:51,260 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6df9b2e4-56de-4338-82e4-f914c16e5fdd/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main2_true-unreach-call.cil.out.c [2018-10-26 23:34:51,308 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6df9b2e4-56de-4338-82e4-f914c16e5fdd/bin-2019/uautomizer/data/5891fe179/d8cd922c4aa64769a941d519840f8f46/FLAG3308754fe [2018-10-26 23:34:52,162 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:34:52,163 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6df9b2e4-56de-4338-82e4-f914c16e5fdd/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main2_true-unreach-call.cil.out.c [2018-10-26 23:34:52,220 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6df9b2e4-56de-4338-82e4-f914c16e5fdd/bin-2019/uautomizer/data/5891fe179/d8cd922c4aa64769a941d519840f8f46/FLAG3308754fe [2018-10-26 23:34:52,234 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6df9b2e4-56de-4338-82e4-f914c16e5fdd/bin-2019/uautomizer/data/5891fe179/d8cd922c4aa64769a941d519840f8f46 [2018-10-26 23:34:52,239 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:34:52,241 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 23:34:52,242 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:34:52,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:34:52,249 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:34:52,250 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:34:52" (1/1) ... [2018-10-26 23:34:52,252 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d57acc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:34:52, skipping insertion in model container [2018-10-26 23:34:52,253 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:34:52" (1/1) ... [2018-10-26 23:34:52,262 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:34:52,465 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:34:55,857 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:179) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:128) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleBitshiftOperation(CHandler.java:3728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:882) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:662) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:932) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:995) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 23:34:55,861 INFO L168 Benchmark]: Toolchain (without parser) took 3620.51 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 96.5 MB). Free memory was 932.6 MB in the beginning and 1.1 GB in the end (delta: -139.6 MB). Peak memory consumption was 246.2 MB. Max. memory is 11.5 GB. [2018-10-26 23:34:55,868 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:34:55,868 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3618.13 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 96.5 MB). Free memory was 932.6 MB in the beginning and 1.1 GB in the end (delta: -139.6 MB). Peak memory consumption was 246.2 MB. Max. memory is 11.5 GB. [2018-10-26 23:34:55,871 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3618.13 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 96.5 MB). Free memory was 932.6 MB in the beginning and 1.1 GB in the end (delta: -139.6 MB). Peak memory consumption was 246.2 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 23:34:57,398 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:34:57,399 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:34:57,408 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:34:57,409 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:34:57,409 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:34:57,411 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:34:57,412 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:34:57,413 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:34:57,414 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:34:57,415 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:34:57,415 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:34:57,416 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:34:57,418 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:34:57,419 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:34:57,419 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:34:57,420 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:34:57,421 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:34:57,431 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:34:57,432 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:34:57,433 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:34:57,434 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:34:57,436 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:34:57,437 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:34:57,437 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:34:57,439 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:34:57,440 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:34:57,440 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:34:57,441 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:34:57,441 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:34:57,442 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:34:57,442 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:34:57,442 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:34:57,442 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:34:57,443 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:34:57,443 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:34:57,444 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6df9b2e4-56de-4338-82e4-f914c16e5fdd/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-26 23:34:57,458 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:34:57,460 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:34:57,460 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:34:57,460 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 23:34:57,461 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 23:34:57,461 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 23:34:57,461 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 23:34:57,461 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:34:57,462 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:34:57,462 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:34:57,462 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:34:57,462 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:34:57,462 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 23:34:57,462 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 23:34:57,462 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:34:57,463 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:34:57,463 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:34:57,463 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 23:34:57,463 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:34:57,463 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 23:34:57,463 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 23:34:57,463 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:34:57,464 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:34:57,464 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:34:57,464 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-26 23:34:57,464 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:34:57,464 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 23:34:57,464 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 23:34:57,464 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:34:57,465 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_6df9b2e4-56de-4338-82e4-f914c16e5fdd/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 -> b845614ea64d640b4df51835d84cf28481fc0893 [2018-10-26 23:34:57,514 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:34:57,526 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:34:57,530 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:34:57,532 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:34:57,532 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:34:57,533 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6df9b2e4-56de-4338-82e4-f914c16e5fdd/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main2_true-unreach-call.cil.out.c [2018-10-26 23:34:57,578 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6df9b2e4-56de-4338-82e4-f914c16e5fdd/bin-2019/uautomizer/data/6c2aa2f75/a0bdb08d5463430e8b28e8b60ea1368a/FLAGec79aaf0d [2018-10-26 23:34:58,504 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:34:58,505 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6df9b2e4-56de-4338-82e4-f914c16e5fdd/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--ethernet--emulex--benet--be2net.ko-ldv_main2_true-unreach-call.cil.out.c [2018-10-26 23:34:58,570 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6df9b2e4-56de-4338-82e4-f914c16e5fdd/bin-2019/uautomizer/data/6c2aa2f75/a0bdb08d5463430e8b28e8b60ea1368a/FLAGec79aaf0d [2018-10-26 23:34:58,581 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6df9b2e4-56de-4338-82e4-f914c16e5fdd/bin-2019/uautomizer/data/6c2aa2f75/a0bdb08d5463430e8b28e8b60ea1368a [2018-10-26 23:34:58,584 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:34:58,585 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 23:34:58,586 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:34:58,586 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:34:58,589 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:34:58,590 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:34:58" (1/1) ... [2018-10-26 23:34:58,593 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c9eacb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:34:58, skipping insertion in model container [2018-10-26 23:34:58,593 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:34:58" (1/1) ... [2018-10-26 23:34:58,602 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:34:58,866 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:35:08,184 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:35:08,740 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 23:35:11,947 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:35:13,180 INFO L193 MainTranslator]: Completed translation [2018-10-26 23:35:13,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:35:13 WrapperNode [2018-10-26 23:35:13,181 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 23:35:13,181 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 23:35:13,182 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 23:35:13,182 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 23:35:13,193 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:35:13" (1/1) ... [2018-10-26 23:35:13,193 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:35:13" (1/1) ... [2018-10-26 23:35:13,293 ERROR L1123 TypeChecker]: C: be_ethtool_ops [15126]: Undeclared identifier ~#be_ethtool_ops~0 in IdentifierExpression[~#be_ethtool_ops~0,GLOBAL] [2018-10-26 23:35:13,294 ERROR L1123 TypeChecker]: C: netdev->ethtool_ops = & be_ethtool_ops [15126]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#be_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~netdev,],offset],BitvecLiteral[404,32]]]]],BitvecLiteral[8,32]]] [2018-10-26 23:35:13,321 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:35:13" (1/1) ... [2018-10-26 23:35:13,322 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:35:13" (1/1) ... [2018-10-26 23:35:13,634 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:35:13" (1/1) ... [2018-10-26 23:35:13,697 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:35:13" (1/1) ... [2018-10-26 23:35:13,786 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:35:13" (1/1) ... [2018-10-26 23:35:13,992 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 23:35:13,992 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-10-26 23:35:13,994 INFO L168 Benchmark]: Toolchain (without parser) took 15410.09 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.5 GB). Free memory was 926.4 MB in the beginning and 2.3 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.8 GB. Max. memory is 11.5 GB. [2018-10-26 23:35:14,003 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 23:35:14,003 INFO L168 Benchmark]: CACSL2BoogieTranslator took 14595.14 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.5 GB). Free memory was 926.4 MB in the beginning and 828.7 MB in the end (delta: 97.7 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2018-10-26 23:35:14,004 INFO L168 Benchmark]: Boogie Preprocessor took 810.39 ms. Allocated memory was 2.5 GB in the beginning and 2.5 GB in the end (delta: 2.6 MB). Free memory was 828.7 MB in the beginning and 2.3 GB in the end (delta: -1.5 GB). Peak memory consumption was 192.5 MB. Max. memory is 11.5 GB. [2018-10-26 23:35:14,006 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 14595.14 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.5 GB). Free memory was 926.4 MB in the beginning and 828.7 MB in the end (delta: 97.7 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 810.39 ms. Allocated memory was 2.5 GB in the beginning and 2.5 GB in the end (delta: 2.6 MB). Free memory was 828.7 MB in the beginning and 2.3 GB in the end (delta: -1.5 GB). Peak memory consumption was 192.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 15126]: Type Error Undeclared identifier ~#be_ethtool_ops~0 in IdentifierExpression[~#be_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 15126]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#be_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~netdev,],offset],BitvecLiteral[404,32]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...