./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point_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_fccee08f-2bc8-45a7-a6c2-078dd050edff/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fccee08f-2bc8-45a7-a6c2-078dd050edff/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fccee08f-2bc8-45a7-a6c2-078dd050edff/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fccee08f-2bc8-45a7-a6c2-078dd050edff/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_fccee08f-2bc8-45a7-a6c2-078dd050edff/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fccee08f-2bc8-45a7-a6c2-078dd050edff/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 225ed357a465c1b49b71de5077a608cfc0db79f3 ................................................................................................................................................................................... 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_fccee08f-2bc8-45a7-a6c2-078dd050edff/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fccee08f-2bc8-45a7-a6c2-078dd050edff/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fccee08f-2bc8-45a7-a6c2-078dd050edff/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fccee08f-2bc8-45a7-a6c2-078dd050edff/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_fccee08f-2bc8-45a7-a6c2-078dd050edff/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fccee08f-2bc8-45a7-a6c2-078dd050edff/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 225ed357a465c1b49b71de5077a608cfc0db79f3 ............................................................................................................................................... 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 10:32:33,121 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:32:33,122 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:32:33,128 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:32:33,128 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:32:33,129 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:32:33,130 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:32:33,132 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:32:33,133 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:32:33,134 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:32:33,135 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:32:33,135 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:32:33,135 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:32:33,136 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:32:33,137 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:32:33,138 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:32:33,139 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:32:33,140 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:32:33,141 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:32:33,143 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:32:33,144 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:32:33,145 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:32:33,146 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:32:33,147 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:32:33,147 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:32:33,148 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:32:33,149 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:32:33,149 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:32:33,150 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:32:33,151 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:32:33,151 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:32:33,151 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:32:33,152 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:32:33,152 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:32:33,153 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:32:33,153 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:32:33,153 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fccee08f-2bc8-45a7-a6c2-078dd050edff/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 10:32:33,164 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:32:33,164 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:32:33,165 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:32:33,165 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 10:32:33,165 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:32:33,166 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:32:33,166 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 10:32:33,166 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:32:33,166 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 10:32:33,166 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:32:33,166 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:32:33,167 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:32:33,167 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:32:33,167 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:32:33,167 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:32:33,167 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:32:33,167 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 10:32:33,167 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:32:33,167 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 10:32:33,168 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:32:33,168 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:32:33,168 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:32:33,168 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:32:33,168 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 10:32:33,168 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:32:33,168 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 10:32:33,169 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 10:32:33,169 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_fccee08f-2bc8-45a7-a6c2-078dd050edff/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 -> 225ed357a465c1b49b71de5077a608cfc0db79f3 [2018-11-10 10:32:33,194 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:32:33,201 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:32:33,203 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:32:33,204 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:32:33,204 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:32:33,205 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fccee08f-2bc8-45a7-a6c2-078dd050edff/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 10:32:33,240 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fccee08f-2bc8-45a7-a6c2-078dd050edff/bin-2019/uautomizer/data/af899f651/9301ec403d3a4d04b88d3adc55ff5cac/FLAGe06f2d30a [2018-11-10 10:32:33,918 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:32:33,918 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fccee08f-2bc8-45a7-a6c2-078dd050edff/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 10:32:33,954 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fccee08f-2bc8-45a7-a6c2-078dd050edff/bin-2019/uautomizer/data/af899f651/9301ec403d3a4d04b88d3adc55ff5cac/FLAGe06f2d30a [2018-11-10 10:32:33,964 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fccee08f-2bc8-45a7-a6c2-078dd050edff/bin-2019/uautomizer/data/af899f651/9301ec403d3a4d04b88d3adc55ff5cac [2018-11-10 10:32:33,966 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:32:33,967 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 10:32:33,968 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:32:33,968 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:32:33,971 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:32:33,971 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:32:33" (1/1) ... [2018-11-10 10:32:33,973 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66da9750 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:32:33, skipping insertion in model container [2018-11-10 10:32:33,973 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:32:33" (1/1) ... [2018-11-10 10:32:33,979 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:32:34,098 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:32:34,456 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6821] [2018-11-10 10:32:34,457 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6822-6823] [2018-11-10 10:32:35,786 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: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: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:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 10:32:35,790 INFO L168 Benchmark]: Toolchain (without parser) took 1823.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 186.1 MB). Free memory was 932.2 MB in the beginning and 1.1 GB in the end (delta: -208.4 MB). Peak memory consumption was 217.9 MB. Max. memory is 11.5 GB. [2018-11-10 10:32:35,792 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:32:35,792 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1821.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 186.1 MB). Free memory was 929.5 MB in the beginning and 1.1 GB in the end (delta: -211.1 MB). Peak memory consumption was 215.2 MB. Max. memory is 11.5 GB. [2018-11-10 10:32:35,794 INFO L336 ainManager$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 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1821.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 186.1 MB). Free memory was 929.5 MB in the beginning and 1.1 GB in the end (delta: -211.1 MB). Peak memory consumption was 215.2 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 [2018-11-10 10:32:37,163 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:32:37,164 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:32:37,173 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:32:37,173 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:32:37,174 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:32:37,175 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:32:37,176 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:32:37,177 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:32:37,178 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:32:37,178 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:32:37,178 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:32:37,179 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:32:37,180 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:32:37,181 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:32:37,181 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:32:37,182 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:32:37,183 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:32:37,184 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:32:37,185 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:32:37,186 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:32:37,187 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:32:37,189 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:32:37,189 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:32:37,189 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:32:37,190 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:32:37,190 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:32:37,191 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:32:37,192 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:32:37,192 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:32:37,192 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:32:37,193 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:32:37,193 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:32:37,193 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:32:37,194 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:32:37,194 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:32:37,195 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fccee08f-2bc8-45a7-a6c2-078dd050edff/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-10 10:32:37,204 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:32:37,205 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:32:37,205 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:32:37,205 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 10:32:37,206 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:32:37,206 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:32:37,206 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 10:32:37,206 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:32:37,206 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:32:37,207 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:32:37,207 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:32:37,207 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:32:37,207 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 10:32:37,207 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 10:32:37,207 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:32:37,207 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:32:37,208 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:32:37,208 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 10:32:37,208 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:32:37,208 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 10:32:37,208 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:32:37,208 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:32:37,208 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:32:37,208 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:32:37,209 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 10:32:37,209 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:32:37,209 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 10:32:37,209 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 10:32:37,209 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 10:32:37,209 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_fccee08f-2bc8-45a7-a6c2-078dd050edff/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 -> 225ed357a465c1b49b71de5077a608cfc0db79f3 [2018-11-10 10:32:37,239 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:32:37,249 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:32:37,252 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:32:37,253 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:32:37,253 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:32:37,254 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fccee08f-2bc8-45a7-a6c2-078dd050edff/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 10:32:37,298 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fccee08f-2bc8-45a7-a6c2-078dd050edff/bin-2019/uautomizer/data/afd2a3c8a/63a92d01b33b4c609cad0c4f4e661969/FLAG4743ac0e5 [2018-11-10 10:32:37,942 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:32:37,942 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fccee08f-2bc8-45a7-a6c2-078dd050edff/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--netxen--netxen_nic.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 10:32:37,990 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fccee08f-2bc8-45a7-a6c2-078dd050edff/bin-2019/uautomizer/data/afd2a3c8a/63a92d01b33b4c609cad0c4f4e661969/FLAG4743ac0e5 [2018-11-10 10:32:38,001 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fccee08f-2bc8-45a7-a6c2-078dd050edff/bin-2019/uautomizer/data/afd2a3c8a/63a92d01b33b4c609cad0c4f4e661969 [2018-11-10 10:32:38,004 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:32:38,005 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 10:32:38,006 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:32:38,006 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:32:38,009 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:32:38,010 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:32:38" (1/1) ... [2018-11-10 10:32:38,012 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27afb08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:32:38, skipping insertion in model container [2018-11-10 10:32:38,012 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:32:38" (1/1) ... [2018-11-10 10:32:38,020 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:32:38,215 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:32:38,587 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6821] [2018-11-10 10:32:38,587 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6822-6823] [2018-11-10 10:33:16,371 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:33:16,496 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 10:33:16,567 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6821] [2018-11-10 10:33:16,568 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6822-6823] [2018-11-10 10:33:48,613 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:33:49,542 INFO L193 MainTranslator]: Completed translation [2018-11-10 10:33:49,543 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:33:49 WrapperNode [2018-11-10 10:33:49,543 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 10:33:49,543 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 10:33:49,543 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 10:33:49,543 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 10:33:49,552 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:33:49" (1/1) ... [2018-11-10 10:33:49,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:33:49" (1/1) ... [2018-11-10 10:33:49,628 ERROR L1123 TypeChecker]: C: netxen_nic_ethtool_ops [14163]: Undeclared identifier ~#netxen_nic_ethtool_ops~0 in IdentifierExpression[~#netxen_nic_ethtool_ops~0,GLOBAL] [2018-11-10 10:33:49,629 ERROR L1123 TypeChecker]: C: netdev->ethtool_ops = & netxen_nic_ethtool_ops [14163]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#netxen_nic_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~netdev,],offset],BitvecLiteral[488,32]]]]],BitvecLiteral[8,32]]] [2018-11-10 10:33:49,646 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:33:49" (1/1) ... [2018-11-10 10:33:49,647 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:33:49" (1/1) ... [2018-11-10 10:33:49,874 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:33:49" (1/1) ... [2018-11-10 10:33:49,900 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:33:49" (1/1) ... [2018-11-10 10:33:49,973 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:33:49" (1/1) ... [2018-11-10 10:33:50,026 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 10:33:50,026 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-10 10:33:50,028 INFO L168 Benchmark]: Toolchain (without parser) took 72023.22 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 4.0 GB). Free memory was 922.9 MB in the beginning and 3.8 GB in the end (delta: -2.9 GB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-11-10 10:33:50,029 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. [2018-11-10 10:33:50,029 INFO L168 Benchmark]: CACSL2BoogieTranslator took 71537.38 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 4.0 GB). Free memory was 917.5 MB in the beginning and 4.0 GB in the end (delta: -3.1 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. [2018-11-10 10:33:50,030 INFO L168 Benchmark]: Boogie Preprocessor took 483.08 ms. Allocated memory is still 5.0 GB. Free memory was 4.0 GB in the beginning and 3.8 GB in the end (delta: 169.2 MB). Peak memory consumption was 169.2 MB. Max. memory is 11.5 GB. [2018-11-10 10:33:50,032 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 71537.38 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 4.0 GB). Free memory was 917.5 MB in the beginning and 4.0 GB in the end (delta: -3.1 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 483.08 ms. Allocated memory is still 5.0 GB. Free memory was 4.0 GB in the beginning and 3.8 GB in the end (delta: 169.2 MB). Peak memory consumption was 169.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 14163]: Type Error Undeclared identifier ~#netxen_nic_ethtool_ops~0 in IdentifierExpression[~#netxen_nic_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 14163]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#netxen_nic_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~netdev,],offset],BitvecLiteral[488,32]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...