./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-ixgbevf-ixgbevf_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_8bff2d42-5328-4ed7-a246-5004809392ac/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8bff2d42-5328-4ed7-a246-5004809392ac/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8bff2d42-5328-4ed7-a246-5004809392ac/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8bff2d42-5328-4ed7-a246-5004809392ac/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-ixgbevf-ixgbevf_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_8bff2d42-5328-4ed7-a246-5004809392ac/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8bff2d42-5328-4ed7-a246-5004809392ac/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0506548fea3938ff7d6ea9a068ebbe462f51c424 .............................................................................................................................................................................. 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_8bff2d42-5328-4ed7-a246-5004809392ac/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8bff2d42-5328-4ed7-a246-5004809392ac/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8bff2d42-5328-4ed7-a246-5004809392ac/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8bff2d42-5328-4ed7-a246-5004809392ac/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-ixgbevf-ixgbevf_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_8bff2d42-5328-4ed7-a246-5004809392ac/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8bff2d42-5328-4ed7-a246-5004809392ac/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0506548fea3938ff7d6ea9a068ebbe462f51c424 ....................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 06:00:56,437 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 06:00:56,439 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 06:00:56,449 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 06:00:56,449 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 06:00:56,450 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 06:00:56,451 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 06:00:56,453 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 06:00:56,454 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 06:00:56,455 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 06:00:56,455 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 06:00:56,456 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 06:00:56,456 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 06:00:56,457 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 06:00:56,457 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 06:00:56,458 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 06:00:56,458 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 06:00:56,459 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 06:00:56,461 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 06:00:56,462 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 06:00:56,463 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 06:00:56,464 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 06:00:56,465 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 06:00:56,466 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 06:00:56,466 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 06:00:56,466 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 06:00:56,467 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 06:00:56,467 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 06:00:56,468 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 06:00:56,469 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 06:00:56,469 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 06:00:56,470 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 06:00:56,470 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 06:00:56,470 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 06:00:56,471 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 06:00:56,471 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 06:00:56,472 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8bff2d42-5328-4ed7-a246-5004809392ac/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 06:00:56,480 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 06:00:56,480 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 06:00:56,481 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 06:00:56,481 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 06:00:56,482 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 06:00:56,482 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 06:00:56,482 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 06:00:56,482 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 06:00:56,482 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 06:00:56,482 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 06:00:56,483 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 06:00:56,483 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 06:00:56,483 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 06:00:56,483 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 06:00:56,483 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 06:00:56,483 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 06:00:56,483 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 06:00:56,484 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 06:00:56,484 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 06:00:56,484 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 06:00:56,484 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 06:00:56,484 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 06:00:56,484 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 06:00:56,485 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 06:00:56,485 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 06:00:56,485 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 06:00:56,485 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_8bff2d42-5328-4ed7-a246-5004809392ac/bin-2019/ukojak 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 -> Kojak 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 -> 0506548fea3938ff7d6ea9a068ebbe462f51c424 [2018-11-10 06:00:56,512 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 06:00:56,523 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 06:00:56,525 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 06:00:56,527 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 06:00:56,527 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 06:00:56,528 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8bff2d42-5328-4ed7-a246-5004809392ac/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-ixgbevf-ixgbevf_true-unreach-call.cil.c [2018-11-10 06:00:56,581 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8bff2d42-5328-4ed7-a246-5004809392ac/bin-2019/ukojak/data/6424bac47/e8f0cf74bc1b47b9a9efdf2df4d994e8/FLAG46fe8e8ba [2018-11-10 06:00:57,254 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 06:00:57,254 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8bff2d42-5328-4ed7-a246-5004809392ac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-ixgbevf-ixgbevf_true-unreach-call.cil.c [2018-11-10 06:00:57,304 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8bff2d42-5328-4ed7-a246-5004809392ac/bin-2019/ukojak/data/6424bac47/e8f0cf74bc1b47b9a9efdf2df4d994e8/FLAG46fe8e8ba [2018-11-10 06:00:57,318 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8bff2d42-5328-4ed7-a246-5004809392ac/bin-2019/ukojak/data/6424bac47/e8f0cf74bc1b47b9a9efdf2df4d994e8 [2018-11-10 06:00:57,321 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 06:00:57,323 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 06:00:57,324 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 06:00:57,324 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 06:00:57,328 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 06:00:57,328 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:00:57" (1/1) ... [2018-11-10 06:00:57,331 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fca48e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:00:57, skipping insertion in model container [2018-11-10 06:00:57,331 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:00:57" (1/1) ... [2018-11-10 06:00:57,342 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 06:00:57,544 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 06:01:01,285 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: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: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: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: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:1542) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 06:01:01,288 INFO L168 Benchmark]: Toolchain (without parser) took 3966.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 200.8 MB). Free memory was 937.5 MB in the beginning and 989.5 MB in the end (delta: -52.0 MB). Peak memory consumption was 248.2 MB. Max. memory is 11.5 GB. [2018-11-10 06:01:01,290 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 06:01:01,291 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3963.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 200.8 MB). Free memory was 937.5 MB in the beginning and 989.5 MB in the end (delta: -52.0 MB). Peak memory consumption was 248.2 MB. Max. memory is 11.5 GB. [2018-11-10 06:01:01,293 INFO L336 ainManager$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 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3963.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 200.8 MB). Free memory was 937.5 MB in the beginning and 989.5 MB in the end (delta: -52.0 MB). Peak memory consumption was 248.2 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 06:01:02,669 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 06:01:02,670 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 06:01:02,678 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 06:01:02,678 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 06:01:02,679 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 06:01:02,680 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 06:01:02,681 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 06:01:02,683 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 06:01:02,683 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 06:01:02,684 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 06:01:02,684 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 06:01:02,685 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 06:01:02,686 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 06:01:02,687 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 06:01:02,687 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 06:01:02,688 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 06:01:02,689 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 06:01:02,691 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 06:01:02,692 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 06:01:02,693 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 06:01:02,694 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 06:01:02,696 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 06:01:02,696 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 06:01:02,696 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 06:01:02,697 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 06:01:02,698 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 06:01:02,698 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 06:01:02,699 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 06:01:02,700 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 06:01:02,700 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 06:01:02,700 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 06:01:02,701 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 06:01:02,701 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 06:01:02,702 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 06:01:02,702 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 06:01:02,702 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8bff2d42-5328-4ed7-a246-5004809392ac/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 06:01:02,715 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 06:01:02,715 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 06:01:02,716 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 06:01:02,716 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 06:01:02,716 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 06:01:02,717 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 06:01:02,717 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 06:01:02,717 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 06:01:02,717 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 06:01:02,717 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 06:01:02,717 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 06:01:02,718 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 06:01:02,718 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 06:01:02,718 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 06:01:02,718 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 06:01:02,718 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 06:01:02,718 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 06:01:02,719 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 06:01:02,719 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 06:01:02,719 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 06:01:02,719 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 06:01:02,719 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 06:01:02,719 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 06:01:02,720 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 06:01:02,720 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 06:01:02,720 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 06:01:02,720 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 06:01:02,720 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 06:01:02,720 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 06:01:02,720 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_8bff2d42-5328-4ed7-a246-5004809392ac/bin-2019/ukojak 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 -> Kojak 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 -> 0506548fea3938ff7d6ea9a068ebbe462f51c424 [2018-11-10 06:01:02,753 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 06:01:02,762 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 06:01:02,764 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 06:01:02,765 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 06:01:02,765 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 06:01:02,766 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8bff2d42-5328-4ed7-a246-5004809392ac/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-ixgbevf-ixgbevf_true-unreach-call.cil.c [2018-11-10 06:01:02,807 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8bff2d42-5328-4ed7-a246-5004809392ac/bin-2019/ukojak/data/cde822c4c/3aca3d285c9d447b882a9bf4eff89a38/FLAGb76779c60 [2018-11-10 06:01:03,473 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 06:01:03,474 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8bff2d42-5328-4ed7-a246-5004809392ac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-ixgbevf-ixgbevf_true-unreach-call.cil.c [2018-11-10 06:01:03,523 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8bff2d42-5328-4ed7-a246-5004809392ac/bin-2019/ukojak/data/cde822c4c/3aca3d285c9d447b882a9bf4eff89a38/FLAGb76779c60 [2018-11-10 06:01:03,536 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8bff2d42-5328-4ed7-a246-5004809392ac/bin-2019/ukojak/data/cde822c4c/3aca3d285c9d447b882a9bf4eff89a38 [2018-11-10 06:01:03,539 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 06:01:03,541 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 06:01:03,542 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 06:01:03,542 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 06:01:03,545 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 06:01:03,546 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:01:03" (1/1) ... [2018-11-10 06:01:03,549 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@182d494a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:01:03, skipping insertion in model container [2018-11-10 06:01:03,549 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:01:03" (1/1) ... [2018-11-10 06:01:03,558 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 06:01:03,719 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 06:01:10,077 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:01:10,256 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 06:01:12,056 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:01:13,032 INFO L193 MainTranslator]: Completed translation [2018-11-10 06:01:13,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:01:13 WrapperNode [2018-11-10 06:01:13,032 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 06:01:13,033 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 06:01:13,033 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 06:01:13,033 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 06:01:13,039 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:01:13" (1/1) ... [2018-11-10 06:01:13,086 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2468,]],ixgbevf_change_mtu,[IdentifierExpression[#~2284,],IdentifierExpression[#~2285,]]] [2018-11-10 06:01:13,087 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2467,]],ixgbevf_poll,[IdentifierExpression[#~2284,],IdentifierExpression[#~2285,]]] [2018-11-10 06:01:13,088 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2466,]],ixgbevf_get_sset_count,[IdentifierExpression[#~2284,],IdentifierExpression[#~2285,]]] [2018-11-10 06:01:13,128 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:01:13" (1/1) ... [2018-11-10 06:01:13,128 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 06:01:13,129 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-10 06:01:13,129 INFO L168 Benchmark]: Toolchain (without parser) took 9589.63 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 927.6 MB in the beginning and 2.1 GB in the end (delta: -1.1 GB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. [2018-11-10 06:01:13,132 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 06:01:13,133 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9491.05 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 927.6 MB in the beginning and 2.1 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-11-10 06:01:13,135 INFO L168 Benchmark]: Boogie Procedure Inliner took 95.60 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 459.3 kB). Peak memory consumption was 459.3 kB. Max. memory is 11.5 GB. [2018-11-10 06:01:13,138 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 9491.05 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 927.6 MB in the beginning and 2.1 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 95.60 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 459.3 kB). Peak memory consumption was 459.3 kB. 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~ret2468,]],ixgbevf_change_mtu,[IdentifierExpression[#~2284,],IdentifierExpression[#~2285,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2467,]],ixgbevf_poll,[IdentifierExpression[#~2284,],IdentifierExpression[#~2285,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2466,]],ixgbevf_get_sset_count,[IdentifierExpression[#~2284,],IdentifierExpression[#~2285,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...