./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-neterion-s2io_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_35e7fdfd-befc-425e-87f8-8e97f485c9c5/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_35e7fdfd-befc-425e-87f8-8e97f485c9c5/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_35e7fdfd-befc-425e-87f8-8e97f485c9c5/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_35e7fdfd-befc-425e-87f8-8e97f485c9c5/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_35e7fdfd-befc-425e-87f8-8e97f485c9c5/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_35e7fdfd-befc-425e-87f8-8e97f485c9c5/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 e71ca92eccccbd9adcccb02eb9800aa4941bd5fb .................................................................................................................................................................................... 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_35e7fdfd-befc-425e-87f8-8e97f485c9c5/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_35e7fdfd-befc-425e-87f8-8e97f485c9c5/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_35e7fdfd-befc-425e-87f8-8e97f485c9c5/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_35e7fdfd-befc-425e-87f8-8e97f485c9c5/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_35e7fdfd-befc-425e-87f8-8e97f485c9c5/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_35e7fdfd-befc-425e-87f8-8e97f485c9c5/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 e71ca92eccccbd9adcccb02eb9800aa4941bd5fb ................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 19:15:52,570 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 19:15:52,572 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 19:15:52,583 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 19:15:52,583 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 19:15:52,584 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 19:15:52,585 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 19:15:52,587 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 19:15:52,588 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 19:15:52,589 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 19:15:52,590 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 19:15:52,590 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 19:15:52,591 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 19:15:52,592 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 19:15:52,593 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 19:15:52,594 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 19:15:52,594 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 19:15:52,596 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 19:15:52,598 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 19:15:52,600 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 19:15:52,601 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 19:15:52,602 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 19:15:52,604 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 19:15:52,605 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 19:15:52,605 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 19:15:52,606 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 19:15:52,607 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 19:15:52,608 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 19:15:52,608 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 19:15:52,609 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 19:15:52,609 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 19:15:52,610 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 19:15:52,610 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 19:15:52,610 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 19:15:52,612 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 19:15:52,612 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 19:15:52,613 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_35e7fdfd-befc-425e-87f8-8e97f485c9c5/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-26 19:15:52,626 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 19:15:52,626 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 19:15:52,626 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 19:15:52,627 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 19:15:52,627 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 19:15:52,627 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 19:15:52,627 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 19:15:52,628 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 19:15:52,628 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 19:15:52,628 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 19:15:52,628 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 19:15:52,628 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 19:15:52,628 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 19:15:52,629 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 19:15:52,629 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 19:15:52,629 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 19:15:52,629 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 19:15:52,629 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 19:15:52,629 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 19:15:52,630 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 19:15:52,630 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 19:15:52,630 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 19:15:52,630 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 19:15:52,630 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 19:15:52,633 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 19:15:52,633 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 19:15:52,633 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 19:15:52,633 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_35e7fdfd-befc-425e-87f8-8e97f485c9c5/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 -> e71ca92eccccbd9adcccb02eb9800aa4941bd5fb [2018-10-26 19:15:52,663 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 19:15:52,674 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 19:15:52,677 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 19:15:52,679 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 19:15:52,680 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 19:15:52,680 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_35e7fdfd-befc-425e-87f8-8e97f485c9c5/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c [2018-10-26 19:15:52,733 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_35e7fdfd-befc-425e-87f8-8e97f485c9c5/bin-2019/uautomizer/data/67032b149/394d94792a494a36bf117f8129708977/FLAG730a3d9a9 [2018-10-26 19:15:53,732 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 19:15:53,735 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_35e7fdfd-befc-425e-87f8-8e97f485c9c5/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c [2018-10-26 19:15:53,814 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_35e7fdfd-befc-425e-87f8-8e97f485c9c5/bin-2019/uautomizer/data/67032b149/394d94792a494a36bf117f8129708977/FLAG730a3d9a9 [2018-10-26 19:15:53,831 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_35e7fdfd-befc-425e-87f8-8e97f485c9c5/bin-2019/uautomizer/data/67032b149/394d94792a494a36bf117f8129708977 [2018-10-26 19:15:53,834 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 19:15:53,836 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 19:15:53,837 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 19:15:53,837 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 19:15:53,841 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 19:15:53,842 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:15:53" (1/1) ... [2018-10-26 19:15:53,845 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b61e403 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:15:53, skipping insertion in model container [2018-10-26 19:15:53,845 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:15:53" (1/1) ... [2018-10-26 19:15:53,856 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 19:15:54,137 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 19:15:59,374 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:663) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:662) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1511) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 19:15:59,378 INFO L168 Benchmark]: Toolchain (without parser) took 5543.50 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 224.4 MB). Free memory was 927.3 MB in the beginning and 1.0 GB in the end (delta: -101.4 MB). Peak memory consumption was 327.3 MB. Max. memory is 11.5 GB. [2018-10-26 19:15:59,387 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 19:15:59,387 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5540.95 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 224.4 MB). Free memory was 924.7 MB in the beginning and 1.0 GB in the end (delta: -104.1 MB). Peak memory consumption was 324.6 MB. Max. memory is 11.5 GB. [2018-10-26 19:15:59,390 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5540.95 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 224.4 MB). Free memory was 924.7 MB in the beginning and 1.0 GB in the end (delta: -104.1 MB). Peak memory consumption was 324.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-10-26 19:16:01,427 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 19:16:01,429 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 19:16:01,440 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 19:16:01,441 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 19:16:01,442 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 19:16:01,443 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 19:16:01,445 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 19:16:01,447 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 19:16:01,448 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 19:16:01,449 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 19:16:01,449 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 19:16:01,451 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 19:16:01,452 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 19:16:01,453 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 19:16:01,454 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 19:16:01,455 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 19:16:01,456 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 19:16:01,458 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 19:16:01,460 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 19:16:01,461 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 19:16:01,462 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 19:16:01,464 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 19:16:01,465 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 19:16:01,465 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 19:16:01,466 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 19:16:01,467 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 19:16:01,468 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 19:16:01,468 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 19:16:01,470 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 19:16:01,470 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 19:16:01,470 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 19:16:01,471 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 19:16:01,471 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 19:16:01,472 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 19:16:01,473 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 19:16:01,473 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_35e7fdfd-befc-425e-87f8-8e97f485c9c5/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-26 19:16:01,496 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 19:16:01,497 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 19:16:01,497 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 19:16:01,498 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 19:16:01,498 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 19:16:01,503 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 19:16:01,504 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 19:16:01,504 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 19:16:01,504 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 19:16:01,504 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 19:16:01,504 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 19:16:01,505 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 19:16:01,505 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 19:16:01,505 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 19:16:01,505 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 19:16:01,505 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 19:16:01,505 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 19:16:01,506 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 19:16:01,506 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 19:16:01,506 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 19:16:01,506 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 19:16:01,508 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 19:16:01,508 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 19:16:01,508 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 19:16:01,508 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-26 19:16:01,508 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 19:16:01,509 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 19:16:01,509 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 19:16:01,509 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 19:16:01,509 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_35e7fdfd-befc-425e-87f8-8e97f485c9c5/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 -> e71ca92eccccbd9adcccb02eb9800aa4941bd5fb [2018-10-26 19:16:01,548 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 19:16:01,567 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 19:16:01,569 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 19:16:01,571 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 19:16:01,571 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 19:16:01,572 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_35e7fdfd-befc-425e-87f8-8e97f485c9c5/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c [2018-10-26 19:16:01,627 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_35e7fdfd-befc-425e-87f8-8e97f485c9c5/bin-2019/uautomizer/data/18a53f558/5cd937e593fc43eabc89d6d95234ce8b/FLAG772644605 [2018-10-26 19:16:02,635 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 19:16:02,636 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_35e7fdfd-befc-425e-87f8-8e97f485c9c5/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c [2018-10-26 19:16:02,706 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_35e7fdfd-befc-425e-87f8-8e97f485c9c5/bin-2019/uautomizer/data/18a53f558/5cd937e593fc43eabc89d6d95234ce8b/FLAG772644605 [2018-10-26 19:16:02,720 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_35e7fdfd-befc-425e-87f8-8e97f485c9c5/bin-2019/uautomizer/data/18a53f558/5cd937e593fc43eabc89d6d95234ce8b [2018-10-26 19:16:02,724 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 19:16:02,725 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 19:16:02,727 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 19:16:02,727 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 19:16:02,732 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 19:16:02,733 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:16:02" (1/1) ... [2018-10-26 19:16:02,736 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e38cbf1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:16:02, skipping insertion in model container [2018-10-26 19:16:02,737 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:16:02" (1/1) ... [2018-10-26 19:16:02,748 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 19:16:03,043 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 19:16:11,805 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 19:16:12,636 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 19:16:15,597 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 19:16:16,875 INFO L193 MainTranslator]: Completed translation [2018-10-26 19:16:16,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:16:16 WrapperNode [2018-10-26 19:16:16,876 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 19:16:16,876 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 19:16:16,876 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 19:16:16,877 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 19:16:16,891 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:16:16" (1/1) ... [2018-10-26 19:16:16,891 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:16:16" (1/1) ... [2018-10-26 19:16:16,991 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3258,]],s2io_poll_inta,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-26 19:16:16,992 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3257,]],s2io_poll_msix,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-26 19:16:16,993 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3256,]],s2io_change_mtu,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-26 19:16:16,993 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3255,]],s2io_get_sset_count,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-26 19:16:16,993 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3254,]],s2io_ethtool_set_led,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-26 19:16:17,056 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:16:16" (1/1) ... [2018-10-26 19:16:17,056 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:16:16" (1/1) ... [2018-10-26 19:16:17,519 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:16:16" (1/1) ... [2018-10-26 19:16:17,564 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:16:16" (1/1) ... [2018-10-26 19:16:17,709 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:16:16" (1/1) ... [2018-10-26 19:16:17,838 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 19:16:17,839 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-10-26 19:16:17,840 INFO L168 Benchmark]: Toolchain (without parser) took 15115.19 ms. Allocated memory was 1.0 GB in the beginning and 2.3 GB in the end (delta: 1.3 GB). Free memory was 925.0 MB in the beginning and 729.5 MB in the end (delta: 195.5 MB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. [2018-10-26 19:16:17,846 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 19:16:17,847 INFO L168 Benchmark]: CACSL2BoogieTranslator took 14149.20 ms. Allocated memory was 1.0 GB in the beginning and 2.3 GB in the end (delta: 1.3 GB). Free memory was 919.6 MB in the beginning and 878.5 MB in the end (delta: 41.1 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2018-10-26 19:16:17,848 INFO L168 Benchmark]: Boogie Preprocessor took 962.37 ms. Allocated memory is still 2.3 GB. Free memory was 878.5 MB in the beginning and 729.5 MB in the end (delta: 149.0 MB). Peak memory consumption was 149.0 MB. Max. memory is 11.5 GB. [2018-10-26 19:16:17,851 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 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 14149.20 ms. Allocated memory was 1.0 GB in the beginning and 2.3 GB in the end (delta: 1.3 GB). Free memory was 919.6 MB in the beginning and 878.5 MB in the end (delta: 41.1 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 962.37 ms. Allocated memory is still 2.3 GB. Free memory was 878.5 MB in the beginning and 729.5 MB in the end (delta: 149.0 MB). Peak memory consumption was 149.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3258,]],s2io_poll_inta,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3257,]],s2io_poll_msix,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3256,]],s2io_change_mtu,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3255,]],s2io_get_sset_count,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3254,]],s2io_ethtool_set_led,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...