./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 32f26835 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 4d26ed67d081ac2f0196eaede5f69164adf5c497 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 4d26ed67d081ac2f0196eaede5f69164adf5c497 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Unsupported type((*pci_dev ~pci_channel_state_t~0 ) : ~pci_ers_result_t~0) --- Real Ultimate output --- This is Ultimate 0.1.24-32f2683 [2019-11-24 21:59:51,542 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:59:51,549 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:59:51,590 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:59:51,591 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:59:51,593 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:59:51,600 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:59:51,618 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:59:51,623 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:59:51,627 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:59:51,629 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:59:51,632 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:59:51,638 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:59:51,645 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:59:51,649 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:59:51,653 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:59:51,656 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:59:51,661 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:59:51,667 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:59:51,677 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:59:51,686 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:59:51,695 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:59:51,698 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:59:51,701 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:59:51,712 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:59:51,713 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:59:51,713 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:59:51,716 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:59:51,719 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:59:51,721 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:59:51,723 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:59:51,724 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:59:51,725 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:59:51,730 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:59:51,732 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:59:51,734 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:59:51,736 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:59:51,737 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:59:51,739 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:59:51,744 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:59:51,746 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:59:51,747 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-24 21:59:51,793 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:59:51,794 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:59:51,798 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:59:51,800 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:59:51,800 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:59:51,801 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:59:51,803 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:59:51,803 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:59:51,803 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:59:51,804 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:59:51,805 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:59:51,807 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:59:51,807 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:59:51,808 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:59:51,810 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:59:51,810 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:59:51,811 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:59:51,811 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:59:51,811 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:59:51,814 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:59:51,814 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:59:51,815 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:59:51,815 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:59:51,815 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:59:51,816 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:59:51,816 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:59:51,819 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:59:51,819 INFO L138 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> 4d26ed67d081ac2f0196eaede5f69164adf5c497 [2019-11-24 21:59:52,473 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:59:52,508 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:59:52,515 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:59:52,519 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:59:52,520 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:59:52,523 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i [2019-11-24 21:59:52,689 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8478fb75/063c4b523e9c4ceeb88d1b3396239cd8/FLAGa551ffc3d [2019-11-24 21:59:55,300 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:59:55,302 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i [2019-11-24 21:59:55,551 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8478fb75/063c4b523e9c4ceeb88d1b3396239cd8/FLAGa551ffc3d [2019-11-24 21:59:55,586 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8478fb75/063c4b523e9c4ceeb88d1b3396239cd8 [2019-11-24 21:59:55,592 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:59:55,595 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:59:55,605 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:59:55,606 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:59:55,610 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:59:55,612 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:59:55" (1/1) ... [2019-11-24 21:59:55,619 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29618a7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:59:55, skipping insertion in model container [2019-11-24 21:59:55,619 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:59:55" (1/1) ... [2019-11-24 21:59:55,643 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:59:56,381 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 22:00:06,001 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Unsupported type((*pci_dev ~pci_channel_state_t~0 ) : ~pci_ers_result_t~0) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:205) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:957) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:925) 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:1730) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:255) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1305) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2886) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2037) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3465) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2280) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:573) 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:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-24 22:00:06,034 INFO L168 Benchmark]: Toolchain (without parser) took 10429.27 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 933.0 MB in the beginning and 864.3 MB in the end (delta: 68.6 MB). Peak memory consumption was 122.2 MB. Max. memory is 12.5 GB. [2019-11-24 22:00:06,035 INFO L168 Benchmark]: CDTParser took 0.76 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 22:00:06,039 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10416.05 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 933.0 MB in the beginning and 864.3 MB in the end (delta: 68.6 MB). Peak memory consumption was 122.2 MB. Max. memory is 12.5 GB. [2019-11-24 22:00:06,044 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.76 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 10416.05 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 933.0 MB in the beginning and 864.3 MB in the end (delta: 68.6 MB). Peak memory consumption was 122.2 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Unsupported type((*pci_dev ~pci_channel_state_t~0 ) : ~pci_ers_result_t~0) de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Unsupported type((*pci_dev ~pci_channel_state_t~0 ) : ~pci_ers_result_t~0): de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:205) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-32f2683 [2019-11-24 22:00:09,973 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 22:00:09,979 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 22:00:10,014 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 22:00:10,016 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 22:00:10,020 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 22:00:10,023 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 22:00:10,041 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 22:00:10,044 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 22:00:10,051 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 22:00:10,056 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 22:00:10,058 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 22:00:10,063 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 22:00:10,067 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 22:00:10,068 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 22:00:10,073 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 22:00:10,077 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 22:00:10,079 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 22:00:10,083 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 22:00:10,093 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 22:00:10,102 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 22:00:10,106 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 22:00:10,111 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 22:00:10,113 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 22:00:10,122 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 22:00:10,124 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 22:00:10,124 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 22:00:10,127 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 22:00:10,129 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 22:00:10,131 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 22:00:10,134 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 22:00:10,135 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 22:00:10,136 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 22:00:10,140 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 22:00:10,142 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 22:00:10,144 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 22:00:10,145 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 22:00:10,147 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 22:00:10,147 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 22:00:10,150 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 22:00:10,153 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 22:00:10,155 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-24 22:00:10,195 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 22:00:10,198 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 22:00:10,201 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 22:00:10,202 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 22:00:10,203 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 22:00:10,203 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 22:00:10,205 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 22:00:10,205 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 22:00:10,206 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 22:00:10,206 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 22:00:10,209 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 22:00:10,209 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 22:00:10,209 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 22:00:10,210 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 22:00:10,210 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 22:00:10,211 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 22:00:10,213 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 22:00:10,213 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 22:00:10,213 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 22:00:10,214 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 22:00:10,214 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 22:00:10,214 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 22:00:10,216 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 22:00:10,216 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 22:00:10,216 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 22:00:10,217 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 22:00:10,219 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 22:00:10,219 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 22:00:10,219 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-24 22:00:10,220 INFO L138 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> 4d26ed67d081ac2f0196eaede5f69164adf5c497 [2019-11-24 22:00:10,785 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 22:00:10,818 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 22:00:10,826 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 22:00:10,829 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 22:00:10,834 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 22:00:10,836 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i [2019-11-24 22:00:10,993 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a2dbaaf3/2d4254e12fd043eab5b38d86ff602538/FLAGf65364d9a [2019-11-24 22:00:13,291 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 22:00:13,294 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i [2019-11-24 22:00:13,490 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a2dbaaf3/2d4254e12fd043eab5b38d86ff602538/FLAGf65364d9a [2019-11-24 22:00:13,516 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a2dbaaf3/2d4254e12fd043eab5b38d86ff602538 [2019-11-24 22:00:13,520 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 22:00:13,522 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 22:00:13,540 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 22:00:13,541 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 22:00:13,548 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 22:00:13,549 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:00:13" (1/1) ... [2019-11-24 22:00:13,559 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29618a7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:00:13, skipping insertion in model container [2019-11-24 22:00:13,560 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:00:13" (1/1) ... [2019-11-24 22:00:13,577 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 22:00:14,258 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 22:00:24,196 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Unsupported type((*pci_dev ~pci_channel_state_t~0 ) : ~pci_ers_result_t~0) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:205) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:957) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:925) 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:1730) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:255) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1305) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2886) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2037) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3465) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2280) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:573) 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:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-24 22:00:24,226 INFO L168 Benchmark]: Toolchain (without parser) took 10695.10 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 927.3 MB in the beginning and 863.7 MB in the end (delta: 63.5 MB). Peak memory consumption was 122.3 MB. Max. memory is 12.5 GB. [2019-11-24 22:00:24,228 INFO L168 Benchmark]: CDTParser took 0.90 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 22:00:24,231 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10675.25 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 927.3 MB in the beginning and 863.7 MB in the end (delta: 63.5 MB). Peak memory consumption was 122.3 MB. Max. memory is 12.5 GB. [2019-11-24 22:00:24,238 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.90 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 10675.25 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 927.3 MB in the beginning and 863.7 MB in the end (delta: 63.5 MB). Peak memory consumption was 122.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Unsupported type((*pci_dev ~pci_channel_state_t~0 ) : ~pci_ers_result_t~0) de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Unsupported type((*pci_dev ~pci_channel_state_t~0 ) : ~pci_ers_result_t~0): de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:205) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...