./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.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-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.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 791d9bbad42532971c0564f447ba7724914d8098 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.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 791d9bbad42532971c0564f447ba7724914d8098 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 22:14:32,041 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 22:14:32,046 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 22:14:32,081 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 22:14:32,083 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 22:14:32,086 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 22:14:32,092 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 22:14:32,108 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 22:14:32,112 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 22:14:32,117 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 22:14:32,122 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 22:14:32,127 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 22:14:32,128 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 22:14:32,135 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 22:14:32,137 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 22:14:32,142 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 22:14:32,145 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 22:14:32,151 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 22:14:32,155 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 22:14:32,164 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 22:14:32,171 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 22:14:32,179 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 22:14:32,182 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 22:14:32,184 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 22:14:32,195 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 22:14:32,196 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 22:14:32,196 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 22:14:32,198 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 22:14:32,201 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 22:14:32,202 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 22:14:32,202 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 22:14:32,203 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 22:14:32,206 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 22:14:32,208 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 22:14:32,213 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 22:14:32,214 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 22:14:32,215 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 22:14:32,217 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 22:14:32,217 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 22:14:32,218 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 22:14:32,223 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 22:14:32,224 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-24 22:14:32,263 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 22:14:32,267 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 22:14:32,270 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 22:14:32,270 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 22:14:32,272 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 22:14:32,272 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 22:14:32,272 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 22:14:32,273 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 22:14:32,275 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 22:14:32,275 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 22:14:32,276 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 22:14:32,277 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 22:14:32,277 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 22:14:32,278 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 22:14:32,280 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 22:14:32,280 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 22:14:32,280 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 22:14:32,281 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 22:14:32,281 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 22:14:32,281 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 22:14:32,283 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 22:14:32,283 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 22:14:32,283 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 22:14:32,284 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 22:14:32,286 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 22:14:32,286 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 22:14:32,286 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 22:14:32,287 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 -> 791d9bbad42532971c0564f447ba7724914d8098 [2019-11-24 22:14:32,955 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 22:14:32,987 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 22:14:32,996 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 22:14:33,000 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 22:14:33,001 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 22:14:33,002 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i [2019-11-24 22:14:33,171 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c364cb45/de4ebb80b21947c09a37544709e1630a/FLAG2e903c64d [2019-11-24 22:14:35,406 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 22:14:35,409 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i [2019-11-24 22:14:35,585 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c364cb45/de4ebb80b21947c09a37544709e1630a/FLAG2e903c64d [2019-11-24 22:14:35,627 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c364cb45/de4ebb80b21947c09a37544709e1630a [2019-11-24 22:14:35,634 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 22:14:35,636 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 22:14:35,641 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 22:14:35,642 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 22:14:35,650 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 22:14:35,654 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:14:35" (1/1) ... [2019-11-24 22:14:35,664 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e9a471f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:14:35, skipping insertion in model container [2019-11-24 22:14:35,664 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:14:35" (1/1) ... [2019-11-24 22:14:35,684 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 22:14:36,252 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 22:14:44,433 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-24 22:14:44,455 INFO L168 Benchmark]: Toolchain (without parser) took 8809.33 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 938.6 MB in the beginning and 888.6 MB in the end (delta: 50.0 MB). Peak memory consumption was 107.9 MB. Max. memory is 12.5 GB. [2019-11-24 22:14:44,457 INFO L168 Benchmark]: CDTParser took 1.35 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 22:14:44,459 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8802.99 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 938.6 MB in the beginning and 888.6 MB in the end (delta: 50.0 MB). Peak memory consumption was 107.9 MB. Max. memory is 12.5 GB. [2019-11-24 22:14:44,467 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.35 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 8802.99 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 938.6 MB in the beginning and 888.6 MB in the end (delta: 50.0 MB). Peak memory consumption was 107.9 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 22:14:48,669 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 22:14:48,676 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 22:14:48,711 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 22:14:48,712 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 22:14:48,718 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 22:14:48,721 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 22:14:48,735 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 22:14:48,743 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 22:14:48,749 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 22:14:48,751 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 22:14:48,758 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 22:14:48,759 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 22:14:48,765 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 22:14:48,769 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 22:14:48,772 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 22:14:48,777 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 22:14:48,778 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 22:14:48,783 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 22:14:48,790 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 22:14:48,800 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 22:14:48,806 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 22:14:48,808 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 22:14:48,814 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 22:14:48,821 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 22:14:48,822 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 22:14:48,822 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 22:14:48,825 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 22:14:48,827 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 22:14:48,828 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 22:14:48,830 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 22:14:48,831 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 22:14:48,836 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 22:14:48,837 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 22:14:48,841 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 22:14:48,843 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 22:14:48,844 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 22:14:48,846 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 22:14:48,846 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 22:14:48,849 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 22:14:48,852 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 22:14:48,853 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-24 22:14:48,908 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 22:14:48,913 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 22:14:48,917 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 22:14:48,920 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 22:14:48,920 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 22:14:48,921 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 22:14:48,923 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 22:14:48,926 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 22:14:48,926 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 22:14:48,927 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 22:14:48,927 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 22:14:48,928 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 22:14:48,928 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 22:14:48,928 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 22:14:48,929 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 22:14:48,929 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 22:14:48,931 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 22:14:48,931 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 22:14:48,932 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 22:14:48,932 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 22:14:48,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 22:14:48,934 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 22:14:48,934 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 22:14:48,935 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 22:14:48,935 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 22:14:48,935 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 22:14:48,937 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 22:14:48,937 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 22:14:48,938 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-24 22:14:48,938 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 -> 791d9bbad42532971c0564f447ba7724914d8098 [2019-11-24 22:14:49,502 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 22:14:49,542 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 22:14:49,550 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 22:14:49,553 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 22:14:49,558 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 22:14:49,559 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i [2019-11-24 22:14:49,721 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb0d89a39/a17e41278066436990b65b6237e6198f/FLAG8cea31e1e [2019-11-24 22:14:51,965 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 22:14:51,970 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i [2019-11-24 22:14:52,119 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb0d89a39/a17e41278066436990b65b6237e6198f/FLAG8cea31e1e [2019-11-24 22:14:52,156 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb0d89a39/a17e41278066436990b65b6237e6198f [2019-11-24 22:14:52,161 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 22:14:52,163 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 22:14:52,180 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 22:14:52,181 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 22:14:52,185 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 22:14:52,189 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:14:52" (1/1) ... [2019-11-24 22:14:52,198 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3edcc54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:14:52, skipping insertion in model container [2019-11-24 22:14:52,199 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:14:52" (1/1) ... [2019-11-24 22:14:52,219 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 22:14:52,796 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 22:15:00,597 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-24 22:15:00,618 INFO L168 Benchmark]: Toolchain (without parser) took 8449.81 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 932.9 MB in the beginning and 887.9 MB in the end (delta: 45.0 MB). Peak memory consumption was 107.8 MB. Max. memory is 12.5 GB. [2019-11-24 22:15:00,621 INFO L168 Benchmark]: CDTParser took 0.92 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 22:15:00,622 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8430.32 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 932.9 MB in the beginning and 887.9 MB in the end (delta: 45.0 MB). Peak memory consumption was 107.8 MB. Max. memory is 12.5 GB. [2019-11-24 22:15:00,627 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.92 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 8430.32 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 932.9 MB in the beginning and 887.9 MB in the end (delta: 45.0 MB). Peak memory consumption was 107.8 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...