./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--initio.ko-entry_point_true-unreach-call.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0ed9222f Calling Ultimate with: 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 /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--initio.ko-entry_point_true-unreach-call.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 76f971116b35c0a28632edec3bb34b544bbc2996 ............................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: 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 /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--initio.ko-entry_point_true-unreach-call.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 76f971116b35c0a28632edec3bb34b544bbc2996 .............................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: null --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-13 13:02:37,672 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-13 13:02:37,674 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-13 13:02:37,685 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-13 13:02:37,686 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-13 13:02:37,687 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-13 13:02:37,688 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-13 13:02:37,690 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-13 13:02:37,691 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-13 13:02:37,692 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-13 13:02:37,693 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-13 13:02:37,693 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-13 13:02:37,694 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-13 13:02:37,695 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-13 13:02:37,696 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-13 13:02:37,697 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-13 13:02:37,698 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-13 13:02:37,699 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-13 13:02:37,701 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-13 13:02:37,703 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-13 13:02:37,704 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-13 13:02:37,705 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-13 13:02:37,708 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-13 13:02:37,708 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-13 13:02:37,708 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-13 13:02:37,709 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-13 13:02:37,710 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-13 13:02:37,711 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-13 13:02:37,712 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-13 13:02:37,713 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-13 13:02:37,713 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-13 13:02:37,714 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-13 13:02:37,714 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-13 13:02:37,714 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-13 13:02:37,715 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-13 13:02:37,716 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-13 13:02:37,717 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-01-13 13:02:37,732 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-13 13:02:37,733 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-13 13:02:37,734 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-13 13:02:37,734 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-13 13:02:37,734 INFO L133 SettingsManager]: * Use SBE=true [2019-01-13 13:02:37,734 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-13 13:02:37,735 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-13 13:02:37,735 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-13 13:02:37,735 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-13 13:02:37,735 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-13 13:02:37,735 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-13 13:02:37,735 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-13 13:02:37,736 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-13 13:02:37,736 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-13 13:02:37,736 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-13 13:02:37,736 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-13 13:02:37,736 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-13 13:02:37,737 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-13 13:02:37,737 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-13 13:02:37,737 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-13 13:02:37,737 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-13 13:02:37,737 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-13 13:02:37,737 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-13 13:02:37,738 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-13 13:02:37,738 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-13 13:02:37,738 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-13 13:02:37,738 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 -> /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 -> 76f971116b35c0a28632edec3bb34b544bbc2996 [2019-01-13 13:02:37,790 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-13 13:02:37,803 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-13 13:02:37,807 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-13 13:02:37,808 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-13 13:02:37,809 INFO L276 PluginConnector]: CDTParser initialized [2019-01-13 13:02:37,809 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--initio.ko-entry_point_true-unreach-call.cil.out.i [2019-01-13 13:02:37,875 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66a923d79/5d1a461346bc4258845452ad425ca7cd/FLAGd530f2a7d [2019-01-13 13:02:38,719 INFO L307 CDTParser]: Found 1 translation units. [2019-01-13 13:02:38,721 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--initio.ko-entry_point_true-unreach-call.cil.out.i [2019-01-13 13:02:38,778 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66a923d79/5d1a461346bc4258845452ad425ca7cd/FLAGd530f2a7d [2019-01-13 13:02:39,179 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66a923d79/5d1a461346bc4258845452ad425ca7cd [2019-01-13 13:02:39,184 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-13 13:02:39,187 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-13 13:02:39,188 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-13 13:02:39,188 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-13 13:02:39,196 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-13 13:02:39,197 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 01:02:39" (1/1) ... [2019-01-13 13:02:39,200 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19c85c2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 01:02:39, skipping insertion in model container [2019-01-13 13:02:39,201 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 01:02:39" (1/1) ... [2019-01-13 13:02:39,211 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-13 13:02:39,359 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-13 13:02:41,731 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-13 13:02:41,806 INFO L191 MainTranslator]: Completed pre-run [2019-01-13 13:02:42,314 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-13 13:02:42,317 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.extractNonAggregateNonUnionTypes(CTranslationUtil.java:470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getInitializationForOnHeapVariableOfAggregateOrUnionType(MemoryHandler.java:2924) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.makeOnHeapDefaultInitializationViaConstArray(InitializationHandler.java:814) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:254) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:194) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:746) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:210) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:567) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:230) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:193) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-13 13:02:42,324 INFO L168 Benchmark]: Toolchain (without parser) took 3139.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 940.5 MB in the beginning and 973.4 MB in the end (delta: -32.9 MB). Peak memory consumption was 149.4 MB. Max. memory is 11.5 GB. [2019-01-13 13:02:42,327 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-13 13:02:42,328 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3135.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 940.5 MB in the beginning and 973.4 MB in the end (delta: -32.9 MB). Peak memory consumption was 149.4 MB. Max. memory is 11.5 GB. [2019-01-13 13:02:42,332 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3135.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 940.5 MB in the beginning and 973.4 MB in the end (delta: -32.9 MB). Peak memory consumption was 149.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.extractNonAggregateNonUnionTypes(CTranslationUtil.java:470) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-0ed9222-m [2019-01-13 13:02:44,407 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-13 13:02:44,409 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-13 13:02:44,428 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-13 13:02:44,429 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-13 13:02:44,431 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-13 13:02:44,435 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-13 13:02:44,438 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-13 13:02:44,442 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-13 13:02:44,445 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-13 13:02:44,449 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-13 13:02:44,449 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-13 13:02:44,451 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-13 13:02:44,454 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-13 13:02:44,456 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-13 13:02:44,457 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-13 13:02:44,458 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-13 13:02:44,462 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-13 13:02:44,470 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-13 13:02:44,476 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-13 13:02:44,480 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-13 13:02:44,483 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-13 13:02:44,489 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-13 13:02:44,489 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-13 13:02:44,490 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-13 13:02:44,493 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-13 13:02:44,495 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-13 13:02:44,499 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-13 13:02:44,499 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-13 13:02:44,500 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-13 13:02:44,503 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-13 13:02:44,503 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-13 13:02:44,504 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-13 13:02:44,505 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-13 13:02:44,506 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-13 13:02:44,508 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-13 13:02:44,510 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-01-13 13:02:44,531 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-13 13:02:44,531 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-13 13:02:44,533 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-13 13:02:44,533 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-13 13:02:44,533 INFO L133 SettingsManager]: * Use SBE=true [2019-01-13 13:02:44,533 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-13 13:02:44,533 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-13 13:02:44,533 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-13 13:02:44,534 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-13 13:02:44,534 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-13 13:02:44,535 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2019-01-13 13:02:44,535 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-01-13 13:02:44,535 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-13 13:02:44,535 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-13 13:02:44,535 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-13 13:02:44,536 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-13 13:02:44,536 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-13 13:02:44,536 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-13 13:02:44,536 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-13 13:02:44,536 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-13 13:02:44,536 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-13 13:02:44,538 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-13 13:02:44,538 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-13 13:02:44,538 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2019-01-13 13:02:44,539 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-13 13:02:44,539 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-01-13 13:02:44,539 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2019-01-13 13:02:44,540 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-13 13:02:44,540 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 -> /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 -> 76f971116b35c0a28632edec3bb34b544bbc2996 [2019-01-13 13:02:44,577 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-13 13:02:44,590 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-13 13:02:44,594 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-13 13:02:44,596 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-13 13:02:44,597 INFO L276 PluginConnector]: CDTParser initialized [2019-01-13 13:02:44,597 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--initio.ko-entry_point_true-unreach-call.cil.out.i [2019-01-13 13:02:44,667 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd059cde8/80c98bc3561340cdb85a5bf3d89601a9/FLAGd565187ea [2019-01-13 13:02:45,477 INFO L307 CDTParser]: Found 1 translation units. [2019-01-13 13:02:45,478 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--initio.ko-entry_point_true-unreach-call.cil.out.i [2019-01-13 13:02:45,538 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd059cde8/80c98bc3561340cdb85a5bf3d89601a9/FLAGd565187ea [2019-01-13 13:02:45,955 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd059cde8/80c98bc3561340cdb85a5bf3d89601a9 [2019-01-13 13:02:45,960 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-13 13:02:45,962 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-13 13:02:45,963 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-13 13:02:45,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-13 13:02:45,968 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-13 13:02:45,969 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 01:02:45" (1/1) ... [2019-01-13 13:02:45,972 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@322369c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 01:02:45, skipping insertion in model container [2019-01-13 13:02:45,973 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 01:02:45" (1/1) ... [2019-01-13 13:02:45,982 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-13 13:02:46,156 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-13 13:02:49,003 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-13 13:02:49,066 INFO L191 MainTranslator]: Completed pre-run [2019-01-13 13:02:49,607 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-13 13:02:49,610 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.extractNonAggregateNonUnionTypes(CTranslationUtil.java:470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getInitializationForOnHeapVariableOfAggregateOrUnionType(MemoryHandler.java:2924) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.makeOnHeapDefaultInitializationViaConstArray(InitializationHandler.java:814) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:254) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:194) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:746) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:210) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:567) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:230) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:193) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-13 13:02:49,623 INFO L168 Benchmark]: Toolchain (without parser) took 3662.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 935.1 MB in the beginning and 968.8 MB in the end (delta: -33.7 MB). Peak memory consumption was 158.7 MB. Max. memory is 11.5 GB. [2019-01-13 13:02:49,632 INFO L168 Benchmark]: CDTParser took 0.53 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-13 13:02:49,633 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3659.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 935.1 MB in the beginning and 968.8 MB in the end (delta: -33.7 MB). Peak memory consumption was 158.7 MB. Max. memory is 11.5 GB. [2019-01-13 13:02:49,638 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3659.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 935.1 MB in the beginning and 968.8 MB in the end (delta: -33.7 MB). Peak memory consumption was 158.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.extractNonAggregateNonUnionTypes(CTranslationUtil.java:470) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...