./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 91b1670e 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 30e7aa141d7d1d6965af4d8a8a5866aad234b644 .............................................................................................................................................. 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 30e7aa141d7d1d6965af4d8a8a5866aad234b644 ................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: null --- Real Ultimate output --- This is Ultimate 0.1.24-91b1670 [2018-11-28 21:48:08,601 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 21:48:08,604 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 21:48:08,621 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 21:48:08,621 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 21:48:08,623 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 21:48:08,626 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 21:48:08,628 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 21:48:08,633 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 21:48:08,634 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 21:48:08,635 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 21:48:08,635 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 21:48:08,637 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 21:48:08,638 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 21:48:08,640 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 21:48:08,649 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 21:48:08,650 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 21:48:08,652 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 21:48:08,656 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 21:48:08,658 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 21:48:08,660 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 21:48:08,661 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 21:48:08,665 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 21:48:08,665 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 21:48:08,666 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 21:48:08,667 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 21:48:08,670 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 21:48:08,672 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 21:48:08,675 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 21:48:08,677 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 21:48:08,678 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 21:48:08,679 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 21:48:08,679 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 21:48:08,679 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 21:48:08,680 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 21:48:08,680 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 21:48:08,681 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-28 21:48:08,697 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 21:48:08,697 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 21:48:08,698 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 21:48:08,698 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 21:48:08,698 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 21:48:08,699 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 21:48:08,699 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 21:48:08,699 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 21:48:08,699 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 21:48:08,699 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 21:48:08,700 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 21:48:08,700 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 21:48:08,700 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 21:48:08,700 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 21:48:08,700 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 21:48:08,700 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 21:48:08,704 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 21:48:08,704 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 21:48:08,704 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 21:48:08,705 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 21:48:08,705 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 21:48:08,705 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 21:48:08,705 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 21:48:08,706 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 21:48:08,706 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-28 21:48:08,706 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 21:48:08,706 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-28 21:48:08,706 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 21:48:08,706 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 -> 30e7aa141d7d1d6965af4d8a8a5866aad234b644 [2018-11-28 21:48:08,743 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 21:48:08,760 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 21:48:08,766 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 21:48:08,767 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 21:48:08,768 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 21:48:08,770 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--initio.ko-entry_point_true-unreach-call.cil.out.i [2018-11-28 21:48:08,844 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e087b217/1eca2ab0bc854ba4b75af26ee30da7c7/FLAG2b2ae6c6a [2018-11-28 21:48:09,693 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 21:48:09,694 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--initio.ko-entry_point_true-unreach-call.cil.out.i [2018-11-28 21:48:09,750 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e087b217/1eca2ab0bc854ba4b75af26ee30da7c7/FLAG2b2ae6c6a [2018-11-28 21:48:10,150 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e087b217/1eca2ab0bc854ba4b75af26ee30da7c7 [2018-11-28 21:48:10,154 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 21:48:10,155 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 21:48:10,156 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 21:48:10,156 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 21:48:10,160 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 21:48:10,161 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 09:48:10" (1/1) ... [2018-11-28 21:48:10,164 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4692b4fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 09:48:10, skipping insertion in model container [2018-11-28 21:48:10,164 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 09:48:10" (1/1) ... [2018-11-28 21:48:10,172 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 21:48:10,338 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 21:48:13,028 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 21:48:13,087 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 21:48:13,598 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 21:48:13,600 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:2813) 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:639) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:205) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:566) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-28 21:48:13,615 INFO L168 Benchmark]: Toolchain (without parser) took 3460.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 935.1 MB in the beginning and 969.2 MB in the end (delta: -34.0 MB). Peak memory consumption was 138.7 MB. Max. memory is 11.5 GB. [2018-11-28 21:48:13,620 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 21:48:13,621 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3457.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 935.1 MB in the beginning and 969.2 MB in the end (delta: -34.0 MB). Peak memory consumption was 138.7 MB. Max. memory is 11.5 GB. [2018-11-28 21:48:13,625 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 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 3457.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 935.1 MB in the beginning and 969.2 MB in the end (delta: -34.0 MB). Peak memory consumption was 138.7 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... ### Bit-precise run ### This is Ultimate 0.1.24-91b1670 [2018-11-28 21:48:15,881 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 21:48:15,884 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 21:48:15,905 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 21:48:15,906 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 21:48:15,908 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 21:48:15,909 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 21:48:15,912 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 21:48:15,916 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 21:48:15,919 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 21:48:15,921 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 21:48:15,922 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 21:48:15,923 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 21:48:15,932 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 21:48:15,933 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 21:48:15,934 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 21:48:15,940 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 21:48:15,942 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 21:48:15,945 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 21:48:15,948 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 21:48:15,951 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 21:48:15,954 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 21:48:15,958 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 21:48:15,960 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 21:48:15,960 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 21:48:15,961 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 21:48:15,964 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 21:48:15,965 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 21:48:15,966 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 21:48:15,969 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 21:48:15,970 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 21:48:15,972 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 21:48:15,973 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 21:48:15,973 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 21:48:15,974 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 21:48:15,974 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 21:48:15,976 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-28 21:48:16,001 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 21:48:16,002 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 21:48:16,003 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 21:48:16,006 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 21:48:16,007 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 21:48:16,007 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 21:48:16,008 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 21:48:16,008 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 21:48:16,008 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 21:48:16,008 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 21:48:16,008 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 21:48:16,008 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 21:48:16,011 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 21:48:16,011 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 21:48:16,011 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 21:48:16,011 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 21:48:16,011 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 21:48:16,012 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 21:48:16,013 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 21:48:16,013 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 21:48:16,014 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 21:48:16,014 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 21:48:16,014 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 21:48:16,014 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 21:48:16,014 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 21:48:16,014 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 21:48:16,016 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 21:48:16,016 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 21:48:16,016 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-28 21:48:16,017 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 21:48:16,017 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 -> 30e7aa141d7d1d6965af4d8a8a5866aad234b644 [2018-11-28 21:48:16,079 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 21:48:16,095 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 21:48:16,101 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 21:48:16,103 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 21:48:16,104 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 21:48:16,105 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--initio.ko-entry_point_true-unreach-call.cil.out.i [2018-11-28 21:48:16,169 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3131fbba7/7e7986a1f1ba4e7d9f7d09363d228238/FLAG4e4be4d15 [2018-11-28 21:48:17,067 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 21:48:17,068 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--initio.ko-entry_point_true-unreach-call.cil.out.i [2018-11-28 21:48:17,115 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3131fbba7/7e7986a1f1ba4e7d9f7d09363d228238/FLAG4e4be4d15 [2018-11-28 21:48:17,507 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3131fbba7/7e7986a1f1ba4e7d9f7d09363d228238 [2018-11-28 21:48:17,511 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 21:48:17,512 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 21:48:17,518 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 21:48:17,518 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 21:48:17,523 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 21:48:17,524 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 09:48:17" (1/1) ... [2018-11-28 21:48:17,529 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4624ebd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 09:48:17, skipping insertion in model container [2018-11-28 21:48:17,529 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 09:48:17" (1/1) ... [2018-11-28 21:48:17,537 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 21:48:17,705 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 21:48:20,391 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 21:48:20,436 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 21:48:20,921 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 21:48:20,926 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:2813) 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:639) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:205) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:566) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-28 21:48:20,938 INFO L168 Benchmark]: Toolchain (without parser) took 3426.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.6 MB). Free memory was 941.8 MB in the beginning and 964.7 MB in the end (delta: -22.8 MB). Peak memory consumption was 175.5 MB. Max. memory is 11.5 GB. [2018-11-28 21:48:20,941 INFO L168 Benchmark]: CDTParser took 0.62 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 21:48:20,942 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3417.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.6 MB). Free memory was 941.8 MB in the beginning and 964.7 MB in the end (delta: -22.8 MB). Peak memory consumption was 175.5 MB. Max. memory is 11.5 GB. [2018-11-28 21:48:20,947 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62 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 3417.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.6 MB). Free memory was 941.8 MB in the beginning and 964.7 MB in the end (delta: -22.8 MB). Peak memory consumption was 175.5 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...