./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko_false-unreach-call.cil.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cbd82567 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-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko_false-unreach-call.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-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 32bit --witnessprinter.graph.data.programhash ae0a2c066c689edd4a967047d94bce3231f543ab ................................................................................................................................................ 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-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko_false-unreach-call.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-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 32bit --witnessprinter.graph.data.programhash ae0a2c066c689edd4a967047d94bce3231f543ab .................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: null --- Real Ultimate output --- This is Ultimate 0.1.23-cbd8256-m [2018-11-28 11:46:56,151 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 11:46:56,153 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 11:46:56,166 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 11:46:56,166 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 11:46:56,167 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 11:46:56,169 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 11:46:56,171 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 11:46:56,173 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 11:46:56,174 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 11:46:56,182 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 11:46:56,182 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 11:46:56,183 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 11:46:56,185 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 11:46:56,186 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 11:46:56,187 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 11:46:56,188 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 11:46:56,194 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 11:46:56,196 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 11:46:56,199 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 11:46:56,200 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 11:46:56,201 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 11:46:56,205 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 11:46:56,205 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 11:46:56,205 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 11:46:56,207 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 11:46:56,208 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 11:46:56,209 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 11:46:56,210 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 11:46:56,212 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 11:46:56,213 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 11:46:56,214 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 11:46:56,214 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 11:46:56,214 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 11:46:56,216 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 11:46:56,221 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 11:46:56,221 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-28 11:46:56,254 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 11:46:56,254 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 11:46:56,255 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 11:46:56,255 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 11:46:56,256 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 11:46:56,258 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 11:46:56,258 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 11:46:56,258 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 11:46:56,259 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 11:46:56,259 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 11:46:56,259 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 11:46:56,259 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 11:46:56,259 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 11:46:56,259 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 11:46:56,260 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 11:46:56,260 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 11:46:56,260 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 11:46:56,261 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 11:46:56,261 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 11:46:56,261 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 11:46:56,261 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 11:46:56,261 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 11:46:56,262 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 11:46:56,263 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 11:46:56,263 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 11:46:56,263 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 11:46:56,263 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 11:46:56,264 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-28 11:46:56,264 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 11:46:56,264 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-28 11:46:56,265 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ae0a2c066c689edd4a967047d94bce3231f543ab [2018-11-28 11:46:56,313 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 11:46:56,326 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 11:46:56,330 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 11:46:56,331 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 11:46:56,331 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 11:46:56,332 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko_false-unreach-call.cil.i [2018-11-28 11:46:56,391 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee4806b06/68ad67fdfa0f453b8bc2b58e82716583/FLAG5afde3b1d [2018-11-28 11:46:57,280 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 11:46:57,281 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko_false-unreach-call.cil.i [2018-11-28 11:46:57,334 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee4806b06/68ad67fdfa0f453b8bc2b58e82716583/FLAG5afde3b1d [2018-11-28 11:46:57,718 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee4806b06/68ad67fdfa0f453b8bc2b58e82716583 [2018-11-28 11:46:57,724 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 11:46:57,726 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 11:46:57,727 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 11:46:57,729 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 11:46:57,735 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 11:46:57,736 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:46:57" (1/1) ... [2018-11-28 11:46:57,741 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dba0557 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:46:57, skipping insertion in model container [2018-11-28 11:46:57,742 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:46:57" (1/1) ... [2018-11-28 11:46:57,751 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 11:46:57,947 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 11:47:00,973 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 11:47:01,068 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 11:47:01,417 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 11:47:01,426 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-28 11:47:01,436 INFO L168 Benchmark]: Toolchain (without parser) took 3710.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.1 MB). Free memory was 935.1 MB in the beginning and 1.0 GB in the end (delta: -81.0 MB). Peak memory consumption was 133.1 MB. Max. memory is 11.5 GB. [2018-11-28 11:47:01,439 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 11:47:01,439 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3707.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.1 MB). Free memory was 935.1 MB in the beginning and 1.0 GB in the end (delta: -81.0 MB). Peak memory consumption was 133.1 MB. Max. memory is 11.5 GB. [2018-11-28 11:47:01,443 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 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 3707.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.1 MB). Free memory was 935.1 MB in the beginning and 1.0 GB in the end (delta: -81.0 MB). Peak memory consumption was 133.1 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 0.1.23-cbd8256-m [2018-11-28 11:47:03,710 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 11:47:03,712 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 11:47:03,726 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 11:47:03,727 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 11:47:03,728 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 11:47:03,730 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 11:47:03,733 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 11:47:03,735 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 11:47:03,738 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 11:47:03,740 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 11:47:03,741 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 11:47:03,742 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 11:47:03,745 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 11:47:03,753 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 11:47:03,757 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 11:47:03,758 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 11:47:03,762 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 11:47:03,765 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 11:47:03,768 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 11:47:03,770 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 11:47:03,773 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 11:47:03,779 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 11:47:03,780 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 11:47:03,780 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 11:47:03,781 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 11:47:03,782 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 11:47:03,785 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 11:47:03,786 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 11:47:03,787 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 11:47:03,789 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 11:47:03,789 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 11:47:03,791 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 11:47:03,791 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 11:47:03,792 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 11:47:03,794 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 11:47:03,796 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-28 11:47:03,822 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 11:47:03,822 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 11:47:03,823 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 11:47:03,823 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 11:47:03,823 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 11:47:03,824 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 11:47:03,824 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 11:47:03,825 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 11:47:03,825 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 11:47:03,825 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 11:47:03,825 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 11:47:03,825 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 11:47:03,825 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 11:47:03,826 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 11:47:03,826 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 11:47:03,826 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 11:47:03,826 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 11:47:03,826 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 11:47:03,826 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 11:47:03,828 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 11:47:03,828 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 11:47:03,828 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 11:47:03,828 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 11:47:03,829 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 11:47:03,829 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 11:47:03,829 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 11:47:03,829 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 11:47:03,829 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 11:47:03,829 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 11:47:03,831 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 11:47:03,831 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 11:47:03,831 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-28 11:47:03,831 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ae0a2c066c689edd4a967047d94bce3231f543ab [2018-11-28 11:47:03,870 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 11:47:03,884 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 11:47:03,890 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 11:47:03,892 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 11:47:03,892 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 11:47:03,893 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko_false-unreach-call.cil.i [2018-11-28 11:47:03,960 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98a69fcc6/83eafbb5433e434ab45bd8c75e6103c5/FLAGe78dbee15 [2018-11-28 11:47:04,794 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 11:47:04,794 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko_false-unreach-call.cil.i [2018-11-28 11:47:04,863 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98a69fcc6/83eafbb5433e434ab45bd8c75e6103c5/FLAGe78dbee15 [2018-11-28 11:47:05,258 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98a69fcc6/83eafbb5433e434ab45bd8c75e6103c5 [2018-11-28 11:47:05,266 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 11:47:05,267 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 11:47:05,269 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 11:47:05,269 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 11:47:05,273 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 11:47:05,274 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:47:05" (1/1) ... [2018-11-28 11:47:05,278 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48c8bcff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:47:05, skipping insertion in model container [2018-11-28 11:47:05,279 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:47:05" (1/1) ... [2018-11-28 11:47:05,287 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 11:47:05,495 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 11:47:08,500 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 11:47:08,616 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 11:47:09,134 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 11:47:09,145 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-28 11:47:09,151 INFO L168 Benchmark]: Toolchain (without parser) took 3885.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 933.8 MB in the beginning and 983.1 MB in the end (delta: -49.3 MB). Peak memory consumption was 134.8 MB. Max. memory is 11.5 GB. [2018-11-28 11:47:09,154 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 11:47:09,154 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3881.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 933.8 MB in the beginning and 983.1 MB in the end (delta: -49.3 MB). Peak memory consumption was 134.8 MB. Max. memory is 11.5 GB. [2018-11-28 11:47:09,159 INFO L336 ainManager$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 3881.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 933.8 MB in the beginning and 983.1 MB in the end (delta: -49.3 MB). Peak memory consumption was 134.8 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...