./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point_true-unreach-call.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/bin-2019/uautomizer --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 81da0af3c66e16b75cc711b76c31797a9b1570a0 ..................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/bin-2019/uautomizer --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 81da0af3c66e16b75cc711b76c31797a9b1570a0 ............................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: null --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 12:28:07,227 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 12:28:07,228 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 12:28:07,234 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 12:28:07,234 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 12:28:07,235 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 12:28:07,236 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 12:28:07,237 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 12:28:07,238 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 12:28:07,238 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 12:28:07,239 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 12:28:07,239 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 12:28:07,239 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 12:28:07,240 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 12:28:07,241 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 12:28:07,241 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 12:28:07,242 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 12:28:07,243 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 12:28:07,244 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 12:28:07,244 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 12:28:07,245 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 12:28:07,246 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 12:28:07,247 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 12:28:07,247 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 12:28:07,247 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 12:28:07,248 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 12:28:07,249 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 12:28:07,249 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 12:28:07,250 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 12:28:07,250 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 12:28:07,250 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 12:28:07,251 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 12:28:07,251 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 12:28:07,251 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 12:28:07,252 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 12:28:07,252 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 12:28:07,253 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-12-09 12:28:07,260 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 12:28:07,260 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 12:28:07,261 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 12:28:07,261 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 12:28:07,261 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 12:28:07,261 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 12:28:07,261 INFO L133 SettingsManager]: * Use SBE=true [2018-12-09 12:28:07,261 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 12:28:07,262 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 12:28:07,262 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 12:28:07,262 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 12:28:07,262 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 12:28:07,262 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 12:28:07,262 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 12:28:07,262 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 12:28:07,263 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 12:28:07,263 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 12:28:07,263 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 12:28:07,263 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 12:28:07,263 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 12:28:07,263 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 12:28:07,263 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 12:28:07,264 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 12:28:07,264 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 12:28:07,264 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-09 12:28:07,264 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 12:28:07,264 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 12:28:07,264 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 12:28:07,264 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/bin-2019/uautomizer 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 -> 81da0af3c66e16b75cc711b76c31797a9b1570a0 [2018-12-09 12:28:07,282 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 12:28:07,289 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 12:28:07,291 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 12:28:07,291 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 12:28:07,292 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 12:28:07,292 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point_true-unreach-call.cil.out.i [2018-12-09 12:28:07,328 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/bin-2019/uautomizer/data/06791dd6e/c5b4396294ba427c9b23aa9758368e4f/FLAG77a27449b [2018-12-09 12:28:07,957 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 12:28:07,957 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point_true-unreach-call.cil.out.i [2018-12-09 12:28:08,002 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/bin-2019/uautomizer/data/06791dd6e/c5b4396294ba427c9b23aa9758368e4f/FLAG77a27449b [2018-12-09 12:28:08,372 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/bin-2019/uautomizer/data/06791dd6e/c5b4396294ba427c9b23aa9758368e4f [2018-12-09 12:28:08,377 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 12:28:08,380 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 12:28:08,382 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 12:28:08,382 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 12:28:08,388 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 12:28:08,390 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:28:08" (1/1) ... [2018-12-09 12:28:08,394 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14cfa294 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:28:08, skipping insertion in model container [2018-12-09 12:28:08,395 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:28:08" (1/1) ... [2018-12-09 12:28:08,408 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 12:28:08,638 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 12:28:15,225 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 12:28:15,265 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 12:28:15,890 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 12:28:15,899 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-09 12:28:15,902 INFO L168 Benchmark]: Toolchain (without parser) took 7524.10 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 331.9 MB). Free memory was 911.3 MB in the beginning and 811.1 MB in the end (delta: 100.2 MB). Peak memory consumption was 451.4 MB. Max. memory is 11.5 GB. [2018-12-09 12:28:15,903 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 12:28:15,903 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7519.82 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 331.9 MB). Free memory was 911.3 MB in the beginning and 811.1 MB in the end (delta: 100.2 MB). Peak memory consumption was 451.4 MB. Max. memory is 11.5 GB. [2018-12-09 12:28:15,905 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 7519.82 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 331.9 MB). Free memory was 911.3 MB in the beginning and 811.1 MB in the end (delta: 100.2 MB). Peak memory consumption was 451.4 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 0.1.23-635dfa2 [2018-12-09 12:28:17,097 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 12:28:17,098 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 12:28:17,105 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 12:28:17,105 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 12:28:17,105 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 12:28:17,106 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 12:28:17,107 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 12:28:17,107 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 12:28:17,108 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 12:28:17,108 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 12:28:17,108 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 12:28:17,109 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 12:28:17,109 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 12:28:17,109 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 12:28:17,110 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 12:28:17,110 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 12:28:17,111 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 12:28:17,112 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 12:28:17,113 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 12:28:17,113 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 12:28:17,114 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 12:28:17,115 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 12:28:17,115 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 12:28:17,115 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 12:28:17,115 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 12:28:17,116 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 12:28:17,116 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 12:28:17,117 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 12:28:17,117 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 12:28:17,117 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 12:28:17,118 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 12:28:17,118 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 12:28:17,118 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 12:28:17,118 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 12:28:17,119 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 12:28:17,119 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-12-09 12:28:17,126 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 12:28:17,126 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 12:28:17,127 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 12:28:17,127 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 12:28:17,127 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 12:28:17,127 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 12:28:17,127 INFO L133 SettingsManager]: * Use SBE=true [2018-12-09 12:28:17,127 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 12:28:17,127 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 12:28:17,127 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 12:28:17,128 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 12:28:17,128 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 12:28:17,128 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-09 12:28:17,128 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-09 12:28:17,128 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 12:28:17,128 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 12:28:17,128 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 12:28:17,128 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 12:28:17,128 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 12:28:17,128 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 12:28:17,128 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 12:28:17,128 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 12:28:17,128 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 12:28:17,129 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 12:28:17,129 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 12:28:17,129 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-12-09 12:28:17,129 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 12:28:17,129 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-09 12:28:17,129 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-09 12:28:17,129 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 12:28:17,129 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/bin-2019/uautomizer 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 -> 81da0af3c66e16b75cc711b76c31797a9b1570a0 [2018-12-09 12:28:17,148 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 12:28:17,157 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 12:28:17,159 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 12:28:17,161 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 12:28:17,161 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 12:28:17,162 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point_true-unreach-call.cil.out.i [2018-12-09 12:28:17,208 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/bin-2019/uautomizer/data/b3c090b4f/d62750d2794447f7ad47942032a80965/FLAG99faef923 [2018-12-09 12:28:17,895 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 12:28:17,896 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point_true-unreach-call.cil.out.i [2018-12-09 12:28:17,944 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/bin-2019/uautomizer/data/b3c090b4f/d62750d2794447f7ad47942032a80965/FLAG99faef923 [2018-12-09 12:28:18,231 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e398da25-0815-48c0-b068-5123a27f033e/bin-2019/uautomizer/data/b3c090b4f/d62750d2794447f7ad47942032a80965 [2018-12-09 12:28:18,233 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 12:28:18,234 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 12:28:18,235 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 12:28:18,235 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 12:28:18,238 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 12:28:18,238 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:28:18" (1/1) ... [2018-12-09 12:28:18,240 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e53af87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:28:18, skipping insertion in model container [2018-12-09 12:28:18,241 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:28:18" (1/1) ... [2018-12-09 12:28:18,246 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 12:28:18,435 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 12:28:25,371 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 12:28:25,414 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 12:28:26,085 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 12:28:26,093 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-09 12:28:26,096 INFO L168 Benchmark]: Toolchain (without parser) took 7862.81 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 353.4 MB). Free memory was 895.0 MB in the beginning and 1.0 GB in the end (delta: -120.0 MB). Peak memory consumption was 542.8 MB. Max. memory is 11.5 GB. [2018-12-09 12:28:26,098 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 12:28:26,098 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7860.68 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 353.4 MB). Free memory was 895.0 MB in the beginning and 1.0 GB in the end (delta: -120.0 MB). Peak memory consumption was 542.8 MB. Max. memory is 11.5 GB. [2018-12-09 12:28:26,099 INFO L336 ainManager$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 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 7860.68 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 353.4 MB). Free memory was 895.0 MB in the beginning and 1.0 GB in the end (delta: -120.0 MB). Peak memory consumption was 542.8 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...