./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-08_1a-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_7a9a9810-caa5-4fac-af38-822b6a74fcbf/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7a9a9810-caa5-4fac-af38-822b6a74fcbf/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7a9a9810-caa5-4fac-af38-822b6a74fcbf/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7a9a9810-caa5-4fac-af38-822b6a74fcbf/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_7a9a9810-caa5-4fac-af38-822b6a74fcbf/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7a9a9810-caa5-4fac-af38-822b6a74fcbf/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 082c143508e052606e9cf2cf7f618fcfb9f13993 ............................................................................................................................................................. 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_7a9a9810-caa5-4fac-af38-822b6a74fcbf/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7a9a9810-caa5-4fac-af38-822b6a74fcbf/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7a9a9810-caa5-4fac-af38-822b6a74fcbf/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7a9a9810-caa5-4fac-af38-822b6a74fcbf/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_7a9a9810-caa5-4fac-af38-822b6a74fcbf/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7a9a9810-caa5-4fac-af38-822b6a74fcbf/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 082c143508e052606e9cf2cf7f618fcfb9f13993 .............................................................................................................................................................. 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 [2018-12-08 19:02:38,457 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 19:02:38,458 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 19:02:38,464 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 19:02:38,464 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 19:02:38,464 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 19:02:38,465 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 19:02:38,466 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 19:02:38,466 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 19:02:38,467 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 19:02:38,467 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 19:02:38,467 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 19:02:38,468 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 19:02:38,468 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 19:02:38,469 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 19:02:38,469 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 19:02:38,470 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 19:02:38,470 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 19:02:38,471 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 19:02:38,472 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 19:02:38,472 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 19:02:38,473 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 19:02:38,474 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 19:02:38,474 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 19:02:38,474 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 19:02:38,475 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 19:02:38,475 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 19:02:38,475 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 19:02:38,476 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 19:02:38,476 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 19:02:38,476 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 19:02:38,477 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 19:02:38,477 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 19:02:38,477 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 19:02:38,477 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 19:02:38,478 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 19:02:38,478 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7a9a9810-caa5-4fac-af38-822b6a74fcbf/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-12-08 19:02:38,484 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 19:02:38,485 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 19:02:38,485 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 19:02:38,485 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 19:02:38,485 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 19:02:38,485 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 19:02:38,485 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 19:02:38,486 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 19:02:38,486 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 19:02:38,486 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 19:02:38,486 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 19:02:38,486 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 19:02:38,486 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 19:02:38,486 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 19:02:38,486 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 19:02:38,486 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 19:02:38,486 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 19:02:38,486 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 19:02:38,486 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 19:02:38,487 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 19:02:38,487 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 19:02:38,487 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 19:02:38,487 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 19:02:38,487 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 19:02:38,487 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-08 19:02:38,487 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 19:02:38,487 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 19:02:38,487 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-08 19:02:38,487 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_7a9a9810-caa5-4fac-af38-822b6a74fcbf/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 -> 082c143508e052606e9cf2cf7f618fcfb9f13993 [2018-12-08 19:02:38,504 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 19:02:38,510 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 19:02:38,512 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 19:02:38,513 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 19:02:38,513 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 19:02:38,514 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7a9a9810-caa5-4fac-af38-822b6a74fcbf/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 19:02:38,546 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7a9a9810-caa5-4fac-af38-822b6a74fcbf/bin-2019/uautomizer/data/ab2d9e241/79b8903cc23f43748d546fb054972f69/FLAGf922df1f6 [2018-12-08 19:02:39,248 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 19:02:39,248 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7a9a9810-caa5-4fac-af38-822b6a74fcbf/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 19:02:39,290 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7a9a9810-caa5-4fac-af38-822b6a74fcbf/bin-2019/uautomizer/data/ab2d9e241/79b8903cc23f43748d546fb054972f69/FLAGf922df1f6 [2018-12-08 19:02:39,585 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7a9a9810-caa5-4fac-af38-822b6a74fcbf/bin-2019/uautomizer/data/ab2d9e241/79b8903cc23f43748d546fb054972f69 [2018-12-08 19:02:39,589 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 19:02:39,591 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 19:02:39,592 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 19:02:39,592 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 19:02:39,596 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 19:02:39,597 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 07:02:39" (1/1) ... [2018-12-08 19:02:39,600 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a20060 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:02:39, skipping insertion in model container [2018-12-08 19:02:39,600 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 07:02:39" (1/1) ... [2018-12-08 19:02:39,608 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 19:02:39,799 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 19:02:44,743 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 19:02:44,783 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 19:02:45,402 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 19:02:45,411 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-08 19:02:45,413 INFO L168 Benchmark]: Toolchain (without parser) took 5823.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 191.4 MB). Free memory was 914.1 MB in the beginning and 815.6 MB in the end (delta: 98.5 MB). Peak memory consumption was 363.4 MB. Max. memory is 11.5 GB. [2018-12-08 19:02:45,415 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 19:02:45,415 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5821.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 191.4 MB). Free memory was 914.1 MB in the beginning and 815.6 MB in the end (delta: 98.5 MB). Peak memory consumption was 363.4 MB. Max. memory is 11.5 GB. [2018-12-08 19:02:45,416 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5821.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 191.4 MB). Free memory was 914.1 MB in the beginning and 815.6 MB in the end (delta: 98.5 MB). Peak memory consumption was 363.4 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 [2018-12-08 19:02:46,516 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 19:02:46,517 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 19:02:46,523 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 19:02:46,524 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 19:02:46,524 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 19:02:46,525 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 19:02:46,526 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 19:02:46,526 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 19:02:46,527 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 19:02:46,527 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 19:02:46,527 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 19:02:46,528 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 19:02:46,528 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 19:02:46,529 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 19:02:46,529 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 19:02:46,530 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 19:02:46,530 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 19:02:46,531 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 19:02:46,532 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 19:02:46,533 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 19:02:46,533 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 19:02:46,534 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 19:02:46,534 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 19:02:46,534 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 19:02:46,535 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 19:02:46,535 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 19:02:46,536 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 19:02:46,536 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 19:02:46,537 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 19:02:46,537 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 19:02:46,537 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 19:02:46,537 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 19:02:46,537 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 19:02:46,538 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 19:02:46,538 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 19:02:46,538 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7a9a9810-caa5-4fac-af38-822b6a74fcbf/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-12-08 19:02:46,546 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 19:02:46,546 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 19:02:46,546 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 19:02:46,546 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 19:02:46,547 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 19:02:46,547 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 19:02:46,547 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 19:02:46,547 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 19:02:46,547 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 19:02:46,547 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 19:02:46,547 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 19:02:46,547 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 19:02:46,547 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-08 19:02:46,548 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-08 19:02:46,548 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 19:02:46,548 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 19:02:46,548 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 19:02:46,548 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 19:02:46,548 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 19:02:46,548 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 19:02:46,548 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 19:02:46,548 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 19:02:46,548 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 19:02:46,548 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 19:02:46,548 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 19:02:46,549 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-12-08 19:02:46,549 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 19:02:46,549 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-08 19:02:46,549 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-08 19:02:46,549 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-08 19:02:46,549 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_7a9a9810-caa5-4fac-af38-822b6a74fcbf/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 -> 082c143508e052606e9cf2cf7f618fcfb9f13993 [2018-12-08 19:02:46,567 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 19:02:46,574 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 19:02:46,576 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 19:02:46,577 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 19:02:46,577 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 19:02:46,577 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7a9a9810-caa5-4fac-af38-822b6a74fcbf/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 19:02:46,612 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7a9a9810-caa5-4fac-af38-822b6a74fcbf/bin-2019/uautomizer/data/31e6e913e/446886b7ee0c43609213d59f3799e519/FLAGfc5017740 [2018-12-08 19:02:47,331 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 19:02:47,332 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7a9a9810-caa5-4fac-af38-822b6a74fcbf/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--staging--lustre--lnet--lnet--lnet.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 19:02:47,382 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7a9a9810-caa5-4fac-af38-822b6a74fcbf/bin-2019/uautomizer/data/31e6e913e/446886b7ee0c43609213d59f3799e519/FLAGfc5017740 [2018-12-08 19:02:47,595 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7a9a9810-caa5-4fac-af38-822b6a74fcbf/bin-2019/uautomizer/data/31e6e913e/446886b7ee0c43609213d59f3799e519 [2018-12-08 19:02:47,597 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 19:02:47,597 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 19:02:47,598 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 19:02:47,598 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 19:02:47,600 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 19:02:47,601 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 07:02:47" (1/1) ... [2018-12-08 19:02:47,602 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e29c72c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:02:47, skipping insertion in model container [2018-12-08 19:02:47,602 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 07:02:47" (1/1) ... [2018-12-08 19:02:47,606 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 19:02:47,773 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 19:02:53,063 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 19:02:53,105 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 19:02:53,756 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 19:02:53,767 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-08 19:02:53,769 INFO L168 Benchmark]: Toolchain (without parser) took 6172.26 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 339.7 MB). Free memory was 899.0 MB in the beginning and 1.1 GB in the end (delta: -151.7 MB). Peak memory consumption was 549.3 MB. Max. memory is 11.5 GB. [2018-12-08 19:02:53,770 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 19:02:53,771 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6170.72 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 339.7 MB). Free memory was 899.0 MB in the beginning and 1.1 GB in the end (delta: -151.7 MB). Peak memory consumption was 549.3 MB. Max. memory is 11.5 GB. [2018-12-08 19:02:53,772 INFO L336 ainManager$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 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 6170.72 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 339.7 MB). Free memory was 899.0 MB in the beginning and 1.1 GB in the end (delta: -151.7 MB). Peak memory consumption was 549.3 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...