./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_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_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/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 776d9ca227b893217c9f23d0f3329526db48d650 ........................................................................................................................................................................ 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_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/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 776d9ca227b893217c9f23d0f3329526db48d650 .................................................................................................................................................................. 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 14:41:47,056 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 14:41:47,057 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 14:41:47,063 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 14:41:47,063 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 14:41:47,063 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 14:41:47,064 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 14:41:47,065 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 14:41:47,065 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 14:41:47,066 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 14:41:47,066 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 14:41:47,066 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 14:41:47,067 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 14:41:47,067 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 14:41:47,068 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 14:41:47,068 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 14:41:47,069 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 14:41:47,070 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 14:41:47,070 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 14:41:47,071 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 14:41:47,072 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 14:41:47,072 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 14:41:47,074 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 14:41:47,074 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 14:41:47,074 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 14:41:47,074 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 14:41:47,075 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 14:41:47,075 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 14:41:47,076 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 14:41:47,076 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 14:41:47,076 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 14:41:47,077 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 14:41:47,077 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 14:41:47,077 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 14:41:47,077 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 14:41:47,078 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 14:41:47,078 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-12-08 14:41:47,085 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 14:41:47,085 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 14:41:47,085 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 14:41:47,086 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 14:41:47,086 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 14:41:47,086 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 14:41:47,086 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 14:41:47,086 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 14:41:47,086 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 14:41:47,086 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 14:41:47,086 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 14:41:47,087 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 14:41:47,087 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 14:41:47,087 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 14:41:47,087 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 14:41:47,087 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 14:41:47,087 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 14:41:47,087 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 14:41:47,087 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 14:41:47,087 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 14:41:47,087 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 14:41:47,088 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 14:41:47,088 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 14:41:47,088 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 14:41:47,088 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-08 14:41:47,088 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 14:41:47,088 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 14:41:47,088 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-08 14:41:47,088 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_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/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 -> 776d9ca227b893217c9f23d0f3329526db48d650 [2018-12-08 14:41:47,105 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 14:41:47,113 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 14:41:47,115 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 14:41:47,116 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 14:41:47,116 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 14:41:47,116 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_true-unreach-call.cil.out.i [2018-12-08 14:41:47,153 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/bin-2019/uautomizer/data/e8b47e6b2/dd52c1d6ab9445e4a0674a86997440a8/FLAG1d2d1823a [2018-12-08 14:41:47,954 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 14:41:47,954 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_true-unreach-call.cil.out.i [2018-12-08 14:41:48,011 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/bin-2019/uautomizer/data/e8b47e6b2/dd52c1d6ab9445e4a0674a86997440a8/FLAG1d2d1823a [2018-12-08 14:41:48,182 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/bin-2019/uautomizer/data/e8b47e6b2/dd52c1d6ab9445e4a0674a86997440a8 [2018-12-08 14:41:48,185 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 14:41:48,185 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 14:41:48,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 14:41:48,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 14:41:48,189 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 14:41:48,189 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 02:41:48" (1/1) ... [2018-12-08 14:41:48,191 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c36d4ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:41:48, skipping insertion in model container [2018-12-08 14:41:48,191 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 02:41:48" (1/1) ... [2018-12-08 14:41:48,195 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 14:41:48,398 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 14:41:57,519 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 14:41:57,552 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 14:41:58,375 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 14:41:58,377 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-08 14:41:58,379 INFO L168 Benchmark]: Toolchain (without parser) took 10194.47 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 329.8 MB). Free memory was 901.1 MB in the beginning and 940.1 MB in the end (delta: -39.0 MB). Peak memory consumption was 680.5 MB. Max. memory is 11.5 GB. [2018-12-08 14:41:58,381 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 14:41:58,381 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10192.71 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 329.8 MB). Free memory was 901.1 MB in the beginning and 940.1 MB in the end (delta: -39.0 MB). Peak memory consumption was 680.5 MB. Max. memory is 11.5 GB. [2018-12-08 14:41:58,382 INFO L336 ainManager$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 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 10192.71 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 329.8 MB). Free memory was 901.1 MB in the beginning and 940.1 MB in the end (delta: -39.0 MB). Peak memory consumption was 680.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.extractNonAggregateNonUnionTypes(CTranslationUtil.java:470) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-08 14:41:59,570 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 14:41:59,571 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 14:41:59,578 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 14:41:59,579 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 14:41:59,579 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 14:41:59,580 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 14:41:59,581 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 14:41:59,582 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 14:41:59,583 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 14:41:59,583 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 14:41:59,584 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 14:41:59,584 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 14:41:59,585 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 14:41:59,586 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 14:41:59,586 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 14:41:59,587 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 14:41:59,588 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 14:41:59,589 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 14:41:59,590 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 14:41:59,591 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 14:41:59,592 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 14:41:59,594 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 14:41:59,594 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 14:41:59,594 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 14:41:59,595 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 14:41:59,595 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 14:41:59,596 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 14:41:59,596 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 14:41:59,597 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 14:41:59,597 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 14:41:59,598 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 14:41:59,598 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 14:41:59,598 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 14:41:59,599 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 14:41:59,599 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 14:41:59,599 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-12-08 14:41:59,610 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 14:41:59,610 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 14:41:59,610 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 14:41:59,610 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 14:41:59,611 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 14:41:59,611 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 14:41:59,611 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 14:41:59,611 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 14:41:59,611 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 14:41:59,611 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 14:41:59,612 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 14:41:59,612 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 14:41:59,612 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-08 14:41:59,612 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-08 14:41:59,612 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 14:41:59,612 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 14:41:59,612 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 14:41:59,612 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 14:41:59,612 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 14:41:59,613 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 14:41:59,613 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 14:41:59,613 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 14:41:59,613 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 14:41:59,613 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 14:41:59,613 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 14:41:59,613 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-12-08 14:41:59,613 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 14:41:59,613 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-08 14:41:59,614 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-08 14:41:59,614 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-08 14:41:59,614 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_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/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 -> 776d9ca227b893217c9f23d0f3329526db48d650 [2018-12-08 14:41:59,637 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 14:41:59,647 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 14:41:59,650 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 14:41:59,651 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 14:41:59,652 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 14:41:59,652 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_true-unreach-call.cil.out.i [2018-12-08 14:41:59,696 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/bin-2019/uautomizer/data/93c0f811b/e43c42f7b9204fe18ae2fa732061060d/FLAG9cbf2866c [2018-12-08 14:42:00,450 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 14:42:00,451 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_true-unreach-call.cil.out.i [2018-12-08 14:42:00,512 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/bin-2019/uautomizer/data/93c0f811b/e43c42f7b9204fe18ae2fa732061060d/FLAG9cbf2866c [2018-12-08 14:42:00,722 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_27b012e0-6975-45a4-bcb9-bba2c3e2c89c/bin-2019/uautomizer/data/93c0f811b/e43c42f7b9204fe18ae2fa732061060d [2018-12-08 14:42:00,725 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 14:42:00,726 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 14:42:00,727 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 14:42:00,727 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 14:42:00,731 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 14:42:00,732 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 02:42:00" (1/1) ... [2018-12-08 14:42:00,734 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 02:42:00, skipping insertion in model container [2018-12-08 14:42:00,734 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 02:42:00" (1/1) ... [2018-12-08 14:42:00,741 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 14:42:00,967 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 14:42:10,971 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 14:42:11,008 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 14:42:11,969 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 14:42:11,971 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-08 14:42:11,973 INFO L168 Benchmark]: Toolchain (without parser) took 11247.57 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 518.5 MB). Free memory was 888.3 MB in the beginning and 1.3 GB in the end (delta: -405.2 MB). Peak memory consumption was 618.7 MB. Max. memory is 11.5 GB. [2018-12-08 14:42:11,974 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 14:42:11,975 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11245.33 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 518.5 MB). Free memory was 888.3 MB in the beginning and 1.3 GB in the end (delta: -405.2 MB). Peak memory consumption was 618.7 MB. Max. memory is 11.5 GB. [2018-12-08 14:42:11,976 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 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 11245.33 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 518.5 MB). Free memory was 888.3 MB in the beginning and 1.3 GB in the end (delta: -405.2 MB). Peak memory consumption was 618.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.extractNonAggregateNonUnionTypes(CTranslationUtil.java:470) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...