./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.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_546462c8-873d-480a-9ca8-9820ae3d7258/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_546462c8-873d-480a-9ca8-9820ae3d7258/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_546462c8-873d-480a-9ca8-9820ae3d7258/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_546462c8-873d-480a-9ca8-9820ae3d7258/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_546462c8-873d-480a-9ca8-9820ae3d7258/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_546462c8-873d-480a-9ca8-9820ae3d7258/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 645d2db58d51a21414a7cb37e04bdad51d96a8a1 ..................................................................................................................................................................... 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_546462c8-873d-480a-9ca8-9820ae3d7258/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_546462c8-873d-480a-9ca8-9820ae3d7258/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_546462c8-873d-480a-9ca8-9820ae3d7258/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_546462c8-873d-480a-9ca8-9820ae3d7258/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_546462c8-873d-480a-9ca8-9820ae3d7258/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_546462c8-873d-480a-9ca8-9820ae3d7258/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 645d2db58d51a21414a7cb37e04bdad51d96a8a1 ........................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: function not known to function handler --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 05:01:52,972 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 05:01:52,972 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 05:01:52,979 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 05:01:52,979 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 05:01:52,979 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 05:01:52,980 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 05:01:52,981 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 05:01:52,982 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 05:01:52,982 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 05:01:52,982 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 05:01:52,983 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 05:01:52,983 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 05:01:52,983 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 05:01:52,984 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 05:01:52,984 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 05:01:52,985 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 05:01:52,986 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 05:01:52,986 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 05:01:52,987 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 05:01:52,988 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 05:01:52,988 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 05:01:52,989 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 05:01:52,989 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 05:01:52,990 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 05:01:52,990 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 05:01:52,991 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 05:01:52,991 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 05:01:52,991 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 05:01:52,992 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 05:01:52,992 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 05:01:52,992 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 05:01:52,993 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 05:01:52,993 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 05:01:52,993 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 05:01:52,994 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 05:01:52,994 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_546462c8-873d-480a-9ca8-9820ae3d7258/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-12-02 05:01:53,001 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 05:01:53,001 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 05:01:53,001 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 05:01:53,001 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 05:01:53,002 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 05:01:53,002 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 05:01:53,002 INFO L133 SettingsManager]: * Use SBE=true [2018-12-02 05:01:53,002 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 05:01:53,002 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 05:01:53,002 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 05:01:53,002 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 05:01:53,002 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 05:01:53,002 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 05:01:53,002 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 05:01:53,002 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 05:01:53,003 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 05:01:53,003 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 05:01:53,003 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 05:01:53,003 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 05:01:53,003 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 05:01:53,003 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 05:01:53,003 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 05:01:53,003 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 05:01:53,003 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 05:01:53,003 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-02 05:01:53,004 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 05:01:53,004 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 05:01:53,004 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 05:01:53,004 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_546462c8-873d-480a-9ca8-9820ae3d7258/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 -> 645d2db58d51a21414a7cb37e04bdad51d96a8a1 [2018-12-02 05:01:53,021 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 05:01:53,030 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 05:01:53,033 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 05:01:53,034 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 05:01:53,034 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 05:01:53,035 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_546462c8-873d-480a-9ca8-9820ae3d7258/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point_true-unreach-call.cil.out.i [2018-12-02 05:01:53,071 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_546462c8-873d-480a-9ca8-9820ae3d7258/bin-2019/uautomizer/data/404183e0f/68ee573195e44ecda398f83c81ffe3d8/FLAGc54f4641b [2018-12-02 05:01:53,718 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 05:01:53,719 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_546462c8-873d-480a-9ca8-9820ae3d7258/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point_true-unreach-call.cil.out.i [2018-12-02 05:01:53,747 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_546462c8-873d-480a-9ca8-9820ae3d7258/bin-2019/uautomizer/data/404183e0f/68ee573195e44ecda398f83c81ffe3d8/FLAGc54f4641b [2018-12-02 05:01:54,110 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_546462c8-873d-480a-9ca8-9820ae3d7258/bin-2019/uautomizer/data/404183e0f/68ee573195e44ecda398f83c81ffe3d8 [2018-12-02 05:01:54,114 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 05:01:54,115 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 05:01:54,117 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 05:01:54,117 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 05:01:54,121 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 05:01:54,122 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:01:54" (1/1) ... [2018-12-02 05:01:54,124 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32cef041 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:01:54, skipping insertion in model container [2018-12-02 05:01:54,124 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:01:54" (1/1) ... [2018-12-02 05:01:54,128 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 05:01:54,184 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 05:01:54,267 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: function not known to function handler at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1444) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:264) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2291) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2291) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:935) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1683) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:255) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1259) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2867) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2726) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1998) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:539) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:190) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-02 05:01:54,270 INFO L168 Benchmark]: Toolchain (without parser) took 155.40 ms. Allocated memory is still 1.0 GB. Free memory was 939.9 MB in the beginning and 891.5 MB in the end (delta: 48.3 MB). Peak memory consumption was 48.3 MB. Max. memory is 11.5 GB. [2018-12-02 05:01:54,272 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 05:01:54,272 INFO L168 Benchmark]: CACSL2BoogieTranslator took 152.20 ms. Allocated memory is still 1.0 GB. Free memory was 939.9 MB in the beginning and 891.5 MB in the end (delta: 48.3 MB). Peak memory consumption was 48.3 MB. Max. memory is 11.5 GB. [2018-12-02 05:01:54,273 INFO L336 ainManager$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 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 152.20 ms. Allocated memory is still 1.0 GB. Free memory was 939.9 MB in the beginning and 891.5 MB in the end (delta: 48.3 MB). Peak memory consumption was 48.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: function not known to function handler de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: function not known to function handler: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1444) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-02 05:01:55,340 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 05:01:55,341 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 05:01:55,348 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 05:01:55,349 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 05:01:55,349 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 05:01:55,350 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 05:01:55,351 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 05:01:55,351 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 05:01:55,352 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 05:01:55,352 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 05:01:55,352 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 05:01:55,353 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 05:01:55,353 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 05:01:55,354 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 05:01:55,354 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 05:01:55,355 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 05:01:55,356 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 05:01:55,357 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 05:01:55,358 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 05:01:55,358 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 05:01:55,359 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 05:01:55,360 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 05:01:55,360 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 05:01:55,360 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 05:01:55,361 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 05:01:55,361 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 05:01:55,362 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 05:01:55,362 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 05:01:55,363 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 05:01:55,363 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 05:01:55,363 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 05:01:55,363 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 05:01:55,363 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 05:01:55,364 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 05:01:55,364 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 05:01:55,365 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_546462c8-873d-480a-9ca8-9820ae3d7258/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-12-02 05:01:55,372 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 05:01:55,372 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 05:01:55,372 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 05:01:55,372 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 05:01:55,373 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 05:01:55,373 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 05:01:55,373 INFO L133 SettingsManager]: * Use SBE=true [2018-12-02 05:01:55,373 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 05:01:55,373 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 05:01:55,373 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 05:01:55,373 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 05:01:55,374 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 05:01:55,374 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-02 05:01:55,374 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-02 05:01:55,374 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 05:01:55,374 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 05:01:55,374 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 05:01:55,374 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 05:01:55,374 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 05:01:55,374 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 05:01:55,375 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 05:01:55,375 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 05:01:55,375 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 05:01:55,375 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 05:01:55,375 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 05:01:55,375 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-12-02 05:01:55,375 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 05:01:55,375 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-02 05:01:55,376 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-02 05:01:55,376 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 05:01:55,376 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_546462c8-873d-480a-9ca8-9820ae3d7258/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 -> 645d2db58d51a21414a7cb37e04bdad51d96a8a1 [2018-12-02 05:01:55,395 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 05:01:55,404 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 05:01:55,407 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 05:01:55,408 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 05:01:55,409 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 05:01:55,409 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_546462c8-873d-480a-9ca8-9820ae3d7258/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point_true-unreach-call.cil.out.i [2018-12-02 05:01:55,446 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_546462c8-873d-480a-9ca8-9820ae3d7258/bin-2019/uautomizer/data/a0f3ca668/3233ca4f8af54bbe83f7401a450c0cf9/FLAG7ef6f3b05 [2018-12-02 05:01:55,999 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 05:01:55,999 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_546462c8-873d-480a-9ca8-9820ae3d7258/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point_true-unreach-call.cil.out.i [2018-12-02 05:01:56,019 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_546462c8-873d-480a-9ca8-9820ae3d7258/bin-2019/uautomizer/data/a0f3ca668/3233ca4f8af54bbe83f7401a450c0cf9/FLAG7ef6f3b05 [2018-12-02 05:01:56,479 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_546462c8-873d-480a-9ca8-9820ae3d7258/bin-2019/uautomizer/data/a0f3ca668/3233ca4f8af54bbe83f7401a450c0cf9 [2018-12-02 05:01:56,481 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 05:01:56,481 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 05:01:56,482 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 05:01:56,482 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 05:01:56,484 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 05:01:56,485 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:01:56" (1/1) ... [2018-12-02 05:01:56,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d342b31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:01:56, skipping insertion in model container [2018-12-02 05:01:56,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:01:56" (1/1) ... [2018-12-02 05:01:56,490 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 05:01:56,567 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 05:01:56,656 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: function not known to function handler at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1444) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:264) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2291) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2291) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:935) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1683) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:255) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1259) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2867) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2726) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1998) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:539) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:190) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-02 05:01:56,659 INFO L168 Benchmark]: Toolchain (without parser) took 177.93 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 884.3 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-12-02 05:01:56,661 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 05:01:56,661 INFO L168 Benchmark]: CACSL2BoogieTranslator took 176.25 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 884.3 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-12-02 05:01:56,662 INFO L336 ainManager$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 176.25 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 884.3 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: function not known to function handler de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: function not known to function handler: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1444) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...