./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/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 0ed9222f Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/ldv-linux-3.16-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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7362b7360566d5c8eed5f53b0178636a8b7a8f7c ................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/ldv-linux-3.16-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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7362b7360566d5c8eed5f53b0178636a8b7a8f7c ..................................................................................................................................................... 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 0.1.24-0ed9222-m [2019-01-13 10:22:44,698 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-13 10:22:44,700 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-13 10:22:44,713 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-13 10:22:44,713 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-13 10:22:44,714 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-13 10:22:44,716 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-13 10:22:44,718 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-13 10:22:44,720 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-13 10:22:44,721 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-13 10:22:44,722 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-13 10:22:44,722 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-13 10:22:44,724 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-13 10:22:44,725 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-13 10:22:44,726 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-13 10:22:44,727 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-13 10:22:44,728 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-13 10:22:44,730 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-13 10:22:44,732 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-13 10:22:44,734 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-13 10:22:44,735 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-13 10:22:44,736 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-13 10:22:44,739 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-13 10:22:44,739 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-13 10:22:44,739 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-13 10:22:44,740 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-13 10:22:44,741 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-13 10:22:44,745 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-13 10:22:44,746 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-13 10:22:44,747 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-13 10:22:44,748 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-13 10:22:44,751 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-13 10:22:44,751 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-13 10:22:44,751 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-13 10:22:44,752 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-13 10:22:44,755 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-13 10:22:44,755 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-01-13 10:22:44,784 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-13 10:22:44,785 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-13 10:22:44,786 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-13 10:22:44,786 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-13 10:22:44,786 INFO L133 SettingsManager]: * Use SBE=true [2019-01-13 10:22:44,789 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-13 10:22:44,789 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-13 10:22:44,789 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-13 10:22:44,790 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-13 10:22:44,790 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-13 10:22:44,790 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-13 10:22:44,790 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-13 10:22:44,790 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-13 10:22:44,790 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-13 10:22:44,791 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-13 10:22:44,791 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-13 10:22:44,791 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-13 10:22:44,791 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-13 10:22:44,791 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-13 10:22:44,792 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-13 10:22:44,792 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-13 10:22:44,792 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-13 10:22:44,793 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-13 10:22:44,793 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-13 10:22:44,793 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-13 10:22:44,793 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-13 10:22:44,793 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7362b7360566d5c8eed5f53b0178636a8b7a8f7c [2019-01-13 10:22:44,849 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-13 10:22:44,866 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-13 10:22:44,870 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-13 10:22:44,875 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-13 10:22:44,876 INFO L276 PluginConnector]: CDTParser initialized [2019-01-13 10:22:44,877 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point_true-unreach-call.cil.out.i [2019-01-13 10:22:44,937 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bae3a21f3/122bf20d899c4803beabcec0c6689361/FLAG06aaa34db [2019-01-13 10:22:45,803 INFO L307 CDTParser]: Found 1 translation units. [2019-01-13 10:22:45,804 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point_true-unreach-call.cil.out.i [2019-01-13 10:22:45,867 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bae3a21f3/122bf20d899c4803beabcec0c6689361/FLAG06aaa34db [2019-01-13 10:22:46,251 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bae3a21f3/122bf20d899c4803beabcec0c6689361 [2019-01-13 10:22:46,254 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-13 10:22:46,256 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-13 10:22:46,257 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-13 10:22:46,257 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-13 10:22:46,263 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-13 10:22:46,264 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 10:22:46" (1/1) ... [2019-01-13 10:22:46,267 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3aea2dfd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 10:22:46, skipping insertion in model container [2019-01-13 10:22:46,268 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 10:22:46" (1/1) ... [2019-01-13 10:22:46,277 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-13 10:22:46,453 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-13 10:22:46,691 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:1445) 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:2292) 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:2292) 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:936) 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:1684) 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:1260) 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:2868) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1999) 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:3447) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2233) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:540) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-13 10:22:46,708 INFO L168 Benchmark]: Toolchain (without parser) took 453.00 ms. Allocated memory is still 1.0 GB. Free memory was 935.1 MB in the beginning and 897.5 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2019-01-13 10:22:46,712 INFO L168 Benchmark]: CDTParser took 0.66 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-13 10:22:46,712 INFO L168 Benchmark]: CACSL2BoogieTranslator took 450.00 ms. Allocated memory is still 1.0 GB. Free memory was 935.1 MB in the beginning and 897.5 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2019-01-13 10:22:46,717 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.66 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 450.00 ms. Allocated memory is still 1.0 GB. Free memory was 935.1 MB in the beginning and 897.5 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 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:1445) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-0ed9222-m [2019-01-13 10:22:48,950 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-13 10:22:48,952 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-13 10:22:48,964 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-13 10:22:48,964 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-13 10:22:48,965 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-13 10:22:48,967 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-13 10:22:48,969 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-13 10:22:48,971 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-13 10:22:48,975 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-13 10:22:48,976 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-13 10:22:48,978 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-13 10:22:48,979 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-13 10:22:48,981 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-13 10:22:48,984 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-13 10:22:48,988 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-13 10:22:48,991 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-13 10:22:48,993 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-13 10:22:48,995 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-13 10:22:48,997 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-13 10:22:48,999 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-13 10:22:49,000 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-13 10:22:49,003 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-13 10:22:49,003 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-13 10:22:49,003 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-13 10:22:49,004 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-13 10:22:49,006 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-13 10:22:49,007 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-13 10:22:49,007 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-13 10:22:49,009 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-13 10:22:49,009 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-13 10:22:49,010 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-13 10:22:49,010 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-13 10:22:49,010 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-13 10:22:49,012 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-13 10:22:49,013 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-13 10:22:49,013 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-01-13 10:22:49,029 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-13 10:22:49,029 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-13 10:22:49,030 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-13 10:22:49,031 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-13 10:22:49,031 INFO L133 SettingsManager]: * Use SBE=true [2019-01-13 10:22:49,031 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-13 10:22:49,031 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-13 10:22:49,031 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-13 10:22:49,032 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-13 10:22:49,033 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-13 10:22:49,033 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2019-01-13 10:22:49,033 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-01-13 10:22:49,033 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-13 10:22:49,033 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-13 10:22:49,033 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-13 10:22:49,034 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-13 10:22:49,034 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-13 10:22:49,034 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-13 10:22:49,034 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-13 10:22:49,034 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-13 10:22:49,035 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-13 10:22:49,036 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-13 10:22:49,036 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-13 10:22:49,036 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2019-01-13 10:22:49,037 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-13 10:22:49,037 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-01-13 10:22:49,038 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2019-01-13 10:22:49,038 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-13 10:22:49,038 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7362b7360566d5c8eed5f53b0178636a8b7a8f7c [2019-01-13 10:22:49,086 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-13 10:22:49,099 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-13 10:22:49,103 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-13 10:22:49,105 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-13 10:22:49,106 INFO L276 PluginConnector]: CDTParser initialized [2019-01-13 10:22:49,106 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point_true-unreach-call.cil.out.i [2019-01-13 10:22:49,164 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da8b49fbe/b84ad0eb8d294c3590126b00742eba8c/FLAG2e895c110 [2019-01-13 10:22:50,000 INFO L307 CDTParser]: Found 1 translation units. [2019-01-13 10:22:50,000 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point_true-unreach-call.cil.out.i [2019-01-13 10:22:50,048 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da8b49fbe/b84ad0eb8d294c3590126b00742eba8c/FLAG2e895c110 [2019-01-13 10:22:50,473 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da8b49fbe/b84ad0eb8d294c3590126b00742eba8c [2019-01-13 10:22:50,477 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-13 10:22:50,478 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-13 10:22:50,480 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-13 10:22:50,480 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-13 10:22:50,485 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-13 10:22:50,487 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 10:22:50" (1/1) ... [2019-01-13 10:22:50,490 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50425fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 10:22:50, skipping insertion in model container [2019-01-13 10:22:50,491 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 10:22:50" (1/1) ... [2019-01-13 10:22:50,498 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-13 10:22:50,659 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-13 10:22:50,849 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:1445) 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:2292) 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:2292) 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:936) 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:1684) 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:1260) 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:2868) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1999) 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:3447) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2233) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:540) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-13 10:22:50,855 INFO L168 Benchmark]: Toolchain (without parser) took 377.80 ms. Allocated memory is still 1.0 GB. Free memory was 935.2 MB in the beginning and 892.3 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2019-01-13 10:22:50,858 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-13 10:22:50,859 INFO L168 Benchmark]: CACSL2BoogieTranslator took 374.51 ms. Allocated memory is still 1.0 GB. Free memory was 935.2 MB in the beginning and 892.3 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2019-01-13 10:22:50,863 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 374.51 ms. Allocated memory is still 1.0 GB. Free memory was 935.2 MB in the beginning and 892.3 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:1445) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...