./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 2e94e6aa 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 0.1.24-2e94e6a [2019-01-01 05:38:32,701 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-01 05:38:32,703 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-01 05:38:32,715 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-01 05:38:32,715 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-01 05:38:32,716 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-01 05:38:32,718 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-01 05:38:32,720 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-01 05:38:32,722 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-01 05:38:32,723 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-01 05:38:32,724 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-01 05:38:32,724 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-01 05:38:32,725 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-01 05:38:32,726 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-01 05:38:32,728 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-01 05:38:32,728 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-01 05:38:32,729 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-01 05:38:32,731 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-01 05:38:32,733 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-01 05:38:32,735 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-01 05:38:32,736 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-01 05:38:32,738 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-01 05:38:32,740 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-01 05:38:32,741 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-01 05:38:32,741 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-01 05:38:32,742 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-01 05:38:32,743 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-01 05:38:32,744 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-01 05:38:32,745 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-01 05:38:32,746 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-01 05:38:32,746 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-01 05:38:32,747 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-01 05:38:32,747 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-01 05:38:32,748 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-01 05:38:32,749 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-01 05:38:32,749 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-01 05:38:32,750 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-01-01 05:38:32,769 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-01 05:38:32,769 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-01 05:38:32,770 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-01 05:38:32,771 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-01 05:38:32,771 INFO L133 SettingsManager]: * Use SBE=true [2019-01-01 05:38:32,771 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-01 05:38:32,771 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-01 05:38:32,771 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-01 05:38:32,772 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-01 05:38:32,772 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-01 05:38:32,772 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-01 05:38:32,773 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-01 05:38:32,773 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-01 05:38:32,773 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-01 05:38:32,774 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-01 05:38:32,774 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-01 05:38:32,774 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-01 05:38:32,774 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-01 05:38:32,774 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-01 05:38:32,775 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-01 05:38:32,775 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-01 05:38:32,775 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-01 05:38:32,775 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-01 05:38:32,775 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-01 05:38:32,775 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-01 05:38:32,777 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-01 05:38:32,777 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 [2019-01-01 05:38:32,831 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-01 05:38:32,844 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-01 05:38:32,848 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-01 05:38:32,850 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-01 05:38:32,850 INFO L276 PluginConnector]: CDTParser initialized [2019-01-01 05:38:32,851 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point_true-unreach-call.cil.out.i [2019-01-01 05:38:32,913 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a1819175/32085ddcaeb54699a69ad11187cdf5de/FLAG453e1a71c [2019-01-01 05:38:33,805 INFO L307 CDTParser]: Found 1 translation units. [2019-01-01 05:38:33,806 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point_true-unreach-call.cil.out.i [2019-01-01 05:38:33,878 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a1819175/32085ddcaeb54699a69ad11187cdf5de/FLAG453e1a71c [2019-01-01 05:38:34,201 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a1819175/32085ddcaeb54699a69ad11187cdf5de [2019-01-01 05:38:34,205 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-01 05:38:34,207 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-01 05:38:34,208 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-01 05:38:34,208 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-01 05:38:34,212 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-01 05:38:34,213 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.01 05:38:34" (1/1) ... [2019-01-01 05:38:34,217 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68ff312 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 05:38:34, skipping insertion in model container [2019-01-01 05:38:34,217 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.01 05:38:34" (1/1) ... [2019-01-01 05:38:34,225 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-01 05:38:34,388 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-01 05:38:34,609 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-01 05:38:34,613 INFO L168 Benchmark]: Toolchain (without parser) took 407.69 ms. Allocated memory is still 1.0 GB. Free memory was 931.2 MB in the beginning and 893.6 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2019-01-01 05:38:34,616 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-01 05:38:34,617 INFO L168 Benchmark]: CACSL2BoogieTranslator took 404.38 ms. Allocated memory is still 1.0 GB. Free memory was 931.2 MB in the beginning and 893.6 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2019-01-01 05:38:34,622 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 404.38 ms. Allocated memory is still 1.0 GB. Free memory was 931.2 MB in the beginning and 893.6 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 0.1.24-2e94e6a [2019-01-01 05:38:36,783 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-01 05:38:36,785 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-01 05:38:36,799 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-01 05:38:36,799 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-01 05:38:36,800 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-01 05:38:36,802 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-01 05:38:36,803 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-01 05:38:36,805 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-01 05:38:36,806 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-01 05:38:36,807 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-01 05:38:36,807 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-01 05:38:36,808 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-01 05:38:36,810 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-01 05:38:36,811 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-01 05:38:36,812 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-01 05:38:36,813 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-01 05:38:36,815 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-01 05:38:36,817 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-01 05:38:36,818 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-01 05:38:36,820 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-01 05:38:36,821 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-01 05:38:36,823 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-01 05:38:36,824 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-01 05:38:36,824 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-01 05:38:36,825 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-01 05:38:36,826 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-01 05:38:36,827 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-01 05:38:36,828 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-01 05:38:36,829 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-01 05:38:36,829 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-01 05:38:36,830 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-01 05:38:36,831 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-01 05:38:36,831 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-01 05:38:36,832 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-01 05:38:36,832 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-01 05:38:36,833 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-01-01 05:38:36,848 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-01 05:38:36,849 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-01 05:38:36,850 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-01 05:38:36,850 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-01 05:38:36,850 INFO L133 SettingsManager]: * Use SBE=true [2019-01-01 05:38:36,850 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-01 05:38:36,851 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-01 05:38:36,851 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-01 05:38:36,852 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-01 05:38:36,852 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-01 05:38:36,852 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2019-01-01 05:38:36,852 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-01-01 05:38:36,852 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-01 05:38:36,852 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-01 05:38:36,853 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-01 05:38:36,853 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-01 05:38:36,853 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-01 05:38:36,853 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-01 05:38:36,853 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-01 05:38:36,854 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-01 05:38:36,855 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-01 05:38:36,855 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-01 05:38:36,856 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-01 05:38:36,856 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2019-01-01 05:38:36,856 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-01 05:38:36,856 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-01-01 05:38:36,856 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2019-01-01 05:38:36,856 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-01 05:38:36,858 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 [2019-01-01 05:38:36,896 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-01 05:38:36,912 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-01 05:38:36,916 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-01 05:38:36,918 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-01 05:38:36,918 INFO L276 PluginConnector]: CDTParser initialized [2019-01-01 05:38:36,919 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point_true-unreach-call.cil.out.i [2019-01-01 05:38:36,983 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3dfad7886/52917c921ba94742a0766d7ce68dbb7b/FLAG74ef8b1cc [2019-01-01 05:38:37,824 INFO L307 CDTParser]: Found 1 translation units. [2019-01-01 05:38:37,826 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point_true-unreach-call.cil.out.i [2019-01-01 05:38:37,873 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3dfad7886/52917c921ba94742a0766d7ce68dbb7b/FLAG74ef8b1cc [2019-01-01 05:38:38,282 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3dfad7886/52917c921ba94742a0766d7ce68dbb7b [2019-01-01 05:38:38,287 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-01 05:38:38,289 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-01 05:38:38,290 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-01 05:38:38,290 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-01 05:38:38,294 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-01 05:38:38,294 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.01 05:38:38" (1/1) ... [2019-01-01 05:38:38,297 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f529b7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 05:38:38, skipping insertion in model container [2019-01-01 05:38:38,297 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.01 05:38:38" (1/1) ... [2019-01-01 05:38:38,305 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-01 05:38:38,460 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-01 05:38:38,673 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-01 05:38:38,687 INFO L168 Benchmark]: Toolchain (without parser) took 400.01 ms. Allocated memory is still 1.0 GB. Free memory was 936.5 MB in the beginning and 898.9 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2019-01-01 05:38:38,690 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-01 05:38:38,690 INFO L168 Benchmark]: CACSL2BoogieTranslator took 396.96 ms. Allocated memory is still 1.0 GB. Free memory was 936.5 MB in the beginning and 898.9 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2019-01-01 05:38:38,693 INFO L336 ainManager$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 396.96 ms. Allocated memory is still 1.0 GB. Free memory was 936.5 MB in the beginning and 898.9 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...