java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-15 13:55:19,532 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-15 13:55:19,535 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-15 13:55:19,548 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-15 13:55:19,549 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-15 13:55:19,550 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-15 13:55:19,551 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-15 13:55:19,553 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-15 13:55:19,555 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-15 13:55:19,556 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-15 13:55:19,557 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-15 13:55:19,558 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-15 13:55:19,559 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-15 13:55:19,560 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-15 13:55:19,561 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-15 13:55:19,562 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-15 13:55:19,563 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-15 13:55:19,563 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-15 13:55:19,565 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-15 13:55:19,567 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-15 13:55:19,569 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-15 13:55:19,570 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-15 13:55:19,571 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-15 13:55:19,572 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-15 13:55:19,574 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-15 13:55:19,574 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-15 13:55:19,574 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-15 13:55:19,576 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-15 13:55:19,576 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-15 13:55:19,577 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-15 13:55:19,577 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-15 13:55:19,578 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-15 13:55:19,579 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-15 13:55:19,580 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-15 13:55:19,581 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-15 13:55:19,581 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-15 13:55:19,582 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-15 13:55:19,582 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-15 13:55:19,582 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-15 13:55:19,585 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-15 13:55:19,587 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-15 13:55:19,587 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-15 13:55:19,611 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-15 13:55:19,611 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-15 13:55:19,613 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-15 13:55:19,613 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-15 13:55:19,613 INFO L138 SettingsManager]: * Use SBE=true [2019-08-15 13:55:19,613 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-15 13:55:19,614 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-15 13:55:19,614 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-15 13:55:19,614 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-15 13:55:19,614 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-15 13:55:19,614 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-15 13:55:19,615 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-15 13:55:19,615 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-15 13:55:19,615 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-15 13:55:19,615 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-15 13:55:19,615 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-15 13:55:19,616 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-15 13:55:19,616 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-15 13:55:19,616 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-15 13:55:19,616 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-15 13:55:19,616 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-15 13:55:19,617 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-15 13:55:19,617 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-15 13:55:19,617 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-15 13:55:19,617 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-15 13:55:19,617 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-15 13:55:19,617 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-15 13:55:19,646 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-15 13:55:19,661 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-15 13:55:19,666 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-15 13:55:19,667 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-15 13:55:19,668 INFO L275 PluginConnector]: CDTParser initialized [2019-08-15 13:55:19,668 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i [2019-08-15 13:55:19,732 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbb0949b3/34bdf7d65c63465fb3debb11ae938fca/FLAG04e34bec8 [2019-08-15 13:55:20,694 INFO L306 CDTParser]: Found 1 translation units. [2019-08-15 13:55:20,695 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point.cil.out.i [2019-08-15 13:55:20,738 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbb0949b3/34bdf7d65c63465fb3debb11ae938fca/FLAG04e34bec8 [2019-08-15 13:55:21,099 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbb0949b3/34bdf7d65c63465fb3debb11ae938fca [2019-08-15 13:55:21,111 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-15 13:55:21,112 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-15 13:55:21,113 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-15 13:55:21,114 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-15 13:55:21,117 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-15 13:55:21,119 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 01:55:21" (1/1) ... [2019-08-15 13:55:21,122 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7aa1f2d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 01:55:21, skipping insertion in model container [2019-08-15 13:55:21,122 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 01:55:21" (1/1) ... [2019-08-15 13:55:21,130 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-15 13:55:21,288 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-15 13:55:21,472 FATAL L? ?]: 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:187) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:114) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:92) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-15 13:55:21,483 INFO L168 Benchmark]: Toolchain (without parser) took 366.13 ms. Allocated memory was 132.1 MB in the beginning and 172.5 MB in the end (delta: 40.4 MB). Free memory was 74.6 MB in the beginning and 119.5 MB in the end (delta: -44.9 MB). Peak memory consumption was 30.0 MB. Max. memory is 7.1 GB. [2019-08-15 13:55:21,484 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 132.1 MB. Free memory is still 105.8 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-15 13:55:21,485 INFO L168 Benchmark]: CACSL2BoogieTranslator took 363.07 ms. Allocated memory was 132.1 MB in the beginning and 172.5 MB in the end (delta: 40.4 MB). Free memory was 74.2 MB in the beginning and 119.5 MB in the end (delta: -45.3 MB). Peak memory consumption was 29.6 MB. Max. memory is 7.1 GB. [2019-08-15 13:55:21,487 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 132.1 MB. Free memory is still 105.8 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 363.07 ms. Allocated memory was 132.1 MB in the beginning and 172.5 MB in the end (delta: 40.4 MB). Free memory was 74.2 MB in the beginning and 119.5 MB in the end (delta: -45.3 MB). Peak memory consumption was 29.6 MB. Max. memory is 7.1 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...