java -ea -Xmx8000000000 -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 ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-scsi-dc395x.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-16 23:39:15,898 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 23:39:15,900 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 23:39:15,912 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 23:39:15,912 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 23:39:15,914 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 23:39:15,915 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 23:39:15,917 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 23:39:15,919 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 23:39:15,920 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 23:39:15,921 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 23:39:15,921 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 23:39:15,922 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 23:39:15,923 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 23:39:15,924 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 23:39:15,925 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 23:39:15,926 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 23:39:15,928 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 23:39:15,930 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 23:39:15,932 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 23:39:15,933 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 23:39:15,934 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 23:39:15,937 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 23:39:15,937 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 23:39:15,938 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 23:39:15,943 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 23:39:15,944 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 23:39:15,945 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 23:39:15,948 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 23:39:15,950 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 23:39:15,950 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 23:39:15,953 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 23:39:15,954 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 23:39:15,954 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 23:39:15,955 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 23:39:15,957 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 23:39:15,957 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-16 23:39:15,987 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 23:39:15,988 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 23:39:15,988 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 23:39:15,989 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 23:39:15,989 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 23:39:15,989 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 23:39:15,991 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 23:39:15,991 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 23:39:15,991 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 23:39:15,991 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 23:39:15,991 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 23:39:15,992 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 23:39:15,992 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 23:39:15,992 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 23:39:15,992 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 23:39:15,993 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 23:39:15,993 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 23:39:15,993 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 23:39:15,993 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 23:39:15,993 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 23:39:15,994 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 23:39:15,994 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 23:39:15,994 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 23:39:15,994 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 23:39:15,994 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 23:39:15,995 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 23:39:15,996 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 23:39:15,996 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 23:39:15,996 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 23:39:16,047 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 23:39:16,061 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 23:39:16,066 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 23:39:16,068 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 23:39:16,068 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 23:39:16,069 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-scsi-dc395x.ko_true-unreach-call.cil.out.i.pp.i [2018-11-16 23:39:16,129 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf80ddf88/a71155d7ec5d455e90d07e79d3a372cd/FLAG46feee7b5 [2018-11-16 23:39:16,994 INFO L307 CDTParser]: Found 1 translation units. [2018-11-16 23:39:16,995 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-scsi-dc395x.ko_true-unreach-call.cil.out.i.pp.i [2018-11-16 23:39:17,047 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf80ddf88/a71155d7ec5d455e90d07e79d3a372cd/FLAG46feee7b5 [2018-11-16 23:39:17,449 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf80ddf88/a71155d7ec5d455e90d07e79d3a372cd [2018-11-16 23:39:17,459 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 23:39:17,461 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 23:39:17,462 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 23:39:17,462 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 23:39:17,466 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 23:39:17,468 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:39:17" (1/1) ... [2018-11-16 23:39:17,471 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f044951 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:17, skipping insertion in model container [2018-11-16 23:39:17,471 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:39:17" (1/1) ... [2018-11-16 23:39:17,480 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 23:39:17,658 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 23:39:17,905 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:1426) 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:2129) 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:2129) 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:931) 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:1545) 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:1241) 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:2698) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2557) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1836) 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:3277) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2070) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:535) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-16 23:39:17,910 INFO L168 Benchmark]: Toolchain (without parser) took 450.49 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 54.3 MB). Peak memory consumption was 54.3 MB. Max. memory is 7.1 GB. [2018-11-16 23:39:17,913 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-16 23:39:17,914 INFO L168 Benchmark]: CACSL2BoogieTranslator took 446.89 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 54.3 MB). Peak memory consumption was 54.3 MB. Max. memory is 7.1 GB. [2018-11-16 23:39:17,917 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 446.89 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 54.3 MB). Peak memory consumption was 54.3 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:1426) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...