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-3.0/usb_urb-drivers-scsi-dc395x.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-15 01:57:16,897 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-15 01:57:16,899 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-15 01:57:16,917 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-15 01:57:16,918 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-15 01:57:16,919 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-15 01:57:16,921 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-15 01:57:16,926 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-15 01:57:16,927 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-15 01:57:16,928 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-15 01:57:16,934 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-15 01:57:16,936 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-15 01:57:16,936 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-15 01:57:16,939 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-15 01:57:16,941 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-15 01:57:16,943 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-15 01:57:16,944 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-15 01:57:16,945 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-15 01:57:16,949 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-15 01:57:16,951 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-15 01:57:16,954 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-15 01:57:16,957 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-15 01:57:16,958 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-15 01:57:16,959 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-15 01:57:16,961 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-15 01:57:16,967 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-15 01:57:16,968 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-15 01:57:16,970 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-15 01:57:16,971 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-15 01:57:16,973 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-15 01:57:16,974 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-15 01:57:16,974 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-15 01:57:16,975 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-15 01:57:16,975 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-15 01:57:16,976 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-15 01:57:16,977 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-15 01:57:16,978 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 01:57:17,000 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-15 01:57:17,001 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-15 01:57:17,002 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-15 01:57:17,002 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-15 01:57:17,002 INFO L138 SettingsManager]: * Use SBE=true [2019-08-15 01:57:17,003 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-15 01:57:17,003 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-15 01:57:17,003 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-15 01:57:17,003 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-15 01:57:17,003 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-15 01:57:17,003 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-15 01:57:17,004 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-15 01:57:17,004 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-15 01:57:17,004 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-15 01:57:17,004 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-15 01:57:17,004 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-15 01:57:17,005 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-15 01:57:17,005 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-15 01:57:17,005 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-15 01:57:17,005 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-15 01:57:17,005 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-15 01:57:17,006 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-15 01:57:17,006 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-15 01:57:17,006 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-15 01:57:17,006 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-15 01:57:17,006 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-15 01:57:17,006 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-15 01:57:17,037 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-15 01:57:17,053 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-15 01:57:17,057 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-15 01:57:17,060 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-15 01:57:17,060 INFO L275 PluginConnector]: CDTParser initialized [2019-08-15 01:57:17,061 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-scsi-dc395x.ko.cil.out.i [2019-08-15 01:57:17,126 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2267345f/68417cb4ad8545568fd927c5ebff5d2b/FLAG91cbec1a7 [2019-08-15 01:57:18,019 INFO L306 CDTParser]: Found 1 translation units. [2019-08-15 01:57:18,020 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-scsi-dc395x.ko.cil.out.i [2019-08-15 01:57:18,079 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2267345f/68417cb4ad8545568fd927c5ebff5d2b/FLAG91cbec1a7 [2019-08-15 01:57:18,395 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2267345f/68417cb4ad8545568fd927c5ebff5d2b [2019-08-15 01:57:18,404 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-15 01:57:18,406 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-15 01:57:18,407 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-15 01:57:18,407 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-15 01:57:18,410 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-15 01:57:18,411 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 01:57:18" (1/1) ... [2019-08-15 01:57:18,414 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ef06492 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 01:57:18, skipping insertion in model container [2019-08-15 01:57:18,414 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 01:57:18" (1/1) ... [2019-08-15 01:57:18,421 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-15 01:57:18,587 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-15 01:57:18,757 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-15 01:57:18,767 INFO L168 Benchmark]: Toolchain (without parser) took 357.67 ms. Allocated memory was 138.9 MB in the beginning and 178.8 MB in the end (delta: 39.8 MB). Free memory was 70.4 MB in the beginning and 106.0 MB in the end (delta: -35.7 MB). Peak memory consumption was 26.7 MB. Max. memory is 7.1 GB. [2019-08-15 01:57:18,768 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 138.9 MB. Free memory was 105.1 MB in the beginning and 104.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-15 01:57:18,770 INFO L168 Benchmark]: CACSL2BoogieTranslator took 354.76 ms. Allocated memory was 138.9 MB in the beginning and 178.8 MB in the end (delta: 39.8 MB). Free memory was 70.1 MB in the beginning and 106.0 MB in the end (delta: -35.9 MB). Peak memory consumption was 26.5 MB. Max. memory is 7.1 GB. [2019-08-15 01:57:18,774 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 138.9 MB. Free memory was 105.1 MB in the beginning and 104.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 354.76 ms. Allocated memory was 138.9 MB in the beginning and 178.8 MB in the end (delta: 39.8 MB). Free memory was 70.1 MB in the beginning and 106.0 MB in the end (delta: -35.9 MB). Peak memory consumption was 26.5 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...