java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f5fa1ab [2018-02-12 11:06:54,247 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-02-12 11:06:54,283 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-02-12 11:06:54,324 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-02-12 11:06:54,324 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-02-12 11:06:54,325 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-02-12 11:06:54,326 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-02-12 11:06:54,341 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-02-12 11:06:54,343 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-02-12 11:06:54,344 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-02-12 11:06:54,353 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-02-12 11:06:54,354 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-02-12 11:06:54,355 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-02-12 11:06:54,365 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-02-12 11:06:54,366 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-02-12 11:06:54,370 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-02-12 11:06:54,375 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-02-12 11:06:54,387 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-02-12 11:06:54,388 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-02-12 11:06:54,389 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-02-12 11:06:54,395 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-02-12 11:06:54,396 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-02-12 11:06:54,396 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-02-12 11:06:54,397 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-02-12 11:06:54,398 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-02-12 11:06:54,408 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-02-12 11:06:54,409 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-02-12 11:06:54,410 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-02-12 11:06:54,410 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-02-12 11:06:54,410 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-02-12 11:06:54,411 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-02-12 11:06:54,411 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-02-12 11:06:54,447 INFO L110 SettingsManager]: Loading preferences was successful [2018-02-12 11:06:54,447 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-02-12 11:06:54,448 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-02-12 11:06:54,448 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-02-12 11:06:54,451 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-02-12 11:06:54,451 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-02-12 11:06:54,451 INFO L133 SettingsManager]: * Use SBE=true [2018-02-12 11:06:54,451 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-02-12 11:06:54,452 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-02-12 11:06:54,452 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-02-12 11:06:54,452 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-02-12 11:06:54,452 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-02-12 11:06:54,458 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-02-12 11:06:54,458 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-02-12 11:06:54,459 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-02-12 11:06:54,459 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-02-12 11:06:54,460 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-02-12 11:06:54,460 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-02-12 11:06:54,460 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-02-12 11:06:54,460 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-02-12 11:06:54,460 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-02-12 11:06:54,461 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-02-12 11:06:54,461 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-02-12 11:06:54,461 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-02-12 11:06:54,461 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-02-12 11:06:54,461 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-02-12 11:06:54,461 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-02-12 11:06:54,462 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-02-12 11:06:54,462 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-02-12 11:06:54,565 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-02-12 11:06:54,591 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-02-12 11:06:54,602 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-02-12 11:06:54,603 INFO L271 PluginConnector]: Initializing CDTParser... [2018-02-12 11:06:54,604 INFO L276 PluginConnector]: CDTParser initialized [2018-02-12 11:06:54,606 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.c [2018-02-12 11:06:56,750 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-02-12 11:06:56,775 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-02-12 11:06:56,781 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-02-12 11:06:56,781 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-02-12 11:06:56,796 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-02-12 11:06:56,805 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.02 11:06:56" (1/1) ... [2018-02-12 11:06:56,809 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55ccd23b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 11:06:56, skipping insertion in model container [2018-02-12 11:06:56,809 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.02 11:06:56" (1/1) ... [2018-02-12 11:06:56,854 INFO L153 Dispatcher]: Using SV-COMP mode [2018-02-12 11:06:58,072 INFO L153 Dispatcher]: Using SV-COMP mode [2018-02-12 11:06:58,678 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:978) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:324) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:351) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:625) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:330) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:351) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:976) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:324) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:351) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:626) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:330) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1186) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1931) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:943) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:280) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1262) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3463) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2035) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:180) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.preRun(MainDispatcher.java:357) at de.uni_freiburg.informatik.ultimate.cdt.translation.interfaces.Dispatcher.run(Dispatcher.java:237) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.doTranslation(CACSL2BoogieTranslatorObserver.java:229) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:199) 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$Toolchain.processToolchain(ToolchainManager.java:324) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.runToolchainDefault(DefaultToolchainJob.java:221) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.BasicToolchainJob.run(BasicToolchainJob.java:134) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-02-12 11:06:58,695 INFO L168 Benchmark]: Toolchain (without parser) took 1932.67 ms. Allocated memory is still 383.3 MB. Free memory was 308.6 MB in the beginning and 251.8 MB in the end (delta: 56.8 MB). Peak memory consumption was 81.6 MB. Max. memory is 1.9 GB. [2018-02-12 11:06:58,698 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 383.3 MB. Free memory is still 347.0 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-02-12 11:06:58,698 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1901.91 ms. Allocated memory is still 383.3 MB. Free memory was 306.5 MB in the beginning and 251.8 MB in the end (delta: 54.7 MB). Peak memory consumption was 79.5 MB. Max. memory is 1.9 GB. [2018-02-12 11:06:58,708 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 383.3 MB. Free memory is still 347.0 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1901.91 ms. Allocated memory is still 383.3 MB. Free memory was 306.5 MB in the beginning and 251.8 MB in the end (delta: 54.7 MB). Peak memory consumption was 79.5 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:423) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...