java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ntdrivers/cdaudio_false-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b3d2c8a [2018-05-08 14:45:58,525 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-08 14:45:58,535 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-08 14:45:58,565 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-08 14:45:58,566 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-08 14:45:58,567 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-08 14:45:58,568 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-08 14:45:58,576 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-08 14:45:58,578 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-08 14:45:58,579 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-08 14:45:58,580 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-08 14:45:58,581 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-08 14:45:58,582 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-08 14:45:58,595 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-08 14:45:58,596 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-08 14:45:58,598 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-08 14:45:58,610 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-08 14:45:58,611 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-08 14:45:58,613 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-08 14:45:58,616 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-08 14:45:58,627 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-05-08 14:45:58,630 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-08 14:45:58,637 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-08 14:45:58,638 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-05-08 14:45:58,678 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-08 14:45:58,678 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-08 14:45:58,679 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-08 14:45:58,679 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-08 14:45:58,680 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-08 14:45:58,680 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-08 14:45:58,680 INFO L133 SettingsManager]: * Use SBE=true [2018-05-08 14:45:58,681 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-08 14:45:58,681 INFO L133 SettingsManager]: * sizeof long=4 [2018-05-08 14:45:58,681 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-05-08 14:45:58,681 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-08 14:45:58,681 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-08 14:45:58,681 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-08 14:45:58,683 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-08 14:45:58,684 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-08 14:45:58,684 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-08 14:45:58,684 INFO L133 SettingsManager]: * sizeof long double=12 [2018-05-08 14:45:58,684 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-08 14:45:58,684 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-08 14:45:58,684 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-08 14:45:58,691 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-08 14:45:58,691 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-08 14:45:58,691 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-08 14:45:58,691 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-08 14:45:58,692 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-08 14:45:58,692 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-08 14:45:58,692 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-08 14:45:58,692 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-08 14:45:58,692 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-08 14:45:58,693 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-08 14:45:58,693 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-08 14:45:58,693 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-08 14:45:58,693 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-08 14:45:58,766 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-08 14:45:58,788 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-08 14:45:58,793 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-08 14:45:58,801 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-08 14:45:58,801 INFO L276 PluginConnector]: CDTParser initialized [2018-05-08 14:45:58,802 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers/cdaudio_false-unreach-call.i.cil.c [2018-05-08 14:45:59,194 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/6091102b2/77271f6e5603496eb1fd3439a2eed13d/FLAG93df06ebd [2018-05-08 14:46:00,103 INFO L276 CDTParser]: Found 1 translation units. [2018-05-08 14:46:00,103 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ntdrivers/cdaudio_false-unreach-call.i.cil.c [2018-05-08 14:46:00,240 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/6091102b2/77271f6e5603496eb1fd3439a2eed13d/FLAG93df06ebd [2018-05-08 14:46:00,279 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/6091102b2/77271f6e5603496eb1fd3439a2eed13d [2018-05-08 14:46:00,306 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-08 14:46:00,308 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-08 14:46:00,312 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-08 14:46:00,312 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-08 14:46:00,326 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-08 14:46:00,327 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 02:46:00" (1/1) ... [2018-05-08 14:46:00,329 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bc593a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:46:00, skipping insertion in model container [2018-05-08 14:46:00,329 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 02:46:00" (1/1) ... [2018-05-08 14:46:00,364 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 14:46:00,548 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 14:46:01,377 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: unexpected expression type at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.modifyExpression(ExpressionFactory.java:674) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.replaceBoogieType(ExpressionFactory.java:630) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.decayArrayLrValToPointer(CHandler.java:1067) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:337) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:726) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:340) 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:278) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1173) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:290) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1173) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:290) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1669) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:287) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1173) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:290) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1173) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:290) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:337) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1526) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3911) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2377) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:602) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:189) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.preRun(MainDispatcher.java:400) at de.uni_freiburg.informatik.ultimate.cdt.translation.interfaces.Dispatcher.run(Dispatcher.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.doTranslation(CACSL2BoogieTranslatorObserver.java:178) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:150) 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$Toolchain.processToolchain(ToolchainManager.java:324) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.runToolchainDefault(DefaultToolchainJob.java:221) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.BasicToolchainJob.run(BasicToolchainJob.java:134) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-05-08 14:46:01,380 INFO L168 Benchmark]: Toolchain (without parser) took 1074.14 ms. Allocated memory is still 383.3 MB. Free memory was 317.5 MB in the beginning and 319.0 MB in the end (delta: -1.5 MB). Peak memory consumption was 71.7 MB. Max. memory is 1.9 GB. [2018-05-08 14:46:01,384 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-08 14:46:01,384 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1068.13 ms. Allocated memory is still 383.3 MB. Free memory was 317.5 MB in the beginning and 319.0 MB in the end (delta: -1.5 MB). Peak memory consumption was 71.7 MB. Max. memory is 1.9 GB. [2018-05-08 14:46:01,391 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1068.13 ms. Allocated memory is still 383.3 MB. Free memory was 317.5 MB in the beginning and 319.0 MB in the end (delta: -1.5 MB). Peak memory consumption was 71.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: unexpected expression type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: unexpected expression type: de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.modifyExpression(ExpressionFactory.java:674) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...