java -ea -Xmx2000000000 -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.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/heap-manipulation/dll_of_dll_true-unreach-call_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-107d8f3-m [2018-09-13 18:45:09,467 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-13 18:45:09,472 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-13 18:45:09,501 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-13 18:45:09,505 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-13 18:45:09,511 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-13 18:45:09,515 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-13 18:45:09,519 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-13 18:45:09,523 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-13 18:45:09,524 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-13 18:45:09,525 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-13 18:45:09,525 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-13 18:45:09,526 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-13 18:45:09,531 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-13 18:45:09,540 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-13 18:45:09,541 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-13 18:45:09,542 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-13 18:45:09,545 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-13 18:45:09,546 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-13 18:45:09,553 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-13 18:45:09,554 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-13 18:45:09,555 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-13 18:45:09,561 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-13 18:45:09,562 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-13 18:45:09,562 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-13 18:45:09,565 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-13 18:45:09,566 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-13 18:45:09,566 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-13 18:45:09,571 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-13 18:45:09,572 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-13 18:45:09,572 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-13 18:45:09,574 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-13 18:45:09,574 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-13 18:45:09,574 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-13 18:45:09,575 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-13 18:45:09,578 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-13 18:45:09,578 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2018-09-13 18:45:09,613 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-13 18:45:09,613 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-13 18:45:09,616 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-13 18:45:09,617 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-13 18:45:09,617 INFO L133 SettingsManager]: * Use SBE=true [2018-09-13 18:45:09,617 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-13 18:45:09,617 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-13 18:45:09,617 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-13 18:45:09,617 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-13 18:45:09,618 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-13 18:45:09,618 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-13 18:45:09,618 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-09-13 18:45:09,618 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-09-13 18:45:09,618 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-09-13 18:45:09,618 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-13 18:45:09,625 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-13 18:45:09,626 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-13 18:45:09,626 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-13 18:45:09,626 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-13 18:45:09,626 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-13 18:45:09,626 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-13 18:45:09,626 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-13 18:45:09,627 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-13 18:45:09,627 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-13 18:45:09,627 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-13 18:45:09,627 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-13 18:45:09,719 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-13 18:45:09,740 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-13 18:45:09,746 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-13 18:45:09,750 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-13 18:45:09,751 INFO L276 PluginConnector]: CDTParser initialized [2018-09-13 18:45:09,751 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/heap-manipulation/dll_of_dll_true-unreach-call_true-valid-memsafety.i [2018-09-13 18:45:10,258 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cdf4c451d/a18979e9c08b46198f1ebe475cbb871d/FLAG78c20476e [2018-09-13 18:45:10,301 INFO L277 CDTParser]: Found 0 translation units. [2018-09-13 18:45:10,319 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cdf4c451d/a18979e9c08b46198f1ebe475cbb871d/FLAG78c20476e [2018-09-13 18:45:10,388 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cdf4c451d/a18979e9c08b46198f1ebe475cbb871d [2018-09-13 18:45:10,404 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-13 18:45:10,412 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-13 18:45:10,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-13 18:45:10,414 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-13 18:45:10,432 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-13 18:45:10,433 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 06:45:10" (1/1) ... [2018-09-13 18:45:10,440 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dd1e4ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:45:10, skipping insertion in model container [2018-09-13 18:45:10,440 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 06:45:10" (1/1) ... [2018-09-13 18:45:10,450 INFO L115 ieTranslatorObserver]: Witness extractor is disabled for multiple files [2018-09-13 18:45:10,490 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.Dispatcher.preRun(Dispatcher.java:266) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.preRun(MainDispatcher.java:328) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.Dispatcher.run(Dispatcher.java:254) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-09-13 18:45:10,494 INFO L168 Benchmark]: Toolchain (without parser) took 89.31 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-13 18:45:10,500 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-13 18:45:10,500 INFO L168 Benchmark]: CACSL2BoogieTranslator took 79.01 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-13 18:45:10,505 INFO L336 ainManager$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 0.15 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 79.01 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.Dispatcher.preRun(Dispatcher.java:266) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...