/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-memsafety/memleaks_test23_2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-4f750a8 [2020-12-22 19:19:48,850 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-22 19:19:48,854 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-22 19:19:48,912 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-12-22 19:19:48,943 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-22 19:19:48,944 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-22 19:19:48,946 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-22 19:19:48,947 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-22 19:19:48,948 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-22 19:19:48,949 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-22 19:19:48,965 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-22 19:19:48,968 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-22 19:19:48,970 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-22 19:19:48,975 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-22 19:19:48,976 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-22 19:19:48,977 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-22 19:19:48,980 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-12-22 19:19:48,998 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2020-12-22 19:19:49,049 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-22 19:19:49,049 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-22 19:19:49,054 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-22 19:19:49,054 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-22 19:19:49,055 INFO L138 SettingsManager]: * Use SBE=true [2020-12-22 19:19:49,055 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-22 19:19:49,055 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-22 19:19:49,055 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-22 19:19:49,056 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-22 19:19:49,056 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-22 19:19:49,057 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-22 19:19:49,057 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-22 19:19:49,057 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-22 19:19:49,058 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-22 19:19:49,058 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-22 19:19:49,058 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-22 19:19:49,058 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-22 19:19:49,058 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-22 19:19:49,059 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-22 19:19:49,059 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-22 19:19:49,059 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-22 19:19:49,059 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-22 19:19:49,060 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-22 19:19:49,060 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-22 19:19:49,060 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-22 19:19:49,455 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-22 19:19:49,486 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-22 19:19:49,489 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-22 19:19:49,490 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-22 19:19:49,491 INFO L275 PluginConnector]: CDTParser initialized [2020-12-22 19:19:49,492 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test23_2.i [2020-12-22 19:19:49,572 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9865635c5/7d3239ab02bc4880b33a24fbd49cd721/FLAG876cc80af [2020-12-22 19:19:50,373 INFO L306 CDTParser]: Found 1 translation units. [2020-12-22 19:19:50,374 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test23_2.i [2020-12-22 19:19:50,401 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9865635c5/7d3239ab02bc4880b33a24fbd49cd721/FLAG876cc80af [2020-12-22 19:19:50,558 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9865635c5/7d3239ab02bc4880b33a24fbd49cd721 [2020-12-22 19:19:50,562 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-22 19:19:50,564 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-22 19:19:50,567 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-22 19:19:50,567 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-22 19:19:50,571 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-22 19:19:50,573 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 07:19:50" (1/1) ... [2020-12-22 19:19:50,576 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e55d663 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 07:19:50, skipping insertion in model container [2020-12-22 19:19:50,576 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 07:19:50" (1/1) ... [2020-12-22 19:19:50,585 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-22 19:19:50,671 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-22 19:19:51,377 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 19:19:51,379 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: This array type is incomplete! Cannot extract actual dimensions. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.getConstantFirstDimensionOfArray(CTranslationUtil.java:210) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructIndexToInitInfo(InitializationHandler.java:1272) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1228) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:236) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:207) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:790) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:208) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:607) 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:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-22 19:19:51,392 INFO L168 Benchmark]: Toolchain (without parser) took 826.27 ms. Allocated memory is still 155.2 MB. Free memory was 128.1 MB in the beginning and 114.7 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. [2020-12-22 19:19:51,394 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 155.2 MB. Free memory was 127.6 MB in the beginning and 127.5 MB in the end (delta: 77.6 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-12-22 19:19:51,396 INFO L168 Benchmark]: CACSL2BoogieTranslator took 821.90 ms. Allocated memory is still 155.2 MB. Free memory was 127.8 MB in the beginning and 114.7 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. [2020-12-22 19:19:51,401 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 155.2 MB. Free memory was 127.6 MB in the beginning and 127.5 MB in the end (delta: 77.6 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 821.90 ms. Allocated memory is still 155.2 MB. Free memory was 127.8 MB in the beginning and 114.7 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: This array type is incomplete! Cannot extract actual dimensions. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: This array type is incomplete! Cannot extract actual dimensions.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.getConstantFirstDimensionOfArray(CTranslationUtil.java:210) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...