java -ea -Xmx4000000000 -Xss4m -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-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/memsafety/test-0134_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 09:58:35,903 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 09:58:35,908 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 09:58:35,944 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 09:58:35,947 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 09:58:35,948 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 09:58:35,953 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 09:58:35,959 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 09:58:35,971 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 09:58:35,972 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 09:58:35,982 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 09:58:35,982 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 09:58:35,985 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 09:58:35,987 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 09:58:35,994 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 09:58:35,995 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 09:58:35,997 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 09:58:36,002 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 09:58:36,011 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 09:58:36,019 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 09:58:36,020 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 09:58:36,023 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 09:58:36,031 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 09:58:36,032 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 09:58:36,032 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 09:58:36,038 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 09:58:36,039 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 09:58:36,042 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 09:58:36,046 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 09:58:36,047 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 09:58:36,048 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 09:58:36,048 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 09:58:36,052 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 09:58:36,052 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 09:58:36,055 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 09:58:36,056 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 09:58:36,057 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 [2018-11-27 09:58:36,110 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 09:58:36,110 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 09:58:36,113 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 09:58:36,114 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 09:58:36,120 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 09:58:36,120 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 09:58:36,120 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 09:58:36,121 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 09:58:36,121 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-27 09:58:36,121 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-27 09:58:36,121 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 09:58:36,121 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-27 09:58:36,125 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 09:58:36,125 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-27 09:58:36,125 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-27 09:58:36,125 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-27 09:58:36,126 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 09:58:36,126 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-27 09:58:36,126 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 09:58:36,126 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 09:58:36,126 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 09:58:36,132 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 09:58:36,132 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 09:58:36,132 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 09:58:36,133 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 09:58:36,133 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 09:58:36,133 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 09:58:36,133 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 09:58:36,136 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 09:58:36,230 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 09:58:36,266 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 09:58:36,279 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 09:58:36,281 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 09:58:36,281 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 09:58:36,283 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/test-0134_true-valid-memsafety.i [2018-11-27 09:58:36,390 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ab3c291e/95d40ad5aa564afd9de42c16479b5051/FLAG3234625a8 [2018-11-27 09:58:37,616 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 09:58:37,616 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/memsafety/test-0134_true-valid-memsafety.i [2018-11-27 09:58:37,656 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ab3c291e/95d40ad5aa564afd9de42c16479b5051/FLAG3234625a8 [2018-11-27 09:58:38,145 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ab3c291e/95d40ad5aa564afd9de42c16479b5051 [2018-11-27 09:58:38,163 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 09:58:38,165 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 09:58:38,175 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 09:58:38,175 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 09:58:38,185 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 09:58:38,187 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:58:38" (1/1) ... [2018-11-27 09:58:38,198 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3927b3e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:38, skipping insertion in model container [2018-11-27 09:58:38,198 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:58:38" (1/1) ... [2018-11-27 09:58:38,217 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 09:58:38,332 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 09:58:39,246 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 09:58:39,293 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 09:58:39,632 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 09:58:39,792 INFO L195 MainTranslator]: Completed translation [2018-11-27 09:58:39,792 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:39 WrapperNode [2018-11-27 09:58:39,796 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 09:58:39,797 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 09:58:39,797 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 09:58:39,798 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 09:58:39,833 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:39" (1/1) ... [2018-11-27 09:58:39,834 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:39" (1/1) ... [2018-11-27 09:58:39,868 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.AssertionError: Incorrect DeclarationInformation of ~#dst~0. Expected: Found: GLOBAL at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:295) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.checkExistingDeclarationInformation(TypeChecker.java:340) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckExpression(TypeChecker.java:260) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckStatement(TypeChecker.java:765) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckBlock(TypeChecker.java:846) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:957) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1033) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-27 09:58:39,880 INFO L168 Benchmark]: Toolchain (without parser) took 1716.09 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -41.8 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 09:58:39,889 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 09:58:39,889 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1621.95 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -41.8 MB). Peak memory consumption was 23.1 MB. Max. memory is 3.9 GB. [2018-11-27 09:58:39,890 INFO L168 Benchmark]: Boogie Preprocessor took 74.36 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 09:58:39,902 INFO L336 ainManager$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 0.33 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 1621.95 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -41.8 MB). Peak memory consumption was 23.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 74.36 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of ~#dst~0. Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.preprocessor: AssertionError: Incorrect DeclarationInformation of ~#dst~0. Expected: Found: GLOBAL: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:295) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...