./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.i -s /tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1b05b54f4eb6fec93dddf4540782a26d2160ffd3 ......................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.i -s /tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1b05b54f4eb6fec93dddf4540782a26d2160ffd3 ............................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 09:01:12,767 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 09:01:12,769 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 09:01:12,778 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 09:01:12,778 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 09:01:12,779 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 09:01:12,780 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 09:01:12,781 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 09:01:12,783 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 09:01:12,784 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 09:01:12,784 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 09:01:12,785 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 09:01:12,786 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 09:01:12,787 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 09:01:12,788 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 09:01:12,789 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 09:01:12,789 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 09:01:12,790 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 09:01:12,792 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 09:01:12,794 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 09:01:12,795 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 09:01:12,796 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 09:01:12,797 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 09:01:12,798 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 09:01:12,801 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 09:01:12,801 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 09:01:12,801 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 09:01:12,802 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 09:01:12,802 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 09:01:12,803 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 09:01:12,804 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 09:01:12,804 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 09:01:12,805 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 09:01:12,806 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 09:01:12,807 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 09:01:12,807 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 09:01:12,808 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 09:01:12,808 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 09:01:12,808 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 09:01:12,809 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 09:01:12,811 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 09:01:12,812 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-10-22 09:01:12,827 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 09:01:12,827 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 09:01:12,828 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 09:01:12,828 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 09:01:12,828 INFO L138 SettingsManager]: * Use SBE=true [2019-10-22 09:01:12,829 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 09:01:12,829 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 09:01:12,829 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-10-22 09:01:12,829 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 09:01:12,829 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 09:01:12,829 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 09:01:12,830 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-10-22 09:01:12,830 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-10-22 09:01:12,830 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-10-22 09:01:12,830 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 09:01:12,830 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 09:01:12,831 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 09:01:12,831 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 09:01:12,831 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 09:01:12,831 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 09:01:12,831 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 09:01:12,831 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 09:01:12,832 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 09:01:12,832 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 09:01:12,832 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-22 09:01:12,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 09:01:12,832 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b05b54f4eb6fec93dddf4540782a26d2160ffd3 [2019-10-22 09:01:12,856 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 09:01:12,866 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 09:01:12,869 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 09:01:12,871 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 09:01:12,871 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 09:01:12,872 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/bin/uautomizer/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.i [2019-10-22 09:01:12,924 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/bin/uautomizer/data/50a4de35c/6bdd2e85e63d4a32a03952883ff82b5b/FLAG8b3c476e2 [2019-10-22 09:01:13,377 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 09:01:13,378 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.i [2019-10-22 09:01:13,394 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/bin/uautomizer/data/50a4de35c/6bdd2e85e63d4a32a03952883ff82b5b/FLAG8b3c476e2 [2019-10-22 09:01:13,898 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/bin/uautomizer/data/50a4de35c/6bdd2e85e63d4a32a03952883ff82b5b [2019-10-22 09:01:13,902 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 09:01:13,904 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-10-22 09:01:13,905 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 09:01:13,905 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 09:01:13,909 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 09:01:13,910 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 09:01:13" (1/1) ... [2019-10-22 09:01:13,913 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@234bab07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:13, skipping insertion in model container [2019-10-22 09:01:13,913 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 09:01:13" (1/1) ... [2019-10-22 09:01:13,920 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 09:01:13,974 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 09:01:14,395 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 09:01:14,423 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 09:01:14,523 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 09:01:14,604 INFO L192 MainTranslator]: Completed translation [2019-10-22 09:01:14,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:14 WrapperNode [2019-10-22 09:01:14,605 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 09:01:14,605 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 09:01:14,606 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 09:01:14,606 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 09:01:14,619 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:14" (1/1) ... [2019-10-22 09:01:14,619 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:14" (1/1) ... [2019-10-22 09:01:14,637 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:296) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-22 09:01:14,641 INFO L168 Benchmark]: Toolchain (without parser) took 736.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -178.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 09:01:14,642 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 09:01:14,643 INFO L168 Benchmark]: CACSL2BoogieTranslator took 699.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -181.3 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. [2019-10-22 09:01:14,643 INFO L168 Benchmark]: Boogie Preprocessor took 33.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2019-10-22 09:01:14,645 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 699.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -181.3 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.preprocessor: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:296) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-10-22 09:01:16,491 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 09:01:16,493 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 09:01:16,502 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 09:01:16,503 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 09:01:16,503 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 09:01:16,505 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 09:01:16,506 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 09:01:16,508 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 09:01:16,509 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 09:01:16,509 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 09:01:16,511 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 09:01:16,511 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 09:01:16,512 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 09:01:16,512 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 09:01:16,513 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 09:01:16,514 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 09:01:16,515 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 09:01:16,517 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 09:01:16,519 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 09:01:16,520 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 09:01:16,521 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 09:01:16,522 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 09:01:16,523 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 09:01:16,525 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 09:01:16,525 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 09:01:16,525 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 09:01:16,526 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 09:01:16,527 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 09:01:16,527 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 09:01:16,528 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 09:01:16,528 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 09:01:16,529 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 09:01:16,530 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 09:01:16,531 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 09:01:16,531 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 09:01:16,532 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 09:01:16,532 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 09:01:16,532 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 09:01:16,533 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 09:01:16,534 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 09:01:16,534 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-10-22 09:01:16,546 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 09:01:16,546 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 09:01:16,547 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 09:01:16,547 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 09:01:16,548 INFO L138 SettingsManager]: * Use SBE=true [2019-10-22 09:01:16,548 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 09:01:16,548 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 09:01:16,548 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-10-22 09:01:16,548 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 09:01:16,548 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 09:01:16,548 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 09:01:16,549 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-10-22 09:01:16,549 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-10-22 09:01:16,549 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-10-22 09:01:16,549 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 09:01:16,549 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 09:01:16,549 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 09:01:16,550 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 09:01:16,550 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 09:01:16,550 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 09:01:16,550 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 09:01:16,551 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 09:01:16,551 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 09:01:16,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 09:01:16,551 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 09:01:16,551 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 09:01:16,551 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-10-22 09:01:16,552 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 09:01:16,552 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 09:01:16,552 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b05b54f4eb6fec93dddf4540782a26d2160ffd3 [2019-10-22 09:01:16,580 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 09:01:16,590 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 09:01:16,594 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 09:01:16,595 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 09:01:16,595 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 09:01:16,596 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/bin/uautomizer/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.i [2019-10-22 09:01:16,645 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/bin/uautomizer/data/191afde3d/1ab99e0fbed34168b7714f7a38c759b1/FLAG4d60b4cde [2019-10-22 09:01:17,090 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 09:01:17,091 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.i [2019-10-22 09:01:17,103 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/bin/uautomizer/data/191afde3d/1ab99e0fbed34168b7714f7a38c759b1/FLAG4d60b4cde [2019-10-22 09:01:17,451 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3bb54f37-0d48-4697-964a-029b096c1319/bin/uautomizer/data/191afde3d/1ab99e0fbed34168b7714f7a38c759b1 [2019-10-22 09:01:17,455 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 09:01:17,457 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-10-22 09:01:17,459 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 09:01:17,459 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 09:01:17,462 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 09:01:17,463 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 09:01:17" (1/1) ... [2019-10-22 09:01:17,466 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c1cf3d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:17, skipping insertion in model container [2019-10-22 09:01:17,466 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 09:01:17" (1/1) ... [2019-10-22 09:01:17,473 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 09:01:17,524 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 09:01:18,045 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 09:01:18,065 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 09:01:18,151 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 09:01:18,236 INFO L192 MainTranslator]: Completed translation [2019-10-22 09:01:18,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:18 WrapperNode [2019-10-22 09:01:18,236 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 09:01:18,237 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 09:01:18,238 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 09:01:18,238 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 09:01:18,252 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:18" (1/1) ... [2019-10-22 09:01:18,252 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:18" (1/1) ... [2019-10-22 09:01:18,282 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:296) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-22 09:01:18,288 INFO L168 Benchmark]: Toolchain (without parser) took 828.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -173.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 09:01:18,292 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 09:01:18,293 INFO L168 Benchmark]: CACSL2BoogieTranslator took 778.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -173.6 MB). Peak memory consumption was 29.5 MB. Max. memory is 11.5 GB. [2019-10-22 09:01:18,293 INFO L168 Benchmark]: Boogie Preprocessor took 47.59 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 09:01:18,295 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 778.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -173.6 MB). Peak memory consumption was 29.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 47.59 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.preprocessor: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:296) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...