./Ultimate.py --spec /storage/repos/svcomp/c/properties/valid-memsafety.prp --file /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 91b1670e Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 995e25e2ce6bcb930d345e7fd68d5bdba052d7f3 ....................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 995e25e2ce6bcb930d345e7fd68d5bdba052d7f3 .......................................................................................................................................................... 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 0.1.24-91b1670 [2018-11-28 22:52:49,029 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 22:52:49,031 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 22:52:49,050 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 22:52:49,051 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 22:52:49,053 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 22:52:49,057 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 22:52:49,060 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 22:52:49,062 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 22:52:49,064 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 22:52:49,067 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 22:52:49,068 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 22:52:49,069 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 22:52:49,078 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 22:52:49,079 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 22:52:49,082 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 22:52:49,083 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 22:52:49,084 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 22:52:49,089 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 22:52:49,092 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 22:52:49,095 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 22:52:49,099 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 22:52:49,101 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 22:52:49,101 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 22:52:49,101 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 22:52:49,105 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 22:52:49,106 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 22:52:49,106 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 22:52:49,107 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 22:52:49,108 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 22:52:49,108 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 22:52:49,109 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 22:52:49,109 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 22:52:49,110 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 22:52:49,110 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 22:52:49,111 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 22:52:49,111 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2018-11-28 22:52:49,132 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 22:52:49,132 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 22:52:49,133 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 22:52:49,133 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 22:52:49,134 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 22:52:49,134 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 22:52:49,135 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 22:52:49,135 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 22:52:49,135 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 22:52:49,135 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-28 22:52:49,135 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 22:52:49,135 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 22:52:49,136 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 22:52:49,137 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-28 22:52:49,137 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-28 22:52:49,137 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-28 22:52:49,137 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 22:52:49,138 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 22:52:49,138 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 22:52:49,138 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 22:52:49,138 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 22:52:49,139 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 22:52:49,139 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 22:52:49,139 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 22:52:49,139 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 22:52:49,139 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 22:52:49,139 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-28 22:52:49,140 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 22:52:49,140 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> 995e25e2ce6bcb930d345e7fd68d5bdba052d7f3 [2018-11-28 22:52:49,182 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 22:52:49,198 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 22:52:49,206 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 22:52:49,207 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 22:52:49,208 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 22:52:49,208 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i [2018-11-28 22:52:49,273 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ff5607e0/ed6268f3b96a4442a6c37fcb0d0d1e80/FLAG8d6200e70 [2018-11-28 22:52:49,819 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 22:52:49,820 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i [2018-11-28 22:52:49,835 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ff5607e0/ed6268f3b96a4442a6c37fcb0d0d1e80/FLAG8d6200e70 [2018-11-28 22:52:50,097 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ff5607e0/ed6268f3b96a4442a6c37fcb0d0d1e80 [2018-11-28 22:52:50,101 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 22:52:50,103 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-28 22:52:50,104 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 22:52:50,105 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 22:52:50,109 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 22:52:50,110 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 10:52:50" (1/1) ... [2018-11-28 22:52:50,113 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4abdc0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:52:50, skipping insertion in model container [2018-11-28 22:52:50,114 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 10:52:50" (1/1) ... [2018-11-28 22:52:50,122 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 22:52:50,174 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 22:52:50,689 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 22:52:50,717 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 22:52:50,874 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 22:52:50,959 INFO L195 MainTranslator]: Completed translation [2018-11-28 22:52:50,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:52:50 WrapperNode [2018-11-28 22:52:50,959 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 22:52:50,960 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 22:52:50,960 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 22:52:50,960 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 22:52:50,977 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:52:50" (1/1) ... [2018-11-28 22:52:50,978 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:52:50" (1/1) ... [2018-11-28 22:52:51,004 FATAL L292 ToolchainWalker]: 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: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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-28 22:52:51,010 INFO L168 Benchmark]: Toolchain (without parser) took 907.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 948.7 MB in the beginning and 1.1 GB in the end (delta: -150.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 22:52:51,012 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 22:52:51,012 INFO L168 Benchmark]: CACSL2BoogieTranslator took 855.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 948.7 MB in the beginning and 1.1 GB in the end (delta: -150.1 MB). Peak memory consumption was 31.8 MB. Max. memory is 11.5 GB. [2018-11-28 22:52:51,013 INFO L168 Benchmark]: Boogie Preprocessor took 48.80 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 22:52:51,017 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 855.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 948.7 MB in the beginning and 1.1 GB in the end (delta: -150.1 MB). Peak memory consumption was 31.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.80 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:295) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-91b1670 [2018-11-28 22:52:53,142 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 22:52:53,145 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 22:52:53,163 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 22:52:53,164 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 22:52:53,165 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 22:52:53,167 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 22:52:53,172 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 22:52:53,176 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 22:52:53,179 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 22:52:53,181 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 22:52:53,182 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 22:52:53,183 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 22:52:53,186 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 22:52:53,192 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 22:52:53,197 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 22:52:53,197 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 22:52:53,202 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 22:52:53,204 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 22:52:53,205 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 22:52:53,207 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 22:52:53,208 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 22:52:53,210 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 22:52:53,211 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 22:52:53,211 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 22:52:53,212 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 22:52:53,213 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 22:52:53,214 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 22:52:53,215 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 22:52:53,216 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 22:52:53,216 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 22:52:53,217 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 22:52:53,217 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 22:52:53,217 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 22:52:53,219 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 22:52:53,220 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 22:52:53,220 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2018-11-28 22:52:53,248 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 22:52:53,249 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 22:52:53,250 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 22:52:53,250 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 22:52:53,252 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 22:52:53,253 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 22:52:53,253 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 22:52:53,253 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 22:52:53,254 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 22:52:53,254 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-28 22:52:53,254 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 22:52:53,254 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 22:52:53,254 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 22:52:53,254 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-28 22:52:53,255 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-28 22:52:53,255 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-28 22:52:53,255 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 22:52:53,255 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 22:52:53,255 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 22:52:53,255 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 22:52:53,256 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 22:52:53,259 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 22:52:53,259 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 22:52:53,259 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 22:52:53,259 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 22:52:53,259 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 22:52:53,259 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 22:52:53,261 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 22:52:53,261 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 22:52:53,261 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 22:52:53,261 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 22:52:53,261 INFO L133 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> 995e25e2ce6bcb930d345e7fd68d5bdba052d7f3 [2018-11-28 22:52:53,300 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 22:52:53,323 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 22:52:53,327 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 22:52:53,329 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 22:52:53,330 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 22:52:53,332 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i [2018-11-28 22:52:53,405 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/257afacf9/70459ec20d5e4d2db84bea5abfc6cee0/FLAG62ac511b3 [2018-11-28 22:52:53,971 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 22:52:53,972 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i [2018-11-28 22:52:53,992 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/257afacf9/70459ec20d5e4d2db84bea5abfc6cee0/FLAG62ac511b3 [2018-11-28 22:52:54,229 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/257afacf9/70459ec20d5e4d2db84bea5abfc6cee0 [2018-11-28 22:52:54,232 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 22:52:54,234 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-28 22:52:54,235 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 22:52:54,235 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 22:52:54,239 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 22:52:54,239 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 10:52:54" (1/1) ... [2018-11-28 22:52:54,243 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9b3a802 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:52:54, skipping insertion in model container [2018-11-28 22:52:54,244 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 10:52:54" (1/1) ... [2018-11-28 22:52:54,252 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 22:52:54,325 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 22:52:54,872 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 22:52:54,898 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 22:52:55,092 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 22:52:55,196 INFO L195 MainTranslator]: Completed translation [2018-11-28 22:52:55,196 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:52:55 WrapperNode [2018-11-28 22:52:55,196 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 22:52:55,198 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 22:52:55,198 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 22:52:55,198 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 22:52:55,214 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:52:55" (1/1) ... [2018-11-28 22:52:55,214 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:52:55" (1/1) ... [2018-11-28 22:52:55,258 FATAL L292 ToolchainWalker]: 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: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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-28 22:52:55,266 INFO L168 Benchmark]: Toolchain (without parser) took 1033.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -160.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 22:52:55,268 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 22:52:55,268 INFO L168 Benchmark]: CACSL2BoogieTranslator took 962.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 940.6 MB in the beginning and 1.1 GB in the end (delta: -165.6 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. [2018-11-28 22:52:55,270 INFO L168 Benchmark]: Boogie Preprocessor took 67.31 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 22:52:55,273 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 962.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 940.6 MB in the beginning and 1.1 GB in the end (delta: -165.6 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 67.31 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:295) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...