./Ultimate.py --spec /storage/repos/svcomp/c/properties/valid-memsafety.prp --file /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_2_false-valid-memtrack.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 0ed9222f 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_2_false-valid-memtrack.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 2ac8f8bd76f882b875a6dcbebe0cfc27754d23c7 .................................................................................................................................................... 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_2_false-valid-memtrack.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 2ac8f8bd76f882b875a6dcbebe0cfc27754d23c7 ....................................................................................................................................................... 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 0.1.24-0ed9222-m [2019-01-14 19:18:22,519 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-14 19:18:22,521 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-14 19:18:22,537 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-14 19:18:22,538 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-14 19:18:22,540 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-14 19:18:22,543 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-14 19:18:22,545 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-14 19:18:22,547 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-14 19:18:22,550 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-14 19:18:22,552 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-14 19:18:22,553 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-14 19:18:22,554 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-14 19:18:22,557 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-14 19:18:22,564 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-14 19:18:22,569 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-14 19:18:22,570 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-14 19:18:22,572 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-14 19:18:22,574 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-14 19:18:22,575 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-14 19:18:22,576 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-14 19:18:22,577 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-14 19:18:22,579 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-14 19:18:22,579 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-14 19:18:22,580 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-14 19:18:22,580 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-14 19:18:22,581 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-14 19:18:22,582 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-14 19:18:22,583 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-14 19:18:22,584 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-14 19:18:22,584 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-14 19:18:22,584 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-14 19:18:22,585 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-14 19:18:22,585 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-14 19:18:22,586 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-14 19:18:22,586 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-14 19:18:22,587 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-01-14 19:18:22,612 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-14 19:18:22,612 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-14 19:18:22,613 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-14 19:18:22,613 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-14 19:18:22,614 INFO L133 SettingsManager]: * Use SBE=true [2019-01-14 19:18:22,618 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-14 19:18:22,618 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-14 19:18:22,618 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-01-14 19:18:22,618 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-14 19:18:22,618 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-14 19:18:22,618 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-14 19:18:22,619 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-01-14 19:18:22,619 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2019-01-14 19:18:22,619 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-01-14 19:18:22,619 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-14 19:18:22,620 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-14 19:18:22,620 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-14 19:18:22,620 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-14 19:18:22,620 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-14 19:18:22,620 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-14 19:18:22,621 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-14 19:18:22,622 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-14 19:18:22,622 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-14 19:18:22,622 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-14 19:18:22,623 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-14 19:18:22,623 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 -> 2ac8f8bd76f882b875a6dcbebe0cfc27754d23c7 [2019-01-14 19:18:22,673 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-14 19:18:22,689 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-14 19:18:22,695 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-14 19:18:22,696 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-14 19:18:22,696 INFO L276 PluginConnector]: CDTParser initialized [2019-01-14 19:18:22,697 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_2_false-valid-memtrack.i [2019-01-14 19:18:22,758 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4baf1053/e1b9499b83744027a6395e298e08d289/FLAG49ef468b2 [2019-01-14 19:18:23,304 INFO L307 CDTParser]: Found 1 translation units. [2019-01-14 19:18:23,305 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_2_false-valid-memtrack.i [2019-01-14 19:18:23,330 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4baf1053/e1b9499b83744027a6395e298e08d289/FLAG49ef468b2 [2019-01-14 19:18:23,561 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4baf1053/e1b9499b83744027a6395e298e08d289 [2019-01-14 19:18:23,565 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-14 19:18:23,566 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-01-14 19:18:23,567 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-14 19:18:23,567 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-14 19:18:23,571 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-14 19:18:23,572 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 07:18:23" (1/1) ... [2019-01-14 19:18:23,575 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e21fa69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 07:18:23, skipping insertion in model container [2019-01-14 19:18:23,576 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 07:18:23" (1/1) ... [2019-01-14 19:18:23,584 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-14 19:18:23,632 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-14 19:18:24,180 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 19:18:24,198 INFO L191 MainTranslator]: Completed pre-run [2019-01-14 19:18:24,401 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 19:18:24,493 INFO L195 MainTranslator]: Completed translation [2019-01-14 19:18:24,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 07:18:24 WrapperNode [2019-01-14 19:18:24,493 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-14 19:18:24,494 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-14 19:18:24,494 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-14 19:18:24,494 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-14 19:18:24,512 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 07:18:24" (1/1) ... [2019-01-14 19:18:24,512 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 07:18:24" (1/1) ... [2019-01-14 19:18:24,535 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-14 19:18:24,541 INFO L168 Benchmark]: Toolchain (without parser) took 975.59 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -126.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 19:18:24,543 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 19:18:24,544 INFO L168 Benchmark]: CACSL2BoogieTranslator took 926.80 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -133.8 MB). Peak memory consumption was 36.9 MB. Max. memory is 11.5 GB. [2019-01-14 19:18:24,546 INFO L168 Benchmark]: Boogie Preprocessor took 46.12 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 11.5 GB. [2019-01-14 19:18:24,550 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 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 926.80 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -133.8 MB). Peak memory consumption was 36.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 46.12 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.2 MB). Peak memory consumption was 7.2 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:295) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-0ed9222-m [2019-01-14 19:18:26,697 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-14 19:18:26,702 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-14 19:18:26,725 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-14 19:18:26,725 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-14 19:18:26,727 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-14 19:18:26,728 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-14 19:18:26,739 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-14 19:18:26,741 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-14 19:18:26,742 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-14 19:18:26,744 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-14 19:18:26,744 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-14 19:18:26,745 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-14 19:18:26,746 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-14 19:18:26,747 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-14 19:18:26,748 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-14 19:18:26,749 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-14 19:18:26,752 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-14 19:18:26,754 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-14 19:18:26,757 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-14 19:18:26,758 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-14 19:18:26,760 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-14 19:18:26,762 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-14 19:18:26,763 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-14 19:18:26,763 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-14 19:18:26,764 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-14 19:18:26,766 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-14 19:18:26,767 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-14 19:18:26,768 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-14 19:18:26,771 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-14 19:18:26,773 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-14 19:18:26,774 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-14 19:18:26,776 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-14 19:18:26,776 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-14 19:18:26,777 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-14 19:18:26,779 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-14 19:18:26,781 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-01-14 19:18:26,803 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-14 19:18:26,803 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-14 19:18:26,805 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-14 19:18:26,805 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-14 19:18:26,805 INFO L133 SettingsManager]: * Use SBE=true [2019-01-14 19:18:26,805 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-14 19:18:26,805 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-14 19:18:26,806 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-01-14 19:18:26,806 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-14 19:18:26,807 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-14 19:18:26,807 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-14 19:18:26,807 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-01-14 19:18:26,807 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2019-01-14 19:18:26,807 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-01-14 19:18:26,807 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-14 19:18:26,808 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2019-01-14 19:18:26,809 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-01-14 19:18:26,809 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-14 19:18:26,809 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-14 19:18:26,809 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-14 19:18:26,809 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-14 19:18:26,810 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-14 19:18:26,810 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-14 19:18:26,810 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-14 19:18:26,810 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-14 19:18:26,810 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2019-01-14 19:18:26,810 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-14 19:18:26,811 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-01-14 19:18:26,812 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 -> 2ac8f8bd76f882b875a6dcbebe0cfc27754d23c7 [2019-01-14 19:18:26,850 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-14 19:18:26,863 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-14 19:18:26,867 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-14 19:18:26,869 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-14 19:18:26,870 INFO L276 PluginConnector]: CDTParser initialized [2019-01-14 19:18:26,870 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_2_false-valid-memtrack.i [2019-01-14 19:18:26,932 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70738c160/9872c181e075410c85ce637de20772d1/FLAG977279421 [2019-01-14 19:18:27,459 INFO L307 CDTParser]: Found 1 translation units. [2019-01-14 19:18:27,459 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_2_false-valid-memtrack.i [2019-01-14 19:18:27,475 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70738c160/9872c181e075410c85ce637de20772d1/FLAG977279421 [2019-01-14 19:18:27,732 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70738c160/9872c181e075410c85ce637de20772d1 [2019-01-14 19:18:27,736 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-14 19:18:27,738 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-01-14 19:18:27,739 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-14 19:18:27,739 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-14 19:18:27,744 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-14 19:18:27,745 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 07:18:27" (1/1) ... [2019-01-14 19:18:27,748 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a8cb670 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 07:18:27, skipping insertion in model container [2019-01-14 19:18:27,748 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 07:18:27" (1/1) ... [2019-01-14 19:18:27,757 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-14 19:18:27,819 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-14 19:18:28,417 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 19:18:28,547 INFO L191 MainTranslator]: Completed pre-run [2019-01-14 19:18:28,641 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 19:18:28,736 INFO L195 MainTranslator]: Completed translation [2019-01-14 19:18:28,737 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 07:18:28 WrapperNode [2019-01-14 19:18:28,737 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-14 19:18:28,738 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-14 19:18:28,738 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-14 19:18:28,738 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-14 19:18:28,752 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 07:18:28" (1/1) ... [2019-01-14 19:18:28,752 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 07:18:28" (1/1) ... [2019-01-14 19:18:28,778 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-14 19:18:28,785 INFO L168 Benchmark]: Toolchain (without parser) took 1048.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -148.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 19:18:28,794 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 19:18:28,795 INFO L168 Benchmark]: CACSL2BoogieTranslator took 998.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 941.9 MB in the beginning and 1.1 GB in the end (delta: -154.1 MB). Peak memory consumption was 32.7 MB. Max. memory is 11.5 GB. [2019-01-14 19:18:28,796 INFO L168 Benchmark]: Boogie Preprocessor took 46.12 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 19:18:28,802 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 998.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 941.9 MB in the beginning and 1.1 GB in the end (delta: -154.1 MB). Peak memory consumption was 32.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 46.12 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...