./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 [2019-01-13 23:05:27,445 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-13 23:05:27,447 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-13 23:05:27,459 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-13 23:05:27,459 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-13 23:05:27,460 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-13 23:05:27,462 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-13 23:05:27,464 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-13 23:05:27,465 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-13 23:05:27,466 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-13 23:05:27,467 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-13 23:05:27,467 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-13 23:05:27,468 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-13 23:05:27,469 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-13 23:05:27,470 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-13 23:05:27,471 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-13 23:05:27,472 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-13 23:05:27,474 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-13 23:05:27,475 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-13 23:05:27,477 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-13 23:05:27,478 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-13 23:05:27,479 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-13 23:05:27,482 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-13 23:05:27,482 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-13 23:05:27,482 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-13 23:05:27,483 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-13 23:05:27,484 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-13 23:05:27,485 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-13 23:05:27,486 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-13 23:05:27,487 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-13 23:05:27,487 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-13 23:05:27,488 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-13 23:05:27,488 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-13 23:05:27,489 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-13 23:05:27,490 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-13 23:05:27,492 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-13 23:05:27,492 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-01-13 23:05:27,520 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-13 23:05:27,521 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-13 23:05:27,522 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-13 23:05:27,522 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-13 23:05:27,522 INFO L133 SettingsManager]: * Use SBE=true [2019-01-13 23:05:27,523 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-13 23:05:27,523 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-13 23:05:27,523 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-01-13 23:05:27,523 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-13 23:05:27,523 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-13 23:05:27,524 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-13 23:05:27,526 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-01-13 23:05:27,526 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2019-01-13 23:05:27,526 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-01-13 23:05:27,526 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-13 23:05:27,526 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-13 23:05:27,527 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-13 23:05:27,527 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-13 23:05:27,527 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-13 23:05:27,527 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-13 23:05:27,527 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-13 23:05:27,528 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-13 23:05:27,528 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-13 23:05:27,528 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-13 23:05:27,528 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-13 23:05:27,528 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-13 23:05:27,528 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 [2019-01-13 23:05:27,585 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-13 23:05:27,604 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-13 23:05:27,609 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-13 23:05:27,610 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-13 23:05:27,611 INFO L276 PluginConnector]: CDTParser initialized [2019-01-13 23:05:27,611 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_2_false-valid-memtrack.i [2019-01-13 23:05:27,676 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29bf66b9f/b58b1cd806194eed944b4ea4f3a3f823/FLAG3081aba91 [2019-01-13 23:05:28,254 INFO L307 CDTParser]: Found 1 translation units. [2019-01-13 23:05:28,255 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_2_false-valid-memtrack.i [2019-01-13 23:05:28,282 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29bf66b9f/b58b1cd806194eed944b4ea4f3a3f823/FLAG3081aba91 [2019-01-13 23:05:28,482 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29bf66b9f/b58b1cd806194eed944b4ea4f3a3f823 [2019-01-13 23:05:28,487 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-13 23:05:28,489 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-01-13 23:05:28,491 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-13 23:05:28,491 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-13 23:05:28,495 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-13 23:05:28,497 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 11:05:28" (1/1) ... [2019-01-13 23:05:28,500 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f6aef22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 11:05:28, skipping insertion in model container [2019-01-13 23:05:28,501 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 11:05:28" (1/1) ... [2019-01-13 23:05:28,510 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-13 23:05:28,597 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-13 23:05:29,180 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-13 23:05:29,209 INFO L191 MainTranslator]: Completed pre-run [2019-01-13 23:05:29,371 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-13 23:05:29,454 INFO L195 MainTranslator]: Completed translation [2019-01-13 23:05:29,455 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 11:05:29 WrapperNode [2019-01-13 23:05:29,455 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-13 23:05:29,456 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-13 23:05:29,456 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-13 23:05:29,456 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-13 23:05:29,474 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 11:05:29" (1/1) ... [2019-01-13 23:05:29,474 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 11:05:29" (1/1) ... [2019-01-13 23:05:29,504 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-13 23:05:29,508 INFO L168 Benchmark]: Toolchain (without parser) took 1020.16 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 952.7 MB in the beginning and 1.1 GB in the end (delta: -134.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-01-13 23:05:29,510 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-13 23:05:29,511 INFO L168 Benchmark]: CACSL2BoogieTranslator took 964.93 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -140.0 MB). Peak memory consumption was 38.4 MB. Max. memory is 11.5 GB. [2019-01-13 23:05:29,512 INFO L168 Benchmark]: Boogie Preprocessor took 51.11 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-13 23:05:29,515 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 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 964.93 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -140.0 MB). Peak memory consumption was 38.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 51.11 ms. Allocated memory is still 1.1 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 0.1.24-0ed9222-m [2019-01-13 23:05:31,713 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-13 23:05:31,715 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-13 23:05:31,731 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-13 23:05:31,732 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-13 23:05:31,734 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-13 23:05:31,735 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-13 23:05:31,739 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-13 23:05:31,743 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-13 23:05:31,745 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-13 23:05:31,748 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-13 23:05:31,749 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-13 23:05:31,750 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-13 23:05:31,752 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-13 23:05:31,760 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-13 23:05:31,761 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-13 23:05:31,761 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-13 23:05:31,765 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-13 23:05:31,771 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-13 23:05:31,774 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-13 23:05:31,775 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-13 23:05:31,776 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-13 23:05:31,781 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-13 23:05:31,782 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-13 23:05:31,782 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-13 23:05:31,783 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-13 23:05:31,786 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-13 23:05:31,787 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-13 23:05:31,789 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-13 23:05:31,791 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-13 23:05:31,793 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-13 23:05:31,794 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-13 23:05:31,794 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-13 23:05:31,794 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-13 23:05:31,797 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-13 23:05:31,798 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-13 23:05:31,798 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-01-13 23:05:31,831 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-13 23:05:31,831 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-13 23:05:31,832 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-13 23:05:31,833 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-13 23:05:31,833 INFO L133 SettingsManager]: * Use SBE=true [2019-01-13 23:05:31,834 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-13 23:05:31,834 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-13 23:05:31,834 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-01-13 23:05:31,834 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-13 23:05:31,834 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-13 23:05:31,834 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-13 23:05:31,835 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-01-13 23:05:31,835 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2019-01-13 23:05:31,835 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-01-13 23:05:31,835 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-13 23:05:31,835 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2019-01-13 23:05:31,836 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-01-13 23:05:31,837 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-13 23:05:31,837 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-13 23:05:31,837 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-13 23:05:31,838 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-13 23:05:31,838 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-13 23:05:31,838 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-13 23:05:31,838 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-13 23:05:31,838 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-13 23:05:31,839 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-13 23:05:31,839 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2019-01-13 23:05:31,839 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-13 23:05:31,840 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-01-13 23:05:31,840 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 [2019-01-13 23:05:31,874 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-13 23:05:31,891 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-13 23:05:31,897 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-13 23:05:31,899 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-13 23:05:31,899 INFO L276 PluginConnector]: CDTParser initialized [2019-01-13 23:05:31,900 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_2_false-valid-memtrack.i [2019-01-13 23:05:31,960 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e56e7fedf/d53715417a8d459a9571e32db4769d3a/FLAG0cd12ea89 [2019-01-13 23:05:32,452 INFO L307 CDTParser]: Found 1 translation units. [2019-01-13 23:05:32,453 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_2_false-valid-memtrack.i [2019-01-13 23:05:32,467 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e56e7fedf/d53715417a8d459a9571e32db4769d3a/FLAG0cd12ea89 [2019-01-13 23:05:32,740 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e56e7fedf/d53715417a8d459a9571e32db4769d3a [2019-01-13 23:05:32,743 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-13 23:05:32,744 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-01-13 23:05:32,745 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-13 23:05:32,745 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-13 23:05:32,749 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-13 23:05:32,750 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 11:05:32" (1/1) ... [2019-01-13 23:05:32,753 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@235624f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 11:05:32, skipping insertion in model container [2019-01-13 23:05:32,753 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 11:05:32" (1/1) ... [2019-01-13 23:05:32,761 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-13 23:05:32,823 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-13 23:05:33,356 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-13 23:05:33,451 INFO L191 MainTranslator]: Completed pre-run [2019-01-13 23:05:33,533 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-13 23:05:33,626 INFO L195 MainTranslator]: Completed translation [2019-01-13 23:05:33,626 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 11:05:33 WrapperNode [2019-01-13 23:05:33,627 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-13 23:05:33,627 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-13 23:05:33,628 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-13 23:05:33,628 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-13 23:05:33,644 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 11:05:33" (1/1) ... [2019-01-13 23:05:33,644 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 11:05:33" (1/1) ... [2019-01-13 23:05:33,674 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-13 23:05:33,678 INFO L168 Benchmark]: Toolchain (without parser) took 934.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -156.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-01-13 23:05:33,680 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-13 23:05:33,681 INFO L168 Benchmark]: CACSL2BoogieTranslator took 882.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -162.0 MB). Peak memory consumption was 31.6 MB. Max. memory is 11.5 GB. [2019-01-13 23:05:33,682 INFO L168 Benchmark]: Boogie Preprocessor took 49.90 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-13 23:05:33,684 INFO L336 ainManager$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 882.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -162.0 MB). Peak memory consumption was 31.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 49.90 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...