./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 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_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 0.1.24-0ed9222-m [2019-01-14 19:24:42,419 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-14 19:24:42,421 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-14 19:24:42,433 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-14 19:24:42,434 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-14 19:24:42,435 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-14 19:24:42,436 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-14 19:24:42,438 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-14 19:24:42,440 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-14 19:24:42,440 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-14 19:24:42,442 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-14 19:24:42,442 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-14 19:24:42,443 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-14 19:24:42,444 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-14 19:24:42,445 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-14 19:24:42,446 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-14 19:24:42,447 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-14 19:24:42,449 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-14 19:24:42,451 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-14 19:24:42,453 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-14 19:24:42,454 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-14 19:24:42,455 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-14 19:24:42,458 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-14 19:24:42,459 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-14 19:24:42,459 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-14 19:24:42,460 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-14 19:24:42,461 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-14 19:24:42,462 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-14 19:24:42,463 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-14 19:24:42,464 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-14 19:24:42,464 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-14 19:24:42,465 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-14 19:24:42,465 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-14 19:24:42,466 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-14 19:24:42,467 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-14 19:24:42,468 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-14 19:24:42,468 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-01-14 19:24:42,483 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-14 19:24:42,484 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-14 19:24:42,485 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-14 19:24:42,485 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-14 19:24:42,485 INFO L133 SettingsManager]: * Use SBE=true [2019-01-14 19:24:42,485 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-14 19:24:42,486 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-14 19:24:42,487 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-01-14 19:24:42,487 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-14 19:24:42,487 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-14 19:24:42,487 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-14 19:24:42,487 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-01-14 19:24:42,487 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2019-01-14 19:24:42,487 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-01-14 19:24:42,488 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-14 19:24:42,488 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-14 19:24:42,488 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-14 19:24:42,488 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-14 19:24:42,488 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-14 19:24:42,489 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-14 19:24:42,490 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-14 19:24:42,490 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-14 19:24:42,491 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-14 19:24:42,491 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-14 19:24:42,491 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-14 19:24:42,491 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 [2019-01-14 19:24:42,526 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-14 19:24:42,538 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-14 19:24:42,541 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-14 19:24:42,543 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-14 19:24:42,543 INFO L276 PluginConnector]: CDTParser initialized [2019-01-14 19:24:42,544 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i [2019-01-14 19:24:42,596 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99d1f253a/9edda6edcbe84f78b24478fcf0d65536/FLAG3017b8d74 [2019-01-14 19:24:43,126 INFO L307 CDTParser]: Found 1 translation units. [2019-01-14 19:24:43,126 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i [2019-01-14 19:24:43,140 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99d1f253a/9edda6edcbe84f78b24478fcf0d65536/FLAG3017b8d74 [2019-01-14 19:24:43,373 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99d1f253a/9edda6edcbe84f78b24478fcf0d65536 [2019-01-14 19:24:43,378 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-14 19:24:43,379 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-01-14 19:24:43,381 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-14 19:24:43,381 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-14 19:24:43,386 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-14 19:24:43,387 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 07:24:43" (1/1) ... [2019-01-14 19:24:43,390 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@161ce189 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 07:24:43, skipping insertion in model container [2019-01-14 19:24:43,390 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 07:24:43" (1/1) ... [2019-01-14 19:24:43,399 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-14 19:24:43,463 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-14 19:24:43,939 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 19:24:43,955 INFO L191 MainTranslator]: Completed pre-run [2019-01-14 19:24:44,131 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 19:24:44,241 INFO L195 MainTranslator]: Completed translation [2019-01-14 19:24:44,242 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 07:24:44 WrapperNode [2019-01-14 19:24:44,242 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-14 19:24:44,243 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-14 19:24:44,243 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-14 19:24:44,243 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-14 19:24:44,255 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 07:24:44" (1/1) ... [2019-01-14 19:24:44,255 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 07:24:44" (1/1) ... [2019-01-14 19:24:44,278 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-14 19:24:44,282 INFO L168 Benchmark]: Toolchain (without parser) took 903.37 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 948.7 MB in the beginning and 1.1 GB in the end (delta: -113.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 19:24:44,284 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 19:24:44,285 INFO L168 Benchmark]: CACSL2BoogieTranslator took 861.59 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 948.7 MB in the beginning and 1.1 GB in the end (delta: -113.9 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2019-01-14 19:24:44,286 INFO L168 Benchmark]: Boogie Preprocessor took 38.51 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 19:24:44,289 INFO L336 ainManager$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 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 861.59 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 948.7 MB in the beginning and 1.1 GB in the end (delta: -113.9 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 38.51 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 [2019-01-14 19:24:46,439 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-14 19:24:46,441 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-14 19:24:46,456 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-14 19:24:46,456 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-14 19:24:46,457 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-14 19:24:46,459 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-14 19:24:46,462 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-14 19:24:46,464 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-14 19:24:46,470 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-14 19:24:46,471 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-14 19:24:46,474 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-14 19:24:46,475 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-14 19:24:46,476 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-14 19:24:46,479 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-14 19:24:46,480 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-14 19:24:46,481 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-14 19:24:46,484 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-14 19:24:46,489 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-14 19:24:46,492 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-14 19:24:46,493 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-14 19:24:46,494 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-14 19:24:46,497 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-14 19:24:46,497 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-14 19:24:46,498 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-14 19:24:46,498 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-14 19:24:46,501 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-14 19:24:46,502 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-14 19:24:46,503 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-14 19:24:46,506 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-14 19:24:46,507 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-14 19:24:46,507 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-14 19:24:46,507 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-14 19:24:46,508 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-14 19:24:46,510 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-14 19:24:46,511 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-14 19:24:46,511 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-01-14 19:24:46,541 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-14 19:24:46,542 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-14 19:24:46,544 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-14 19:24:46,544 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-14 19:24:46,544 INFO L133 SettingsManager]: * Use SBE=true [2019-01-14 19:24:46,544 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-14 19:24:46,545 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-14 19:24:46,545 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-01-14 19:24:46,545 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-14 19:24:46,545 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-14 19:24:46,545 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-14 19:24:46,545 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-01-14 19:24:46,546 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2019-01-14 19:24:46,548 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-01-14 19:24:46,548 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-14 19:24:46,548 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2019-01-14 19:24:46,549 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-01-14 19:24:46,549 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-14 19:24:46,549 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-14 19:24:46,549 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-14 19:24:46,549 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-14 19:24:46,549 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-14 19:24:46,550 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-14 19:24:46,550 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-14 19:24:46,550 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-14 19:24:46,550 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2019-01-14 19:24:46,550 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-14 19:24:46,550 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-01-14 19:24:46,552 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 [2019-01-14 19:24:46,619 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-14 19:24:46,632 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-14 19:24:46,638 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-14 19:24:46,639 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-14 19:24:46,639 INFO L276 PluginConnector]: CDTParser initialized [2019-01-14 19:24:46,640 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i [2019-01-14 19:24:46,697 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2fff6f010/12e709db51bc4ef79a5a0b7351e3ff48/FLAG412b41026 [2019-01-14 19:24:47,180 INFO L307 CDTParser]: Found 1 translation units. [2019-01-14 19:24:47,182 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i [2019-01-14 19:24:47,210 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2fff6f010/12e709db51bc4ef79a5a0b7351e3ff48/FLAG412b41026 [2019-01-14 19:24:47,480 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2fff6f010/12e709db51bc4ef79a5a0b7351e3ff48 [2019-01-14 19:24:47,484 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-14 19:24:47,485 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-01-14 19:24:47,486 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-14 19:24:47,486 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-14 19:24:47,490 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-14 19:24:47,491 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 07:24:47" (1/1) ... [2019-01-14 19:24:47,494 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47916d59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 07:24:47, skipping insertion in model container [2019-01-14 19:24:47,494 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 07:24:47" (1/1) ... [2019-01-14 19:24:47,501 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-14 19:24:47,553 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-14 19:24:48,034 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 19:24:48,129 INFO L191 MainTranslator]: Completed pre-run [2019-01-14 19:24:48,238 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 19:24:48,331 INFO L195 MainTranslator]: Completed translation [2019-01-14 19:24:48,332 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 07:24:48 WrapperNode [2019-01-14 19:24:48,332 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-14 19:24:48,333 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-14 19:24:48,333 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-14 19:24:48,333 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-14 19:24:48,348 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 07:24:48" (1/1) ... [2019-01-14 19:24:48,349 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 07:24:48" (1/1) ... [2019-01-14 19:24:48,373 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-14 19:24:48,378 INFO L168 Benchmark]: Toolchain (without parser) took 891.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -163.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 19:24:48,381 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 19:24:48,382 INFO L168 Benchmark]: CACSL2BoogieTranslator took 846.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -163.7 MB). Peak memory consumption was 31.6 MB. Max. memory is 11.5 GB. [2019-01-14 19:24:48,383 INFO L168 Benchmark]: Boogie Preprocessor took 42.00 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 19:24:48,386 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 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 846.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -163.7 MB). Peak memory consumption was 31.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 42.00 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...