./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/ssh/s3_srvr.blast.01_true-unreach-call.i.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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/AutomizerReach.xml -i /storage/repos/svcomp/c/ssh/s3_srvr.blast.01_true-unreach-call.i.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-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 ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5214cfb970226214e955d365c8aa4d33aa3e521e .............................................................................................................................................. 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/AutomizerReach.xml -i /storage/repos/svcomp/c/ssh/s3_srvr.blast.01_true-unreach-call.i.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-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 ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5214cfb970226214e955d365c8aa4d33aa3e521e ................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: null --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-11 21:30:07,610 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-11 21:30:07,612 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-11 21:30:07,624 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-11 21:30:07,624 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-11 21:30:07,625 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-11 21:30:07,627 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-11 21:30:07,629 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-11 21:30:07,631 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-11 21:30:07,632 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-11 21:30:07,633 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-11 21:30:07,633 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-11 21:30:07,634 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-11 21:30:07,636 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-11 21:30:07,637 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-11 21:30:07,638 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-11 21:30:07,639 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-11 21:30:07,642 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-11 21:30:07,644 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-11 21:30:07,646 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-11 21:30:07,647 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-11 21:30:07,649 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-11 21:30:07,652 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-11 21:30:07,654 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-11 21:30:07,655 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-11 21:30:07,657 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-11 21:30:07,658 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-11 21:30:07,659 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-11 21:30:07,660 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-11 21:30:07,661 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-11 21:30:07,661 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-11 21:30:07,662 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-11 21:30:07,662 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-11 21:30:07,662 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-11 21:30:07,664 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-11 21:30:07,665 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-11 21:30:07,665 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-01-11 21:30:07,681 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-11 21:30:07,681 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-11 21:30:07,682 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-11 21:30:07,683 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-11 21:30:07,683 INFO L133 SettingsManager]: * Use SBE=true [2019-01-11 21:30:07,684 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-11 21:30:07,684 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-11 21:30:07,684 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-11 21:30:07,684 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-11 21:30:07,684 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-11 21:30:07,685 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-11 21:30:07,686 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-11 21:30:07,686 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-11 21:30:07,686 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-11 21:30:07,686 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-11 21:30:07,686 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-11 21:30:07,687 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-11 21:30:07,687 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-11 21:30:07,688 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-11 21:30:07,688 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-11 21:30:07,688 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-11 21:30:07,688 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-11 21:30:07,689 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-11 21:30:07,689 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-11 21:30:07,689 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-11 21:30:07,689 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-11 21:30:07,689 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-11 21:30:07,689 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-11 21:30:07,690 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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 ! call(__VERIFIER_error())) ) 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 -> 5214cfb970226214e955d365c8aa4d33aa3e521e [2019-01-11 21:30:07,736 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-11 21:30:07,754 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-11 21:30:07,759 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-11 21:30:07,760 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-11 21:30:07,760 INFO L276 PluginConnector]: CDTParser initialized [2019-01-11 21:30:07,762 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ssh/s3_srvr.blast.01_true-unreach-call.i.cil.c [2019-01-11 21:30:07,822 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e04c496f0/12c9e7e6513346feb656115148afbcca/FLAG77828e0c6 [2019-01-11 21:30:08,377 INFO L307 CDTParser]: Found 1 translation units. [2019-01-11 21:30:08,378 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ssh/s3_srvr.blast.01_true-unreach-call.i.cil.c [2019-01-11 21:30:08,397 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e04c496f0/12c9e7e6513346feb656115148afbcca/FLAG77828e0c6 [2019-01-11 21:30:08,578 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e04c496f0/12c9e7e6513346feb656115148afbcca [2019-01-11 21:30:08,582 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-11 21:30:08,584 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-11 21:30:08,585 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-11 21:30:08,585 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-11 21:30:08,590 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-11 21:30:08,591 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.01 09:30:08" (1/1) ... [2019-01-11 21:30:08,593 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14659880 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 09:30:08, skipping insertion in model container [2019-01-11 21:30:08,593 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.01 09:30:08" (1/1) ... [2019-01-11 21:30:08,600 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-11 21:30:08,658 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-11 21:30:09,198 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-11 21:30:09,227 INFO L191 MainTranslator]: Completed pre-run [2019-01-11 21:30:09,503 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-11 21:30:09,506 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.extractNonAggregateNonUnionTypes(CTranslationUtil.java:470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getInitializationForOnHeapVariableOfAggregateOrUnionType(MemoryHandler.java:2924) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.makeOnHeapDefaultInitializationViaConstArray(InitializationHandler.java:814) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:254) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:194) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:746) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:210) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:567) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:230) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-11 21:30:09,515 INFO L168 Benchmark]: Toolchain (without parser) took 930.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -191.8 MB). Peak memory consumption was 40.1 MB. Max. memory is 11.5 GB. [2019-01-11 21:30:09,517 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-11 21:30:09,520 INFO L168 Benchmark]: CACSL2BoogieTranslator took 926.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -191.8 MB). Peak memory consumption was 40.1 MB. Max. memory is 11.5 GB. [2019-01-11 21:30:09,526 INFO L336 ainManager$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 926.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -191.8 MB). Peak memory consumption was 40.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.extractNonAggregateNonUnionTypes(CTranslationUtil.java:470) 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 [2019-01-11 21:30:11,540 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-11 21:30:11,541 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-11 21:30:11,553 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-11 21:30:11,554 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-11 21:30:11,555 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-11 21:30:11,556 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-11 21:30:11,558 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-11 21:30:11,560 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-11 21:30:11,561 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-11 21:30:11,562 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-11 21:30:11,562 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-11 21:30:11,563 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-11 21:30:11,564 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-11 21:30:11,566 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-11 21:30:11,566 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-11 21:30:11,567 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-11 21:30:11,569 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-11 21:30:11,571 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-11 21:30:11,573 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-11 21:30:11,574 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-11 21:30:11,575 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-11 21:30:11,582 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-11 21:30:11,582 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-11 21:30:11,582 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-11 21:30:11,583 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-11 21:30:11,584 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-11 21:30:11,586 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-11 21:30:11,586 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-11 21:30:11,587 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-11 21:30:11,591 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-11 21:30:11,592 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-11 21:30:11,592 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-11 21:30:11,592 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-11 21:30:11,593 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-11 21:30:11,593 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-11 21:30:11,595 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-01-11 21:30:11,622 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-11 21:30:11,622 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-11 21:30:11,623 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-11 21:30:11,625 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-11 21:30:11,625 INFO L133 SettingsManager]: * Use SBE=true [2019-01-11 21:30:11,625 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-11 21:30:11,625 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-11 21:30:11,626 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-11 21:30:11,626 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-11 21:30:11,626 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-11 21:30:11,627 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-11 21:30:11,627 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-11 21:30:11,627 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2019-01-11 21:30:11,627 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-01-11 21:30:11,627 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-11 21:30:11,628 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-11 21:30:11,628 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-11 21:30:11,629 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-11 21:30:11,629 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-11 21:30:11,629 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-11 21:30:11,629 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-11 21:30:11,629 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-11 21:30:11,629 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-11 21:30:11,630 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-11 21:30:11,630 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-11 21:30:11,630 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-11 21:30:11,630 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2019-01-11 21:30:11,630 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-11 21:30:11,630 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-01-11 21:30:11,633 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2019-01-11 21:30:11,634 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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 ! call(__VERIFIER_error())) ) 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 -> 5214cfb970226214e955d365c8aa4d33aa3e521e [2019-01-11 21:30:11,689 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-11 21:30:11,703 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-11 21:30:11,709 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-11 21:30:11,710 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-11 21:30:11,710 INFO L276 PluginConnector]: CDTParser initialized [2019-01-11 21:30:11,711 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ssh/s3_srvr.blast.01_true-unreach-call.i.cil.c [2019-01-11 21:30:11,767 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4ffb4c6e/0a16633c7e8c4641a80b3458a243b56b/FLAG28c7ee0e5 [2019-01-11 21:30:12,332 INFO L307 CDTParser]: Found 1 translation units. [2019-01-11 21:30:12,333 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ssh/s3_srvr.blast.01_true-unreach-call.i.cil.c [2019-01-11 21:30:12,355 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4ffb4c6e/0a16633c7e8c4641a80b3458a243b56b/FLAG28c7ee0e5 [2019-01-11 21:30:12,593 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4ffb4c6e/0a16633c7e8c4641a80b3458a243b56b [2019-01-11 21:30:12,597 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-11 21:30:12,599 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-11 21:30:12,600 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-11 21:30:12,602 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-11 21:30:12,606 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-11 21:30:12,607 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.01 09:30:12" (1/1) ... [2019-01-11 21:30:12,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d709127 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.01 09:30:12, skipping insertion in model container [2019-01-11 21:30:12,610 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.01 09:30:12" (1/1) ... [2019-01-11 21:30:12,619 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-11 21:30:12,691 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-11 21:30:13,219 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-11 21:30:13,324 INFO L191 MainTranslator]: Completed pre-run [2019-01-11 21:30:13,501 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-11 21:30:13,502 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.extractNonAggregateNonUnionTypes(CTranslationUtil.java:470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getInitializationForOnHeapVariableOfAggregateOrUnionType(MemoryHandler.java:2924) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.makeOnHeapDefaultInitializationViaConstArray(InitializationHandler.java:814) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:254) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:194) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:746) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:210) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:567) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:230) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-11 21:30:13,507 INFO L168 Benchmark]: Toolchain (without parser) took 909.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.0 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -191.6 MB). Peak memory consumption was 40.0 MB. Max. memory is 11.5 GB. [2019-01-11 21:30:13,517 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-11 21:30:13,518 INFO L168 Benchmark]: CACSL2BoogieTranslator took 906.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.0 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -191.6 MB). Peak memory consumption was 40.0 MB. Max. memory is 11.5 GB. [2019-01-11 21:30:13,521 INFO L336 ainManager$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 906.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.0 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -191.6 MB). Peak memory consumption was 40.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.extractNonAggregateNonUnionTypes(CTranslationUtil.java:470) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...